## Tags
- Topics:
- Additional:
## Intuitive summaries
- It encompasses all possible [[Thought|thoughts]], all possible [[Linguistics|language]], all possible [[Sense|senses]], all possible [[Experience]], all possible structures
## Definitions
- Container of [[Container|containers]]
- Concept that includes all other [[Concept|concepts]], [[Structure|structures]], [[Intuition|intuitions]], [[Language|languages]], [[Qualia]]
- [[Statespace]] of everything
- Transcends all [[Boundary|boundaries]], [[Category|categories]], [[Distinction|distinctions]], [[Division|divisions]]
## Technical summaries
- The concept of everything can be studied using many lenses such as [[Philosophy]], [[Logic]], [[Mathematics]], [[Science]].
## Main resources
- [Everything - Wikipedia](https://en.wikipedia.org/wiki/Everything)
<iframe src="https://en.wikipedia.org/wiki/Everything" allow="fullscreen" allowfullscreen="" style="height:100%;width:100%; aspect-ratio: 16 / 5; "></iframe>
## Landscape
- [Wikipedia:Contents/Outlines - Wikipedia](https://en.wikipedia.org/wiki/Wikipedia:Contents/Outlines)
<iframe src="https://en.wikipedia.org/wiki/Wikipedia:Contents/Outlines" allow="fullscreen" allowfullscreen="" style="height:100%;width:100%; aspect-ratio: 16 / 5; "></iframe>
- [Wikipedia:Contents/Lists - Wikipedia](https://en.wikipedia.org/wiki/Wikipedia:Contents/Lists)
- [Wikipedia:Contents/Categories - Wikipedia](https://en.wikipedia.org/wiki/Wikipedia:Contents/Categories)
- [Wikipedia:Contents - Wikipedia](https://en.wikipedia.org/wiki/Wikipedia:Contents)
- [Wikipedia:Contents/Overviews - Wikipedia](https://en.wikipedia.org/wiki/Wikipedia:Contents/Overviews)
- [[STEM]], [[Philosophy]], [[Music]]
## Brainstorming
Omnis. Omnis means everything. All possible species. All possible substrates. All possible hybrids. All possible physical forms. All possible nonphysical forms. All possible minds. With all possible mental states. In all possible multiverses with all possible laws of physics. In all possible mathematical structures. In all possible thoughts.
## Deep dives
- Everything in science and philosophy
- Formalized by [[Theory of Everything|Theories of Everything]].
## Related
- Limits to formalizing everything mathematically: [[Russel’s paradox]]
## Thoughts and resources
[[Thoughts other]]
[[Thoughts other(1)]]
[[Resources basics 1]]
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## Written by AI (may include factually incorrect information)
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### [[Science]]
### [[Natural science]]
1. **[[Physics]]**
- Classical Mechanics
- Quantum Mechanics
- Thermodynamics
- Electromagnetism
- Astrophysics
- Nuclear Physics
- Particle Physics
- Condensed Matter Physics
- Acoustics
- Optics
2. **Chemistry**
- Organic Chemistry
- Inorganic Chemistry
- Physical Chemistry
- Analytical Chemistry
- Biochemistry
- Theoretical Chemistry
- Environmental Chemistry
- Industrial Chemistry
- Pharmacology
3. **Biology**
- Molecular Biology
- Microbiology
- Botany
- Zoology
- Genetics
- Evolutionary Biology
- Ecology
- Marine Biology
- Physiology
- Biophysics
4. **Earth Sciences**
- Geology
- Meteorology
- Oceanography
- Geophysics
- Environmental Science
- Paleontology
- Hydrology
- Soil Science
- Climatology
5. **Astronomy**
- Observational Astronomy
- Theoretical Astronomy
- Cosmology
- Planetary Science
- Astrobiology
### [[Social science]]
1. **Psychology**
- Clinical Psychology
- Cognitive Psychology
- Developmental Psychology
- Experimental Psychology
- Industrial-Organizational Psychology
- Social Psychology
- Educational Psychology
2. **Sociology**
- Social Theory
- Social Research
- Cultural Sociology
- Political Sociology
- Economic Sociology
- Industrial Sociology
- Criminology
3. **Economics**
- Microeconomics
- Macroeconomics
- Developmental Economics
- International Economics
- Labor Economics
- Environmental Economics
- Behavioral Economics
4. **Political Science**
- Comparative Politics
- International Relations
- Political Theory
- Public Administration
- Public Policy
- Political Economy
5. **Anthropology**
- Cultural Anthropology
- Physical Anthropology
- Archaeology
- Linguistic Anthropology
- Social Anthropology
6. **Geography**
- Physical Geography
- Human Geography
- Geographical Information Systems (GIS)
- Urban Geography
- Regional Geography
7. **History**
- Ancient History
- Medieval History
- Modern History
- Art History
- Economic History
- Cultural History
### [[Formal science]]
1. **Mathematics**
- Algebra
- Calculus
- Geometry
- Statistics
- Applied Mathematics
- Pure Mathematics
- Number Theory
- Topology
2. **Computer Science**
- Theoretical Computer Science
- Software Engineering
- Artificial Intelligence
- Computer Systems and Networks
- Human-Computer Interaction
- Data Science
3. **Logic**
- Mathematical Logic
- Philosophical Logic
- Computational Logic
- Modal Logic
4. **Statistics**
- Descriptive Statistics
- Inferential Statistics
- Probability Theory
- Biostatistics
- Econometrics
- Applied Statistics
### [[Applied science]]
1. **Engineering**
- Mechanical Engineering
- Electrical Engineering
- Civil Engineering
- Chemical Engineering
- Aerospace Engineering
- Biomedical Engineering
- Environmental Engineering
- Software Engineering
2. **Medicine**
- General Practice
- Surgery
- Psychiatry
- Pediatrics
- Oncology
- Neurology
- Cardiology
- Radiology
3. **Agriculture**
- Agronomy
- Horticulture
- Animal Science
- Aquaculture
- Soil Science
- Agricultural Economics
- Plant Pathology
4. **Architecture**
- Building Architecture
- Landscape Architecture
- Urban Design
- Interior Design
- Sustainable Design
### [[Humanities]]
1. **Philosophy**
- Metaphysics
- Epistemology
- Ethics
- Aesthetics
- Logic
- Philosophy of Science
2. **Literature**
- Fiction
- Non-Fiction
- Poetry
- Drama
- Comparative Literature
- Literary Theory
3. **Linguistics**
- Syntax
- Phonetics
- Phonology
- Semantics
- Sociolinguistics
- Psycholinguistics
4. **Art**
- Painting
- Sculpture
- Photography
- Film
- Digital Arts
- Performance Arts
5. **Music**
- Music Theory
- Composition
- Performance
- Musicology
- Ethnomusicology
### [[Interdisciplinarity]]
- Environmental Studies
- Gender Studies
- Urban Studies
- Cognitive Science
- International Studies
- Bioinformatics
- Neurosciences
This list is a broad overview and is by no means exhaustive. Each field continues to grow and evolve, and new subfields are constantly emerging.
[[1c819f7d79416c7d9285341f99880787_MD5.jpeg|Open: DALL·E 2024-01-31 02.06.05 - A futuristic AI-generated knowledge graph, visually represented as a galaxy-themed brain. This brain is filled with interconnected nodes and pathways,.png]]
![[1c819f7d79416c7d9285341f99880787_MD5.jpeg]]
[[73d6095436ed08c90bce22d1e84bf349_MD5.jpeg|Open: DALL·E 2024-01-31 00.37.19 - A creative and detailed illustration of a tree of knowledge, where the roots prominently feature Philosophy, Mathematics, and Physics, emphasizing the.png]]
![[73d6095436ed08c90bce22d1e84bf349_MD5.jpeg]]
[[40d779e1490e1b9e72501dea635174a7_MD5.jpeg|Open: DALL·E 2024-01-31 00.35.14 - An intricate and detailed illustration depicting a tree of knowledge. The tree's branches represent various branches of knowledge. Each major branch i.png]]
![[40d779e1490e1b9e72501dea635174a7_MD5.jpeg]]
Map of university curriculum plans for various fields and topics
STEM Fields
- Mathematics
-- Calculus
-- Linear Algebra
-- Differential Equations
-- Real Analysis
-- Abstract Algebra
-- Topology
- Physics
-- Classical Mechanics
-- Electromagnetism
-- Thermodynamics
-- Quantum Mechanics
-- Astrophysics
- Computer Science
-- Algorithms
-- Data Structures
-- Software Engineering
-- Artificial Intelligence
-- Machine Learning
-- Computer Architecture
- Engineering
-- Mechanical Engineering
-- Electrical Engineering
-- Civil Engineering
-- Chemical Engineering
-- Industrial Engineering
- Biology
-- Cell Biology
-- Genetics
-- Ecology
-- Evolutionary Biology
-- Microbiology
- Chemistry
-- General Chemistry
-- Organic Chemistry
-- Physical Chemistry
-- Biochemistry
-- Analytical Chemistry
Arts & Humanities
- History
-- World History
-- U.S. History
-- European History
-- Asian History
-- Art History
- Literature
-- American Literature
-- British Literature
-- World Literature
-- Literary Theory
-- Creative Writing
- Philosophy
-- History of Philosophy
-- Ethics
-- Epistemology
-- Logic
-- Metaphysics
- Languages
-- Spanish
-- French
-- German
-- Italian
-- Chinese
-- Japanese
-- Arabic
- Fine Arts
-- Drawing
-- Painting
-- Sculpture
-- Photography
-- Graphic Design
- Performing Arts
-- Theater
-- Dance
-- Music Theory
-- Music Performance
Social Sciences
- Psychology
-- Abnormal Psychology
-- Cognitive Psychology
-- Developmental Psychology
-- Social Psychology
- Sociology
-- Sociological Theory
-- Social Inequality
-- Race & Ethnicity
-- Gender & Sexuality
- Anthropology
-- Cultural Anthropology
-- Biological Anthropology
-- Archaeology
-- Linguistic Anthropology
- Political Science
-- Comparative Politics
-- International Relations
-- Political Theory
- Economics
-- Microeconomics
-- Macroeconomics
-- Econometrics
-- Game Theory
- Geography
-- Human Geography
-- Physical Geography
-- Geographic Information Systems
Business
- Accounting
-- Financial Accounting
-- Managerial Accounting
-- Auditing
-- Tax Accounting
- Finance
-- Corporate Finance
-- Investments
-- Financial Markets
-- International Finance
- Marketing
-- Consumer Behavior
-- Marketing Research
-- Digital Marketing
-- Brand Management
- Management
-- Organizational Behavior
-- Operations Management
-- Strategic Management
-- Entrepreneurship
- Business Analytics
-- Statistics
-- Data Analysis
-- Data Visualization
-- Predictive Modeling
STEM Fields
- Mathematics
-- Calculus
--- Limits and Continuity
--- Derivatives
--- Integrals
--- Series and Sequences
--- Multivariable Calculus
-- Linear Algebra
--- Vector Spaces
--- Matrices
--- Determinants
--- Eigenvalues and Eigenvectors
--- Inner Product Spaces
-- Differential Equations
--- First-Order Equations
--- Second-Order Equations
--- Partial Differential Equations
--- Boundary Value Problems
--- Numerical Methods
-- Real Analysis
--- Sequences and Series
--- Continuity
--- Differentiation
--- Integration
--- Measure Theory
-- Abstract Algebra
--- Group Theory
--- Ring Theory
--- Field Theory
--- Galois Theory
--- Representation Theory
-- Topology
--- Topological Spaces
--- Continuity and Homeomorphisms
--- Connectedness and Compactness
--- Homotopy Theory
--- Manifolds
- Physics
-- Classical Mechanics
--- Kinematics
--- Dynamics
--- Statics
--- Fluid Mechanics
--- Hamiltonian and Lagrangian Mechanics
-- Electromagnetism
--- Electrostatics
--- Magnetostatics
--- Electromagnetic Waves
--- Maxwell's Equations
--- Optics
-- Thermodynamics
--- Laws of Thermodynamics
--- Statistical Mechanics
--- Kinetic Theory
--- Heat Transfer
--- Phase Transitions
-- Quantum Mechanics
--- Wave Function
--- Schrödinger Equation
--- Operators and Observables
--- Angular Momentum
--- Perturbation Theory
-- Astrophysics
--- Stellar Structure and Evolution
--- Galactic Astronomy
--- Cosmology
--- High Energy Astrophysics
--- Observational Astronomy
- Chemistry
-- General Chemistry
--- Atomic Structure
--- Chemical Bonding
--- Stoichiometry
--- Thermochemistry
--- Chemical Kinetics
-- Organic Chemistry
--- Nomenclature
--- Stereochemistry
--- Reactions and Mechanisms
--- Synthesis
--- Spectroscopy
-- Physical Chemistry
--- Thermodynamics
--- Quantum Chemistry
--- Statistical Mechanics
--- Chemical Kinetics
--- Surface Chemistry
-- Biochemistry
--- Proteins and Enzymes
--- Carbohydrates
--- Lipids
--- Nucleic Acids
--- Metabolism
-- Analytical Chemistry
--- Quantitative Analysis
--- Instrumental Analysis
--- Separation Techniques
--- Electrochemistry
--- Spectroscopy
- Biology
-- Cell Biology
--- Cell Structure and Function
--- Cell Signaling
--- Cell Division
--- Cell Metabolism
--- Cell Differentiation
-- Genetics
--- Mendelian Genetics
--- Molecular Genetics
--- Population Genetics
--- Quantitative Genetics
--- Genomics
-- Ecology
--- Population Ecology
--- Community Ecology
--- Ecosystem Ecology
--- Conservation Biology
--- Behavioral Ecology
-- Evolutionary Biology
--- Natural Selection
--- Adaptation
--- Speciation
--- Phylogenetics
--- Molecular Evolution
-- Microbiology
--- Bacteriology
--- Virology
--- Mycology
--- Parasitology
--- Immunology
- Computer Science
-- Algorithms
--- Complexity Analysis
--- Sorting and Searching
--- Graph Algorithms
--- Dynamic Programming
--- Approximation Algorithms
-- Data Structures
--- Arrays and Linked Lists
--- Stacks and Queues
--- Trees and Graphs
--- Hash Tables
--- Priority Queues
-- Software Engineering
--- Software Development Lifecycle
--- Object-Oriented Programming
--- Design Patterns
--- Testing and Debugging
--- Project Management
-- Artificial Intelligence
--- Search Algorithms
--- Knowledge Representation
--- Machine Learning
--- Natural Language Processing
--- Computer Vision
-- Machine Learning
--- Supervised Learning
--- Unsupervised Learning
--- Reinforcement Learning
--- Neural Networks
--- Deep Learning
-- Computer Architecture
--- Digital Logic
--- Microarchitecture
--- Instruction Set Architecture
--- Memory Hierarchy
--- Parallel Computing
- Engineering
-- Mechanical Engineering
--- Statics and Dynamics
--- Thermodynamics
--- Fluid Mechanics
--- Materials Science
--- Manufacturing Processes
-- Electrical Engineering
--- Circuit Analysis
--- Electronics
--- Signal Processing
--- Control Systems
--- Power Systems
-- Civil Engineering
--- Structural Engineering
--- Geotechnical Engineering
--- Transportation Engineering
--- Water Resources Engineering
--- Environmental Engineering
-- Chemical Engineering
--- Material and Energy Balances
--- Transport Phenomena
--- Chemical Reaction Engineering
--- Process Control
--- Plant Design
-- Industrial Engineering
--- Operations Research
--- Quality Control
--- Ergonomics
--- Supply Chain Management
--- Simulation Modeling
Social Sciences
- Psychology
-- Abnormal Psychology
--- Anxiety Disorders
--- Mood Disorders
--- Personality Disorders
--- Schizophrenia
--- Substance Abuse Disorders
-- Cognitive Psychology
--- Perception
--- Attention
--- Memory
--- Language Processing
--- Decision Making
-- Developmental Psychology
--- Prenatal Development
--- Infancy and Toddlerhood
--- Childhood
--- Adolescence
--- Adulthood and Aging
-- Social Psychology
--- Social Cognition
--- Attitudes and Persuasion
--- Group Processes
--- Interpersonal Relationships
--- Prejudice and Discrimination
- Sociology
-- Sociological Theory
--- Classical Sociological Theory
--- Contemporary Sociological Theory
--- Macro-sociology
--- Micro-sociology
-- Social Inequality
--- Social Stratification
--- Poverty and Welfare
--- Race and Ethnicity
--- Gender Inequality
--- Sexuality and Inequality
-- Race & Ethnicity
--- Racial and Ethnic Relations
--- Sociology of Race
--- Racial and Ethnic Identity
--- Immigration and Assimilation
-- Gender & Sexuality
--- Sociology of Gender
--- Sociology of Sexuality
--- Feminist Theory
--- LGBTQ+ Studies
- Anthropology
-- Cultural Anthropology
--- Ethnography
--- Kinship and Family
--- Religion and Ritual
--- Economic Anthropology
--- Political Anthropology
-- Biological Anthropology
--- Human Evolution
--- Primatology
--- Human Genetics
--- Forensic Anthropology
-- Archaeology
--- Prehistoric Archaeology
--- Historical Archaeology
--- Archaeological Methods
--- Archaeological Theory
-- Linguistic Anthropology
--- Language and Culture
--- Language Acquisition
--- Language and Identity
--- Language and Power
- Political Science
-- Comparative Politics
--- Political Systems
--- Democratization
--- Authoritarianism
--- Political Economy
--- Comparative Public Policy
-- International Relations
--- International Security
--- International Political Economy
--- Foreign Policy Analysis
--- International Organizations
--- Global Governance
-- Political Theory
--- Ancient and Medieval Political Thought
--- Modern Political Thought
--- Contemporary Political Theory
--- Feminist Political Theory
--- Postcolonial Political Theory
- Economics
-- Microeconomics
--- Consumer Theory
--- Producer Theory
--- Market Structures
--- Game Theory
--- Behavioral Economics
-- Macroeconomics
--- Economic Growth
--- Business Cycles
--- Monetary Policy
--- Fiscal Policy
--- International Macroeconomics
-- Econometrics
--- Regression Analysis
--- Time Series Analysis
--- Panel Data Analysis
--- Instrumental Variables
--- Bayesian Econometrics
-- Game Theory
--- Strategic Form Games
--- Extensive Form Games
--- Cooperative Games
--- Evolutionary Game Theory
--- Mechanism Design
- Geography
-- Human Geography
--- Urban Geography
--- Economic Geography
--- Political Geography
--- Cultural Geography
--- Population Geography
-- Physical Geography
--- Geomorphology
--- Climatology
--- Biogeography
--- Hydrology
--- Soil Geography
-- Geographic Information Systems (GIS)
--- Spatial Analysis
--- Remote Sensing
--- Cartography
--- Web GIS
--- Geostatistics
Arts & Humanities
- History
-- World History
--- Ancient History
--- Medieval History
--- Modern History
--- Contemporary History
-- U.S. History
--- Colonial America
--- American Revolution
--- Civil War Era
--- 20th Century U.S.
--- Recent U.S. History
-- European History
--- Ancient Greece and Rome
--- Middle Ages
--- Renaissance and Reformation
--- Age of Enlightenment
--- 19th Century Europe
--- 20th Century Europe
-- Asian History
--- Chinese History
--- Japanese History
--- Indian History
--- Southeast Asian History
--- Central Asian History
-- Art History
--- Ancient Art
--- Medieval Art
--- Renaissance Art
--- Baroque Art
--- 19th Century Art
--- Modern Art
--- Contemporary Art
- Literature
-- American Literature
--- Colonial and Early American Literature
--- 19th Century American Literature
--- 20th Century American Literature
--- Contemporary American Literature
-- British Literature
--- Old English Literature
--- Middle English Literature
--- Renaissance Literature
--- 18th Century British Literature
--- Romantic Period
--- Victorian Literature
--- 20th Century British Literature
-- World Literature
--- Classical Literature
--- Medieval Literature
--- African Literature
--- Latin American Literature
--- Asian Literature
--- Middle Eastern Literature
-- Literary Theory
--- Formalism
--- Structuralism
--- Post-structuralism
--- Marxist Literary Theory
--- Feminist Literary Theory
--- Postcolonial Theory
-- Creative Writing
--- Fiction Writing
--- Poetry Writing
--- Nonfiction Writing
--- Screenwriting
--- Playwriting
- Philosophy
-- History of Philosophy
--- Ancient Philosophy
--- Medieval Philosophy
--- Modern Philosophy
--- Contemporary Philosophy
-- Ethics
--- Normative Ethics
--- Applied Ethics
--- Meta-ethics
-- Epistemology
--- Skepticism
--- Rationalism
--- Empiricism
--- Pragmatism
-- Logic
--- Formal Logic
--- Informal Logic
--- Modal Logic
--- Fuzzy Logic
-- Metaphysics
--- Ontology
--- Philosophy of Mind
--- Philosophy of Time
--- Free Will and Determinism
- Languages
-- Spanish
--- Spanish Language (Beginner to Advanced)
--- Spanish Literature
--- Spanish Culture and Civilization
-- French
--- French Language (Beginner to Advanced)
--- French Literature
--- French Culture and Civilization
-- German
--- German Language (Beginner to Advanced)
--- German Literature
--- German Culture and Civilization
-- Italian
--- Italian Language (Beginner to Advanced)
--- Italian Literature
--- Italian Culture and Civilization
-- Chinese
--- Mandarin Chinese (Beginner to Advanced)
--- Classical Chinese
--- Chinese Literature
--- Chinese Culture and Civilization
-- Japanese
--- Japanese Language (Beginner to Advanced)
--- Classical Japanese
--- Japanese Literature
--- Japanese Culture and Civilization
-- Arabic
--- Modern Standard Arabic (Beginner to Advanced)
--- Classical Arabic
--- Arabic Literature
--- Islamic Culture and Civilization
- Fine Arts
-- Drawing
--- Life Drawing
--- Perspective Drawing
--- Anatomy for Artists
--- Illustration
-- Painting
--- Oil Painting
--- Acrylic Painting
--- Watercolor Painting
--- Mixed Media Painting
-- Sculpture
--- Clay Sculpture
--- Stone Carving
--- Metal Sculpture
--- Installation Art
-- Photography
--- Digital Photography
--- Analog Photography
--- Studio Lighting
--- Documentary Photography
-- Graphic Design
--- Typography
--- Layout Design
--- Web Design
--- Motion Graphics
- Performing Arts
-- Theater
--- Acting
--- Directing
--- Stagecraft
--- Costume Design
--- Lighting Design
-- Dance
--- Ballet
--- Modern Dance
--- Jazz Dance
--- Choreography
--- Dance History
-- Music Theory
--- Harmony
--- Counterpoint
--- Form and Analysis
--- Orchestration
--- Music Composition
-- Music Performance
--- Piano Performance
--- Vocal Performance
--- Instrumental Performance (various instruments)
--- Conducting
--- Music Technology
Business
- Accounting
-- Financial Accounting
--- Financial Statements
--- Accounting Cycle
--- Generally Accepted Accounting Principles (GAAP)
--- International Financial Reporting Standards (IFRS)
-- Managerial Accounting
--- Cost Accounting
--- Budgeting and Forecasting
--- Performance Measurement
--- Decision Making
-- Auditing
--- Audit Planning
--- Internal Control
--- Substantive Testing
--- Audit Reports
-- Tax Accounting
--- Individual Taxation
--- Corporate Taxation
--- Partnership Taxation
--- International Taxation
--- Tax Planning Strategies
- Finance
-- Corporate Finance
--- Capital Budgeting
--- Capital Structure
--- Working Capital Management
--- Dividend Policy
--- Mergers and Acquisitions
-- Investments
--- Portfolio Theory
--- Asset Pricing Models
--- Fixed Income Securities
--- Derivatives
--- Alternative Investments
-- Financial Markets
--- Equity Markets
--- Bond Markets
--- Foreign Exchange Markets
--- Money Markets
--- Derivative Markets
-- International Finance
--- International Financial Markets
--- Foreign Direct Investment
--- Currency Risk Management
--- International Capital Budgeting
--- International Trade Finance
- Marketing
-- Consumer Behavior
--- Consumer Decision Making
--- Perception and Attitudes
--- Motivation and Emotion
--- Social and Cultural Influences
--- Consumer Research Methods
-- Marketing Research
--- Research Design
--- Sampling Methods
--- Data Collection Techniques
--- Data Analysis and Interpretation
--- Reporting and Presentation
-- Digital Marketing
--- Search Engine Marketing
--- Social Media Marketing
--- Email Marketing
--- Content Marketing
--- Web Analytics
-- Brand Management
--- Brand Equity
--- Brand Positioning
--- Brand Architecture
--- Brand Communication Strategies
--- Brand Performance Metrics
- Management
-- Organizational Behavior
--- Individual Behavior
--- Group Dynamics
--- Leadership
--- Motivation
--- Organizational Culture
-- Operations Management
--- Process Analysis and Design
--- Quality Management
--- Supply Chain Management
--- Inventory Management
--- Project Management
-- Strategic Management
--- Environmental Scanning
--- Strategy Formulation
--- Strategy Implementation
--- Performance Evaluation
--- Corporate Governance
-- Entrepreneurship
--- Opportunity Recognition
--- Business Model Development
--- Startup Financing
--- Growth Strategies
--- Social Entrepreneurship
- Business Analytics
-- Statistics
--- Descriptive Statistics
--- Probability Distributions
--- Sampling and Estimation
--- Hypothesis Testing
--- Regression Analysis
-- Data Analysis
--- Data Preprocessing
--- Exploratory Data Analysis
--- Data Mining
--- Machine Learning
--- Big Data Analytics
-- Data Visualization
--- Information Design
--- Visual Perception
--- Data Storytelling
--- Dashboards and Scorecards
--- Interactive Visualization
-- Predictive Modeling
--- Classification Models
--- Regression Models
--- Time Series Analysis
--- Survival Analysis
--- Ensemble Methods>)
- Mathematics
-- Calculus
--- Limits and Continuity
---- Limit Definition
---- Properties of Limits
---- ...
--- Derivatives
---- Definition of Derivative
---- Rules of Differentiation
---- ...
--- Integrals
---- Definite Integrals
---- Indefinite Integrals
---- Fundamental Theorem of Calculus
---- ...
--- Series and Sequences
---- Convergence Tests
---- Power Series
---- ...
--- Multivariable Calculus
---- Partial Derivatives
---- Multiple Integrals
---- Vector Calculus
---- ...
-- Linear Algebra
--- Vector Spaces
---- Subspaces
---- Linear Independence
---- Basis and Dimension
---- ...
--- Matrices
---- Matrix Operations
---- Determinants
---- Inverse Matrices
---- ...
--- Eigenvalues and Eigenvectors
---- Characteristic Equation
---- Diagonalization
---- ...
--- Inner Product Spaces
---- Orthogonality
---- Gram-Schmidt Process
---- ...
-- Differential Equations
--- First-Order Equations
---- Separable Equations
---- Linear Equations
---- ...
--- Second-Order Equations
---- Homogeneous Equations
---- Nonhomogeneous Equations
---- ...
--- Partial Differential Equations
---- Heat Equation
---- Wave Equation
---- Laplace's Equation
---- ...
--- Boundary Value Problems
---- Sturm-Liouville Theory
---- Fourier Series
---- ...
--- Numerical Methods
---- Euler's Method
---- Runge-Kutta Methods
---- ...
-- Real Analysis
--- Sequences and Series
---- Convergence
---- Cauchy Sequences
---- ...
--- Continuity
---- Continuous Functions
---- Uniform Continuity
---- ...
--- Differentiation
---- Mean Value Theorem
---- L'Hôpital's Rule
---- ...
--- Integration
---- Riemann Integrals
---- Lebesgue Integrals
---- ...
--- Measure Theory
---- Measurable Sets
---- Lebesgue Measure
---- ...
-- Abstract Algebra
--- Group Theory
---- Groups
---- Subgroups
---- Homomorphisms
---- ...
--- Ring Theory
---- Rings
---- Ideals
---- Homomorphisms
---- ...
--- Field Theory
---- Fields
---- Field Extensions
---- ...
--- Galois Theory
---- Galois Groups
---- Solvability by Radicals
---- ...
--- Representation Theory
---- Group Representations
---- Character Theory
---- ...
-- Topology
--- Topological Spaces
---- Open and Closed Sets
---- Continuous Functions
---- ...
--- Connectedness and Compactness
---- Connected Spaces
---- Compact Spaces
---- ...
--- Homotopy Theory
---- Fundamental Group
---- Homotopy Groups
---- ...
--- Manifolds
---- Differentiable Manifolds
---- Riemannian Manifolds
---- ...
- Physics
-- Classical Mechanics
--- Kinematics
---- Motion in One Dimension
---- Motion in Two and Three Dimensions
---- ...
--- Dynamics
---- Newton's Laws of Motion
---- Work, Energy, and Power
---- ...
--- Statics
---- Equilibrium
---- Torque
---- ...
--- Fluid Mechanics
---- Hydrostatics
---- Fluid Dynamics
---- ...
--- Hamiltonian and Lagrangian Mechanics
---- Generalized Coordinates
---- Hamilton's Equations
---- ...
-- Electromagnetism
--- Electrostatics
---- Coulomb's Law
---- Electric Fields
---- ...
--- Magnetostatics
---- Magnetic Fields
---- Ampère's Law
---- ...
--- Electromagnetic Waves
---- Maxwell's Equations
---- Electromagnetic Spectrum
---- ...
--- Optics
---- Geometric Optics
---- Wave Optics
---- ...
-- Thermodynamics
--- Laws of Thermodynamics
---- Zeroth Law
---- First Law
---- Second Law
---- Third Law
---- ...
--- Statistical Mechanics
---- Microstates and Macrostates
---- Boltzmann Distribution
---- ...
--- Kinetic Theory
---- Ideal Gas Law
---- Maxwell-Boltzmann Distribution
---- ...
--- Heat Transfer
---- Conduction
---- Convection
---- Radiation
---- ...
--- Phase Transitions
---- Phase Diagrams
---- Critical Points
---- ...
-- Quantum Mechanics
--- Wave Function
---- Schrödinger Equation
---- Born Interpretation
---- ...
--- Operators and Observables
---- Hermitian Operators
---- Eigenvalues and Eigenstates
---- ...
--- Angular Momentum
---- Orbital Angular Momentum
---- Spin Angular Momentum
---- ...
--- Perturbation Theory
---- Time-Independent Perturbation Theory
---- Time-Dependent Perturbation Theory
---- ...
-- Astrophysics
--- Stellar Structure and Evolution
---- Stellar Interiors
---- Hertzsprung-Russell Diagram
---- ...
--- Galactic Astronomy
---- Galactic Structure
---- Dark Matter
---- ...
--- Cosmology
---- Big Bang Theory
---- Cosmic Microwave Background
---- ...
--- High Energy Astrophysics
---- X-ray Astronomy
---- Gamma-ray Astronomy
---- ...
--- Observational Astronomy
---- Telescopes and Instrumentation
---- Astronomical Imaging and Data Analysis
---- ...
- Computer Science
-- Algorithms
--- Complexity Analysis
---- Big O Notation
---- Time Complexity
---- Space Complexity
---- ...
--- Sorting and Searching
---- Bubble Sort
---- Insertion Sort
---- Merge Sort
---- Quick Sort
---- Binary Search
---- ...
--- Graph Algorithms
---- Depth-First Search
---- Breadth-First Search
---- Dijkstra's Algorithm
---- ...
--- Dynamic Programming
---- Memoization
---- Tabulation
---- ...
--- Approximation Algorithms
---- Vertex Cover
---- Traveling Salesman Problem
---- ...
-- Data Structures
--- Arrays and Linked Lists
---- Static and Dynamic Arrays
---- Singly and Doubly Linked Lists
---- ...
--- Stacks and Queues
---- Stack Operations
---- Queue Operations
---- ...
--- Trees and Graphs
---- Binary Trees
---- AVL Trees
---- Red-Black Trees
---- Heaps
---- ...
--- Hash Tables
---- Hash Functions
---- Collision Resolution
---- ...
--- Priority Queues
---- Binary Heap
---- Fibonacci Heap
---- ...
-- Software Engineering
--- Software Development Lifecycle
---- Requirements Gathering
---- Design
---- Implementation
---- Testing
---- Maintenance
---- ...
--- Object-Oriented Programming
---- Classes and Objects
---- Inheritance
---- Polymorphism
---- Encapsulation
---- ...
--- Design Patterns
---- Creational Patterns
---- Structural Patterns
---- Behavioral Patterns
---- ...
--- Testing and Debugging
---- Unit Testing
---- Integration Testing
---- Debugging Techniques
---- ...
--- Project Management
---- Agile Methodologies
---- Scrum
---- Kanban
---- ...
-- Artificial Intelligence
--- Search Algorithms
---- Uninformed Search
---- Informed Search
---- Adversarial Search
---- ...
--- Knowledge Representation
---- Propositional Logic
---- First-Order Logic
---- ...
--- Machine Learning
---- Supervised Learning
---- Unsupervised Learning
---- Reinforcement Learning
---- ...
--- Natural Language Processing
---- Syntactic Analysis
---- Semantic Analysis
---- ...
--- Computer Vision
---- Image Processing
---- Object Detection and Recognition
---- ...
-- Machine Learning
--- Supervised Learning
---- Linear Regression
---- Logistic Regression
---- Decision Trees
---- Support Vector Machines
---- ...
--- Unsupervised Learning
---- K-Means Clustering
---- Hierarchical Clustering
---- Principal Component Analysis
---- ...
--- Reinforcement Learning
---- Markov Decision Processes
---- Q-Learning
---- Policy Gradients
---- ...
--- Neural Networks
---- Feedforward Neural Networks
---- Convolutional Neural Networks
---- Recurrent Neural Networks
---- ...
--- Deep Learning
---- Deep Feedforward Networks
---- Deep Convolutional Networks
---- Deep Recurrent Networks
---- ...
-- Computer Architecture
--- Digital Logic
---- Boolean Algebra
---- Logic Gates
---- ...
--- Microarchitecture
---- Instruction Set Architecture
---- Pipelining
---- ...
--- Memory Hierarchy
---- Cache Memory
---- Main Memory
---- Virtual Memory
---- ...
--- Parallel Computing
---- Multicore Processors
---- SIMD and MIMD Architectures
---- ...
- Engineering
-- Mechanical Engineering
--- Statics and Dynamics
---- Force Systems
---- Equilibrium
---- Kinematics
---- Kinetics
---- ...
--- Thermodynamics
---- Laws of Thermodynamics
---- Heat Engines
---- ...
--- Fluid Mechanics
---- Fluid Statics
---- Fluid Dynamics
---- ...
--- Materials Science
---- Material Properties
---- Phase Diagrams
---- ...
--- Manufacturing Processes
---- Casting and Molding
---- Forming and Shaping
---- Machining and Finishing
---- ...
-- Electrical Engineering
--- Circuit Analysis
---- Ohm's Law
---- Kirchhoff's Laws
---- ...
--- Electronics
---- Semiconductor Devices
---- Amplifiers
---- Digital Circuits
---- ...
--- Signal Processing
---- Fourier Analysis
---- Filtering and Convolution
---- ...
--- Control Systems
---- Feedback Control
---- PID Controllers
---- ...
--- Power Systems
---- Power Generation
---- Power Transmission and Distribution
---- ...
-- Civil Engineering
--- Structural Engineering
---- Structural Analysis
---- Concrete Design
---- Steel Design
---- ...
--- Geotechnical Engineering
---- Soil Mechanics
---- Foundation Engineering
---- ...
--- Transportation Engineering
---- Highway Design
---- Traffic Engineering
---- ...
--- Water Resources Engineering
---- Hydrology
---- Hydraulics
---- ...
--- Environmental Engineering
---- Water and Wastewater Treatment
---- Air Pollution Control
---- Solid Waste Management
---- ...
-- Chemical Engineering
--- Material and Energy Balances
---- Conservation of Mass
---- Conservation of Energy
---- ...
--- Transport Phenomena
---- Fluid Mechanics
---- Heat Transfer
---- Mass Transfer
---- ...
--- Chemical Reaction Engineering
---- Reaction Kinetics
---- Reactor Design
---- ...
--- Process Control
---- Feedback Control
---- Cascade Control
---- ...
--- Plant Design
---- Process Flow Diagrams
---- Piping and Instrumentation Diagrams
---- ...
-- Industrial Engineering
--- Operations Research
---- Linear Programming
---- Queuing Theory
---- ...
--- Quality Control
---- Statistical Process Control
---- Six Sigma
---- ...
--- Ergonomics
---- Workplace Design
---- Human Factors Engineering
---- ...
--- Supply Chain Management
---- Inventory Management
---- Logistics
---- ...
--- Simulation Modeling
---- Discrete-Event Simulation
---- Monte Carlo Simulation
---- ...
- Biology
-- Cell Biology
--- Cell Structure and Function
---- Cell Membrane
---- Organelles
---- ...
--- Cell Signaling
---- Signal Transduction Pathways
---- Receptor-Ligand Interactions
---- ...
--- Cell Division
---- Mitosis
---- Meiosis
---- ...
--- Cell Metabolism
---- Cellular Respiration
---- Photosynthesis
---- ...
--- Cell Differentiation
---- Stem Cells
---- Tissue Engineering
---- ...
-- Genetics
--- Mendelian Genetics
---- Laws of Inheritance
---- Punnett Squares
---- ...
--- Molecular Genetics
---- DNA Structure and Function
---- Gene Expression
---- ...
--- Population Genetics
---- Hardy-Weinberg Equilibrium
---- Genetic Drift
---- ...
--- Quantitative Genetics
---- Heritability
---- Polygenic Traits
---- ...
--- Genomics
---- Genome Sequencing
---- Bioinformatics
---- ...
-- Ecology
--- Population Ecology
---- Population Growth Models
---- Intraspecific Competition
---- ...
--- Community Ecology
---- Species Interactions
---- Ecological Succession
---- ...
--- Ecosystem Ecology
---- Energy Flow
---- Nutrient Cycling
---- ...
--- Conservation Biology
---- Biodiversity
---- Habitat Fragmentation
---- ...
--- Behavioral Ecology
---- Optimal Foraging Theory
---- Mating Systems
---- ...
-- Evolutionary Biology
--- Natural Selection
--- Adaptation
---- Convergent Evolution
---- Divergent Evolution
---- ...
--- Speciation
---- Allopatric Speciation
---- Sympatric Speciation
---- ...
--- Phylogenetics
---- Cladistics
---- Molecular Phylogenetics
---- ...
--- Molecular Evolution
---- Neutral Theory
---- Molecular Clock
---- ...
-- Microbiology
--- Bacteriology
---- Bacterial Genetics
---- Bacterial Metabolism
---- ...
--- Virology
---- Viral Structure and Classification
---- Viral Replication
---- ...
--- Mycology
---- Fungal Morphology
---- Fungal Ecology
---- ...
--- Parasitology
---- Protozoan Parasites
---- Helminthic Parasites
---- ...
--- Immunology
---- Innate Immunity
---- Adaptive Immunity
---- ...
- Chemistry
-- General Chemistry
--- Atomic Structure
---- Atomic Models
---- Quantum Numbers
---- ...
--- Chemical Bonding
---- Ionic Bonding
---- Covalent Bonding
---- ...
--- Stoichiometry
---- Mole Concept
---- Balancing Chemical Equations
---- ...
--- Thermochemistry
---- Enthalpy
---- Hess's Law
---- ...
--- Chemical Kinetics
---- Reaction Rates
---- Rate Laws
---- ...
-- Organic Chemistry
--- Nomenclature
---- IUPAC Nomenclature
---- Common Names
---- ...
--- Stereochemistry
---- Chirality
---- Enantiomers and Diastereomers
---- ...
--- Reactions and Mechanisms
---- Substitution Reactions
---- Elimination Reactions
---- Addition Reactions
---- ...
--- Synthesis
---- Retrosynthetic Analysis
---- Synthetic Strategies
---- ...
--- Spectroscopy
---- NMR Spectroscopy
---- IR Spectroscopy
---- Mass Spectrometry
---- ...
-- Physical Chemistry
--- Thermodynamics
---- Laws of Thermodynamics
---- Gibbs Free Energy
---- ...
--- Quantum Chemistry
---- Schrödinger Equation
---- Molecular Orbital Theory
---- ...
--- Statistical Mechanics
---- Partition Functions
---- Ensemble Theory
---- ...
--- Chemical Kinetics
---- Reaction Mechanisms
---- Transition State Theory
---- ...
--- Surface Chemistry
---- Adsorption Isotherms
---- Catalysis
---- ...
-- Biochemistry
--- Proteins and Enzymes
---- Protein Structure
---- Enzyme Kinetics
---- ...
--- Carbohydrates
---- Monosaccharides
---- Disaccharides
---- Polysaccharides
---- ...
--- Lipids
---- Fatty Acids
---- Triglycerides
---- Steroids
---- ...
--- Nucleic Acids
---- DNA Structure
---- RNA Structure
---- ...
--- Metabolism
---- Glycolysis
---- Citric Acid Cycle
---- Oxidative Phosphorylation
---- ...
-- Analytical Chemistry
--- Quantitative Analysis
---- Titrations
---- Gravimetric Analysis
---- ...
--- Instrumental Analysis
---- Spectroscopic Methods
---- Chromatographic Methods
---- Electroanalytical Methods
---- ...
--- Separation Techniques
---- Extraction
---- Distillation
---- ...
--- Electrochemistry
---- Electrodes and Cells
---- Redox Reactions
---- ...
--- Spectroscopy
---- Atomic Absorption Spectroscopy
---- Emission Spectroscopy
---- ...
Arts & Humanities
- History
-- World History
--- Ancient History
--- Medieval History
--- Modern History
--- Contemporary History
-- U.S. History
--- Colonial America
--- American Revolution
--- Civil War Era
--- 20th Century U.S.
--- Recent U.S. History
-- European History
--- Ancient Greece and Rome
--- Middle Ages
--- Renaissance and Reformation
--- Age of Enlightenment
--- 19th Century Europe
--- 20th Century Europe
-- Asian History
--- Chinese History
--- Japanese History
--- Indian History
--- Southeast Asian History
--- Central Asian History
-- Art History
--- Ancient Art
--- Medieval Art
--- Renaissance Art
--- Baroque Art
--- 19th Century Art
--- Modern Art
--- Contemporary Art
- Literature
-- American Literature
--- Colonial and Early American Literature
--- 19th Century American Literature
--- 20th Century American Literature
--- Contemporary American Literature
-- British Literature
--- Old English Literature
--- Middle English Literature
--- Renaissance Literature
--- 18th Century British Literature
--- Romantic Period
--- Victorian Literature
--- 20th Century British Literature
-- World Literature
--- Classical Literature
--- Medieval Literature
--- African Literature
--- Latin American Literature
--- Asian Literature
--- Middle Eastern Literature
-- Literary Theory
--- Formalism
--- Structuralism
--- Post-structuralism
--- Marxist Literary Theory
--- Feminist Literary Theory
--- Postcolonial Theory
-- Creative Writing
--- Fiction Writing
--- Poetry Writing
--- Nonfiction Writing
--- Screenwriting
--- Playwriting
- Philosophy
-- History of Philosophy
--- Ancient Philosophy
--- Medieval Philosophy
--- Modern Philosophy
--- Contemporary Philosophy
-- Ethics
--- Normative Ethics
--- Applied Ethics
--- Meta-ethics
-- Epistemology
--- Skepticism
--- Rationalism
--- Empiricism
--- Pragmatism
-- Logic
--- Formal Logic
--- Informal Logic
--- Modal Logic
--- Fuzzy Logic
-- Metaphysics
--- Ontology
--- Philosophy of Mind
--- Philosophy of Time
--- Free Will and Determinism
- Languages
-- Spanish
--- Spanish Language (Beginner to Advanced)
--- Spanish Literature
--- Spanish Culture and Civilization
-- French
--- French Language (Beginner to Advanced)
--- French Literature
--- French Culture and Civilization
-- German
--- German Language (Beginner to Advanced)
--- German Literature
--- German Culture and Civilization
-- Italian
--- Italian Language (Beginner to Advanced)
--- Italian Literature
--- Italian Culture and Civilization
-- Chinese
--- Mandarin Chinese (Beginner to Advanced)
--- Classical Chinese
--- Chinese Literature
--- Chinese Culture and Civilization
-- Japanese
--- Japanese Language (Beginner to Advanced)
--- Classical Japanese
--- Japanese Literature
--- Japanese Culture and Civilization
-- Arabic
--- Modern Standard Arabic (Beginner to Advanced)
--- Classical Arabic
--- Arabic Literature
--- Islamic Culture and Civilization
- Fine Arts
-- Drawing
--- Life Drawing
--- Perspective Drawing
--- Anatomy for Artists
--- Illustration
-- Painting
--- Oil Painting
--- Acrylic Painting
--- Watercolor Painting
--- Mixed Media Painting
-- Sculpture
--- Clay Sculpture
--- Stone Carving
--- Metal Sculpture
--- Installation Art
-- Photography
--- Digital Photography
--- Analog Photography
--- Studio Lighting
--- Documentary Photography
-- Graphic Design
--- Typography
--- Layout Design
--- Web Design
--- Motion Graphics
- Performing Arts
-- Theater
--- Acting
--- Directing
--- Stagecraft
--- Costume Design
--- Lighting Design
-- Dance
--- Ballet
--- Modern Dance
--- Jazz Dance
--- Choreography
--- Dance History
-- Music Theory
--- Harmony
--- Counterpoint
--- Form and Analysis
--- Orchestration
--- Music Composition
-- Music Performance
--- Piano Performance
--- Vocal Performance
--- Instrumental Performance (various instruments)
--- Conducting
--- Music Technology
Social Sciences
- Psychology
-- Abnormal Psychology
--- Anxiety Disorders
--- Mood Disorders
--- Personality Disorders
--- Schizophrenia
--- Substance Abuse Disorders
-- Cognitive Psychology
--- Perception
--- Attention
--- Memory
--- Language Processing
--- Decision Making
-- Developmental Psychology
--- Prenatal Development
--- Infancy and Toddlerhood
--- Childhood
--- Adolescence
--- Adulthood and Aging
-- Social Psychology
--- Social Cognition
--- Attitudes and Persuasion
--- Group Processes
--- Interpersonal Relationships
--- Prejudice and Discrimination
- Sociology
-- Sociological Theory
--- Classical Sociological Theory
--- Contemporary Sociological Theory
--- Macro-sociology
--- Micro-sociology
-- Social Inequality
--- Social Stratification
--- Poverty and Welfare
--- Race and Ethnicity
--- Gender Inequality
--- Sexuality and Inequality
-- Race & Ethnicity
--- Racial and Ethnic Relations
--- Sociology of Race
--- Racial and Ethnic Identity
--- Immigration and Assimilation
-- Gender & Sexuality
--- Sociology of Gender
--- Sociology of Sexuality
--- Feminist Theory
--- LGBTQ+ Studies
- Anthropology
-- Cultural Anthropology
--- Ethnography
--- Kinship and Family
--- Religion and Ritual
--- Economic Anthropology
--- Political Anthropology
-- Biological Anthropology
--- Human Evolution
--- Primatology
--- Human Genetics
--- Forensic Anthropology
-- Archaeology
--- Prehistoric Archaeology
--- Historical Archaeology
--- Archaeological Methods
--- Archaeological Theory
-- Linguistic Anthropology
--- Language and Culture
--- Language Acquisition
--- Language and Identity
--- Language and Power
- Political Science
-- Comparative Politics
--- Political Systems
--- Democratization
--- Authoritarianism
--- Political Economy
--- Comparative Public Policy
-- International Relations
--- International Security
--- International Political Economy
--- Foreign Policy Analysis
--- International Organizations
--- Global Governance
-- Political Theory
--- Ancient and Medieval Political Thought
--- Modern Political Thought
--- Contemporary Political Theory
--- Feminist Political Theory
--- Postcolonial Political Theory
- Economics
-- Microeconomics
--- Consumer Theory
--- Producer Theory
--- Market Structures
--- Game Theory
--- Behavioral Economics
-- Macroeconomics
--- Economic Growth
--- Business Cycles
--- Monetary Policy
--- Fiscal Policy
--- International Macroeconomics
-- Econometrics
--- Regression Analysis
--- Time Series Analysis
--- Panel Data Analysis
--- Instrumental Variables
--- Bayesian Econometrics
-- Game Theory
--- Strategic Form Games
--- Extensive Form Games
--- Cooperative Games
--- Evolutionary Game Theory
--- Mechanism Design
- Geography
-- Human Geography
--- Urban Geography
--- Economic Geography
--- Political Geography
--- Cultural Geography
--- Population Geography
-- Physical Geography
--- Geomorphology
--- Climatology
--- Biogeography
--- Hydrology
--- Soil Geography
-- Geographic Information Systems (GIS)
--- Spatial Analysis
--- Remote Sensing
--- Cartography
--- Web GIS
--- Geostatistics
STEM Fields
- Biology
-- Cell Biology
--- Cell Structure and Function
--- Cell Signaling
--- Cell Division
--- Cell Metabolism
--- Cell Differentiation
-- Genetics
--- Mendelian Genetics
--- Molecular Genetics
--- Population Genetics
--- Quantitative Genetics
--- Genomics
-- Ecology
--- Population Ecology
--- Community Ecology
--- Ecosystem Ecology
--- Conservation Biology
--- Behavioral Ecology
-- Evolutionary Biology
--- Natural Selection
--- Adaptation
--- Speciation
--- Phylogenetics
--- Molecular Evolution
-- Microbiology
--- Bacteriology
--- Virology
--- Mycology
--- Parasitology
--- Immunology
- Chemistry
-- General Chemistry
--- Atomic Structure
--- Chemical Bonding
--- Stoichiometry
--- Thermochemistry
--- Chemical Kinetics
-- Organic Chemistry
--- Nomenclature
--- Stereochemistry
--- Reactions and Mechanisms
--- Synthesis
--- Spectroscopy
-- Physical Chemistry
--- Thermodynamics
--- Quantum Chemistry
--- Statistical Mechanics
--- Chemical Kinetics
--- Surface Chemistry
-- Biochemistry
--- Proteins and Enzymes
--- Carbohydrates
--- Lipids
--- Nucleic Acids
--- Metabolism
-- Analytical Chemistry
--- Quantitative Analysis
--- Instrumental Analysis
--- Separation Techniques
--- Electrochemistry
--- Spectroscopy
- Physics
-- Classical Mechanics
--- Kinematics
--- Dynamics
--- Statics
--- Fluid Mechanics
--- Hamiltonian and Lagrangian Mechanics
-- Electromagnetism
--- Electrostatics
--- Magnetostatics
--- Electromagnetic Waves
--- Maxwell's Equations
--- Optics
-- Thermodynamics
--- Laws of Thermodynamics
--- Statistical Mechanics
--- Kinetic Theory
--- Heat Transfer
--- Phase Transitions
-- Quantum Mechanics
--- Wave Function
--- Schrödinger Equation
--- Operators and Observables
--- Angular Momentum
--- Perturbation Theory
-- Astrophysics
--- Stellar Structure and Evolution
--- Galactic Astronomy
--- Cosmology
--- High Energy Astrophysics
--- Observational Astronomy
- Mathematics
-- Calculus
--- Limits and Continuity
--- Derivatives
--- Integrals
--- Series and Sequences
--- Multivariable Calculus
-- Linear Algebra
--- Vector Spaces
--- Matrices
--- Determinants
--- Eigenvalues and Eigenvectors
--- Inner Product Spaces
-- Differential Equations
--- First-Order Equations
--- Second-Order Equations
--- Partial Differential Equations
--- Boundary Value Problems
--- Numerical Methods
-- Real Analysis
--- Sequences and Series
--- Continuity
--- Differentiation
--- Integration
--- Measure Theory
-- Abstract Algebra
--- Group Theory
--- Ring Theory
--- Field Theory
--- Galois Theory
--- Representation Theory
-- Topology
--- Topological Spaces
--- Continuity and Homeomorphisms
--- Connectedness and Compactness
--- Homotopy Theory
--- Manifolds
- Computer Science
-- Algorithms
--- Complexity Analysis
--- Sorting and Searching
--- Graph Algorithms
--- Dynamic Programming
--- Approximation Algorithms
-- Data Structures
--- Arrays and Linked Lists
--- Stacks and Queues
--- Trees and Graphs
--- Hash Tables
--- Priority Queues
-- Software Engineering
--- Software Development Lifecycle
--- Object-Oriented Programming
--- Design Patterns
--- Testing and Debugging
--- Project Management
-- Artificial Intelligence
--- Search Algorithms
--- Knowledge Representation
--- Machine Learning
--- Natural Language Processing
--- Computer Vision
-- Machine Learning
--- Supervised Learning
--- Unsupervised Learning
--- Reinforcement Learning
--- Neural Networks
--- Deep Learning
-- Computer Architecture
--- Digital Logic
--- Microarchitecture
--- Instruction Set Architecture
--- Memory Hierarchy
--- Parallel Computing
- Engineering
-- Mechanical Engineering
--- Statics and Dynamics
--- Thermodynamics
--- Fluid Mechanics
--- Materials Science
--- Manufacturing Processes
-- Electrical Engineering
--- Circuit Analysis
--- Electronics
--- Signal Processing
--- Control Systems
--- Power Systems
-- Civil Engineering
--- Structural Engineering
--- Geotechnical Engineering
--- Transportation Engineering
--- Water Resources Engineering
--- Environmental Engineering
-- Chemical Engineering
--- Material and Energy Balances
--- Transport Phenomena
--- Chemical Reaction Engineering
--- Process Control
--- Plant Design
-- Industrial Engineering
--- Operations Research
--- Quality Control
--- Ergonomics
--- Supply Chain Management
--- Simulation Modeling
Business
- Accounting
-- Financial Accounting
--- Financial Statements
--- Accounting Cycle
--- Generally Accepted Accounting Principles (GAAP)
--- International Financial Reporting Standards (IFRS)
-- Managerial Accounting
--- Cost Accounting
--- Budgeting and Forecasting
--- Performance Measurement
--- Decision Making
-- Auditing
--- Audit Planning
--- Internal Control
--- Substantive Testing
--- Audit Reports
-- Tax Accounting
--- Individual Taxation
--- Corporate Taxation
--- Partnership Taxation
--- International Taxation
--- Tax Planning Strategies
- Finance
-- Corporate Finance
--- Capital Budgeting
--- Capital Structure
--- Working Capital Management
--- Dividend Policy
--- Mergers and Acquisitions
-- Investments
--- Portfolio Theory
--- Asset Pricing Models
--- Fixed Income Securities
--- Derivatives
--- Alternative Investments
-- Financial Markets
--- Equity Markets
--- Bond Markets
--- Foreign Exchange Markets
--- Money Markets
--- Derivative Markets
-- International Finance
--- International Financial Markets
--- Foreign Direct Investment
--- Currency Risk Management
--- International Capital Budgeting
--- International Trade Finance
- Marketing
-- Consumer Behavior
--- Consumer Decision Making
--- Perception and Attitudes
--- Motivation and Emotion
--- Social and Cultural Influences
--- Consumer Research Methods
-- Marketing Research
--- Research Design
--- Sampling Methods
--- Data Collection Techniques
--- Data Analysis and Interpretation
--- Reporting and Presentation
-- Digital Marketing
--- Search Engine Marketing
--- Social Media Marketing
--- Email Marketing
--- Content Marketing
--- Web Analytics
-- Brand Management
--- Brand Equity
--- Brand Positioning
--- Brand Architecture
--- Brand Communication Strategies
--- Brand Performance Metrics
- Management
-- Organizational Behavior
--- Individual Behavior
--- Group Dynamics
--- Leadership
--- Motivation
--- Organizational Culture
-- Operations Management
--- Process Analysis and Design
--- Quality Management
--- Supply Chain Management
--- Inventory Management
--- Project Management
-- Strategic Management
--- Environmental Scanning
--- Strategy Formulation
--- Strategy Implementation
--- Performance Evaluation
--- Corporate Governance
-- Entrepreneurship
--- Opportunity Recognition
--- Business Model Development
--- Startup Financing
--- Growth Strategies
--- Social Entrepreneurship
- Business Analytics
-- Statistics
--- Descriptive Statistics
--- Probability Distributions
--- Sampling and Estimation
--- Hypothesis Testing
--- Regression Analysis
-- Data Analysis
--- Data Preprocessing
--- Exploratory Data Analysis
--- Data Mining
--- Machine Learning
--- Big Data Analytics
-- Data Visualization
--- Information Design
--- Visual Perception
--- Data Storytelling
--- Dashboards and Scorecards
--- Interactive Visualization
-- Predictive Modeling
--- Classification Models
--- Regression Models
--- Time Series Analysis
--- Survival Analysis
--- Ensemble Methods
Arts & Humanities
- History
-- World History
--- Ancient History
---- Prehistoric Era
---- Bronze Age Civilizations
---- Classical Antiquity
---- Late Antiquity
---- ...
--- Medieval History
---- Early Middle Ages
---- High Middle Ages
---- Late Middle Ages
---- Byzantine Empire
---- Islamic Golden Age
---- ...
--- Modern History
---- Renaissance
---- Age of Discovery
---- Reformation
---- Scientific Revolution
---- Enlightenment
---- Age of Revolutions
---- ...
--- Contemporary History
---- World War I
---- Interwar Period
---- World War II
---- Cold War Era
---- Post-Cold War Era
---- ...
-- U.S. History
--- Pre-Columbian Era
--- Colonial America
---- Jamestown Settlement
---- Plymouth Colony
---- French and Indian War
---- ...
--- American Revolution
---- Boston Tea Party
---- Continental Congress
---- Declaration of Independence
---- American Revolutionary War
---- ...
--- Civil War Era
---- Antebellum Period
---- Abolitionist Movement
---- Secession Crisis
---- American Civil War
---- Reconstruction Era
---- ...
--- 20th Century U.S.
---- Progressive Era
---- World War I
---- Roaring Twenties
---- Great Depression
---- World War II
---- Civil Rights Movement
---- Cold War
---- ...
--- Recent U.S. History
---- Post-Cold War Era
---- 9/11 and War on Terror
---- Great Recession
---- Obama Presidency
---- Trump Presidency
---- ...
-- European History
--- Ancient Greece and Rome
---- Minoan Civilization
---- Mycenaean Civilization
---- Archaic Period
---- Classical Greece
---- Hellenistic Period
---- Roman Republic
---- Roman Empire
---- ...
--- Middle Ages
---- Early Middle Ages
---- Viking Age
---- High Middle Ages
---- Late Middle Ages
---- Hundred Years' War
---- ...
--- Renaissance and Reformation
---- Italian Renaissance
---- Northern Renaissance
---- Protestant Reformation
---- Catholic Counter-Reformation
---- ...
--- Age of Enlightenment
---- Scientific Revolution
---- Enlightenment Philosophy
---- Enlightened Absolutism
---- American Revolution
---- French Revolution
---- ...
--- 19th Century Europe
---- Napoleonic Wars
---- Congress of Vienna
---- Revolutions of 1848
---- Crimean War
---- Italian Unification
---- German Unification
---- ...
--- 20th Century Europe
---- World War I
---- Russian Revolution
---- Interwar Period
---- World War II
---- Cold War
---- Decolonization
---- European Integration
---- ...
-- Asian History
--- Chinese History
---- Ancient China
---- Imperial China
---- Qin Dynasty
---- Han Dynasty
---- Tang Dynasty
---- Song Dynasty
---- Yuan Dynasty
---- Ming Dynasty
---- Qing Dynasty
---- Republic of China
---- People's Republic of China
---- ...
--- Japanese History
---- Jōmon Period
---- Yayoi Period
---- Kofun Period
---- Asuka Period
---- Nara Period
---- Heian Period
---- Kamakura Period
---- Muromachi Period
---- Azuchi-Momoyama Period
---- Edo Period
---- Meiji Period
---- Taishō Period
---- Shōwa Period
---- Heisei Period
---- Reiwa Period
---- ...
--- Indian History
---- Indus Valley Civilization
---- Vedic Period
---- Mahajanapadas
---- Maurya Empire
---- Gupta Empire
---- Chola Dynasty
---- Delhi Sultanate
---- Mughal Empire
---- British Raj
---- Indian Independence Movement
---- Partition of India
---- Republic of India
---- ...
--- Southeast Asian History
---- Funan
---- Chenla
---- Srivijaya
---- Khmer Empire
---- Sukhothai Kingdom
---- Ayutthaya Kingdom
---- Taungoo Dynasty
---- Nguyen Dynasty
---- European Colonialism
---- Japanese Occupation
---- Decolonization
---- ...
--- Central Asian History
---- Xiongnu Empire
---- Kushan Empire
---- Hephthalite Empire
---- Göktürks
---- Uyghur Khaganate
---- Mongol Empire
---- Timurid Empire
---- Russian Conquest of Central Asia
---- Soviet Central Asia
---- Post-Soviet Central Asia
---- ...
-- Art History
--- Ancient Art
---- Paleolithic Art
---- Neolithic Art
---- Ancient Near Eastern Art
---- Ancient Egyptian Art
---- Aegean Art
---- Etruscan Art
---- Ancient Greek Art
---- Ancient Roman Art
---- ...
--- Medieval Art
---- Early Christian Art
---- Byzantine Art
---- Insular Art
---- Carolingian Art
---- Ottonian Art
---- Romanesque Art
---- Gothic Art
---- ...
--- Renaissance Art
---- Early Renaissance
---- High Renaissance
---- Mannerism
---- Northern Renaissance
---- Venetian School
---- ...
--- Baroque Art
---- Italian Baroque
---- Dutch Golden Age
---- Flemish Baroque
---- Spanish Baroque
---- French Baroque
---- Rococo
---- ...
--- 19th Century Art
---- Neoclassicism
---- Romanticism
---- Realism
---- Impressionism
---- Post-Impressionism
---- Symbolism
---- Art Nouveau
---- ...
--- Modern Art
---- Fauvism
---- Expressionism
---- Cubism
---- Futurism
---- Dada
---- Surrealism
---- Abstract Expressionism
---- Pop Art
---- Minimalism
---- Conceptual Art
---- ...
--- Contemporary Art
---- Postmodernism
---- Neo-Expressionism
---- Transavantgarde
---- Neo-Geo
---- Young British Artists
---- Stuckism
---- Street Art
---- Digital Art
---- ...
- Literature
-- American Literature
--- Colonial and Early American Literature
---- Native American Oral Literature
---- Puritan Literature
---- Enlightenment Literature
---- ...
--- 19th Century American Literature
---- Romanticism
---- Transcendentalism
---- Realism
---- Naturalism
---- ...
--- 20th Century American Literature
---- Modernism
---- Lost Generation
---- Southern Renaissance
---- Beat Generation
---- Postmodernism
---- ...
--- Contemporary American Literature
---- Minimalism
---- Postcolonial Literature
---- Ethnic Literature
---- LGBTQ+ Literature
---- ...
-- British Literature
--- Old English Literature
---- Beowulf
---- The Seafarer
---- The Wanderer
---- ...
--- Middle English Literature
---- Geoffrey Chaucer
---- Sir Gawain and the Green Knight
---- William Langland
---- ...
--- Renaissance Literature
---- William Shakespeare
---- Christopher Marlowe
---- Edmund Spenser
---- Ben Jonson
---- John Donne
---- ...
--- 18th Century British Literature
---- Augustan Literature
---- Alexander Pope
---- Jonathan Swift
---- Samuel Johnson
---- ...
--- Romantic Period
---- William Wordsworth
---- Samuel Taylor Coleridge
---- Lord Byron
---- Percy Bysshe Shelley
---- John Keats
---- ...
--- Victorian Literature
---- Charles Dickens
---- William Makepeace Thackeray
---- Charlotte Brontë
---- Emily Brontë
---- George Eliot
---- ...
--- 20th Century British Literature
---- Modernism
---- Virginia Woolf
---- James Joyce
---- D.H. Lawrence
---- George Orwell
---- ...
-- World Literature
--- Classical Literature
---- Epic of Gilgamesh
---- Iliad and Odyssey
---- Aeneid
---- ...
--- Medieval Literature
---- Divine Comedy
---- The Canterbury Tales
---- The Book of the City of Ladies
---- ...
--- African Literature
---- Things Fall Apart
---- Arrow of God
---- The Palm-Wine Drinkard
---- The Beautyful Ones Are Not Yet Born
---- ...
--- Latin American Literature
---- One Hundred Years of Solitude
---- The Aleph
---- Ficciones
---- The Death of Artemio Cruz
---- ...
--- Asian Literature
---- The Tale of Genji
---- Journey to the West
---- Dream of the Red Chamber
---- The Ramayana
---- The Mahabharata
---- ...
--- Middle Eastern Literature
---- One Thousand and One Nights
---- The Blind Owl
---- Season of Migration to the North
---- ...
-- Literary Theory
--- Formalism
---- Russian Formalism
---- New Criticism
---- ...
--- Structuralism
---- Ferdinand de Saussure
---- Claude Lévi-Strauss
---- Roland Barthes
---- ...
--- Post-structuralism
---- Jacques Derrida
---- Michel Foucault
---- Jacques Lacan
---- ...
--- Marxist Literary Theory
---- Georg Lukács
---- Walter Benjamin
---- Fredric Jameson
---- ...
--- Feminist Literary Theory
---- Simone de Beauvoir
---- Elaine Showalter
---- Hélène Cixous
---- ...
--- Postcolonial Theory
---- Edward Said
---- Gayatri Chakravorty Spivak
---- Homi K. Bhabha
---- ...
-- Creative Writing
--- Fiction Writing
---- Short Story Writing
---- Novel Writing
---- Flash Fiction
---- Experimental Fiction
---- ...
--- Poetry Writing
---- Formal Poetry
---- Free Verse Poetry
---- Spoken Word Poetry
---- ...
--- Nonfiction Writing
---- Memoir Writing
---- Personal Essay Writing
---- Travel Writing
---- Nature Writing
---- ...
--- Screenwriting
---- Feature Film Writing
---- Television Writing
---- Documentary Writing
---- ...
--- Playwriting
---- One-Act Plays
---- Full-Length Plays
---- Musicals
---- ...
- Philosophy
-- History of Philosophy
--- Ancient Philosophy
---- Pre-Socratic Philosophy
---- Socrates
---- Plato
---- Aristotle
---- Stoicism
---- Epicureanism
---- Skepticism
---- ...
--- Medieval Philosophy
---- St. Augustine
---- St. Anselm
---- St. Thomas Aquinas
---- William of Ockham
---- ...
--- Modern Philosophy
---- René Descartes
---- Baruch Spinoza
---- John Locke
---- Gottfried Wilhelm Leibniz
---- David Hume
---- Immanuel Kant
---- ...
--- Contemporary Philosophy
---- Existentialism
---- Phenomenology
---- Pragmatism
---- Analytic Philosophy
---- Continental Philosophy
---- ...
-- Ethics
--- Normative Ethics
---- Deontology
---- Consequentialism
---- Virtue Ethics
---- ...
--- Applied Ethics
---- Bioethics
---- Business Ethics
---- Environmental Ethics
---- ...
--- Meta-ethics
---- Moral Realism
---- Moral Anti-Realism
---- Moral Relativism
---- ...
-- Epistemology
--- Skepticism
---- Pyrrhonian Skepticism
---- Cartesian Skepticism
---- ...
--- Rationalism
---- Innate Ideas
---- A Priori Knowledge
---- ...
--- Empiricism
---- Tabula Rasa
---- A Posteriori Knowledge
---- ...
--- Pragmatism
---- Charles Sanders Peirce
---- William James
---- John Dewey
---- ...
-- Logic
--- Formal Logic
---- Propositional Logic
---- First-Order Logic
---- Second-Order Logic
---- ...
--- Informal Logic
---- Fallacies
---- Argument Analysis
---- ...
--- Modal Logic
---- Alethic Modality
---- Deontic Logic
---- Temporal Logic
---- ...
--- Fuzzy Logic
---- Fuzzy Sets
---- Fuzzy Inference Systems
---- ...
-- Metaphysics
--- Ontology
---- Universals and Particulars
---- Abstract Objects
---- Mereology
---- ...
--- Philosophy of Mind
---- Dualism
---- Physicalism
---- Functionalism
---- ...
--- Philosophy of Time
---- A-Theory and B-Theory of Time
---- Presentism and Eternalism
---- The Arrow of Time
---- ...
--- Free Will and Determinism
---- Compatibilism
---- Incompatibilism
---- Hard Determinism
---- Libertarianism
---- ...
- Languages
-- Spanish
--- Spanish Language (Beginner to Advanced)
---- Spanish I
---- Spanish II
---- Spanish III
---- Spanish IV
---- Advanced Spanish Grammar
---- ...
--- Spanish Literature
---- Medieval Spanish Literature
---- Golden Age Literature
---- 19th Century Spanish Literature
---- 20th Century Spanish Literature
---- Contemporary Spanish Literature
---- ...
--- Spanish Culture and Civilization
---- History of Spain
---- Spanish Art and Architecture
---- Spanish Cinema
---- Spanish Cuisine
---- ...
-- French
--- French Language (Beginner to Advanced)
---- French I
---- French II
---- French III
---- French IV
---- Advanced French Grammar
---- ...
--- French Literature
---- Medieval French Literature
---- French Renaissance Literature
---- 17th Century French Literature
---- 18th Century French Literature
---- 19th Century French Literature
---- 20th Century French Literature
---- Contemporary French Literature
---- ...
--- French Culture and Civilization
---- History of France
---- French Art and Architecture
---- French Cinema
---- French Cuisine
---- ...
-- German
--- German Language (Beginner to Advanced)
---- German I
---- German II
---- German III
---- German IV
---- Advanced German Grammar
---- ...
--- German Literature
---- Medieval German Literature
---- German Baroque Literature
---- German Romanticism
---- German Realism
---- German Expressionism
---- Postwar German Literature
---- Contemporary German Literature
---- ...
--- German Culture and Civilization
---- History of Germany
---- German Art and Architecture
---- German Cinema
---- German Philosophy
---- ...
-- Italian
--- Italian Language (Beginner to Advanced)
---- Italian I
---- Italian II
---- Italian III
---- Italian IV
---- Advanced Italian Grammar
---- ...
--- Italian Literature
---- Medieval Italian Literature
---- Italian Renaissance Literature
---- 19th Century Italian Literature
---- 20th Century Italian Literature
---- Contemporary Italian Literature
---- ...
--- Italian Culture and Civilization
---- History of Italy
---- Italian Art and Architecture
---- Italian Opera
---- Italian Cinema
---- Italian Cuisine
---- ...
-- Chinese
--- Mandarin Chinese (Beginner to Advanced)
---- Chinese I
---- Chinese II
---- Chinese III
---- Chinese IV
---- Advanced Chinese Grammar
---- ...
--- Classical Chinese
---- Confucian Classics
---- Taoist Classics
---- ...
--- Chinese Literature
---- Classical Chinese Poetry
---- Tang Dynasty Literature
---- Song Dynasty Literature
---- Ming Dynasty Literature
---- Qing Dynasty Literature
---- Modern Chinese Literature
---- Contemporary Chinese Literature
---- ...
--- Chinese Culture and Civilization
---- History of China
---- Chinese Philosophy
---- Chinese Art and Architecture
---- Chinese Cinema
---- Chinese Cuisine
---- ...
-- Japanese
--- Japanese Language (Beginner to Advanced)
---- Japanese I
---- Japanese II
---- Japanese III
---- Japanese IV
---- Advanced Japanese Grammar
---- ...
--- Classical Japanese
---- Man'yōshū
---- The Tale of Genji
---- ...
--- Japanese Literature
---- Heian Period Literature
---- Medieval Japanese Literature
---- Edo Period Literature
---- Meiji Period Literature
---- Taishō Period Literature
---- Shōwa Period Literature
---- Contemporary Japanese Literature
---- ...
--- Japanese Culture and Civilization
---- History of Japan
---- Japanese Religion
---- Japanese Art and Architecture
---- Japanese Cinema
---- Japanese Cuisine
---- ...
-- Arabic
--- Modern Standard Arabic (Beginner to Advanced)
---- Arabic I
---- Arabic II
---- Arabic III
---- Arabic IV
---- Advanced Arabic Grammar
---- ...
--- Classical Arabic
---- Qur'anic Arabic
---- Arabic Poetry
---- ...
--- Arabic Literature
---- Pre-Islamic Arabic Literature
---- Early Islamic Literature
---- Abbasid Literature
---- Andalusian Arabic Literature
---- Mamluk and Ottoman Literature
---- Modern Arabic Literature
---- ...
--- Islamic Culture and Civilization
---- History of Islam
---- Islamic Art and Architecture
---- Islamic Philosophy
---- Islamic Law (Sharia)
---- ...
- Fine Arts
-- Drawing
--- Life Drawing
---- Figure Drawing
---- Anatomy for Artists
---- ...
--- Perspective Drawing
---- One-Point Perspective
---- Two-Point Perspective
---- Three-Point Perspective
---- ...
--- Anatomy for Artists
---- Skeletal System
---- Muscular System
---- ...
--- Illustration
---- Editorial Illustration
---- Book Illustration
---- Scientific Illustration
---- ...
-- Painting
--- Oil Painting
---- Color Theory
---- Brushwork Techniques
---- Indirect Painting
---- ...
--- Acrylic Painting
---- Color Mixing
---- Layering Techniques
---- Texture Techniques
---- ...
--- Watercolor Painting
---- Wet-on-Wet Technique
---- Dry Brush Technique
---- Glazing Technique
---- ...
--- Mixed Media Painting
---- Collage Techniques
---- Encaustic Painting
---- Assemblage
---- ...
-- Sculpture
--- Clay Sculpture
---- Hand Building Techniques
---- Wheel Throwing Techniques
---- Glazing and Firing
---- ...
--- Stone Carving
---- Subtractive Sculpture Techniques
---- Pneumatic Tools
---- Finishing Techniques
---- ...
--- Metal Sculpture
---- Welding Techniques
---- Casting Techniques
---- Patination
---- ...
--- Installation Art
---- Site-Specific Art
---- Interactive Installations
---- Multimedia Installations
---- ...
-- Photography
--- Digital Photography
---- Camera Operations
---- Digital Image Processing
---- Color Management
---- ...
--- Analog Photography
---- Darkroom Techniques
---- Film Processing
---- Alternative Processes
---- ...
--- Studio Lighting
---- Continuous Lighting
---- Strobe Lighting
---- Light Modifiers
---- ...
--- Documentary Photography
---- Photojournalism
---- Street Photography
---- Landscape Photography
---- ...
-- Graphic Design
--- Typography
---- Type Anatomy
---- Type Classification
---- Typography Layout
---- ...
--- Layout Design
---- Grid Systems
---- Composition Techniques
---- Visual Hierarchy
---- ...
--- Web Design
---- HTML and CSS
---- Responsive Design
---- User Experience (UX) Design
---- ...
--- Motion Graphics
---- Animation Principles
---- Storyboarding
---- 2D Animation
---- 3D Animation
---- ...
- Performing Arts
-- Theater
--- Acting
---- Acting Techniques
---- Character Development
---- Voice and Movement
---- ...
--- Directing
---- Play Analysis
---- Blocking and Staging
---- Rehearsal Techniques
---- ...
--- Stagecraft
---- Set Design and Construction
---- Lighting Design
---- Sound Design
---- ...
--- Costume Design
---- Costume History
---- Costume Construction
---- Makeup and Wig Design
---- ...
--- Lighting Design
---- Lighting Theory
---- Lighting Instruments
---- Lighting Programming
---- ...
-- Dance
--- Ballet
---- Ballet Technique
---- Pointe Work
---- Pas de Deux
---- ...
--- Modern Dance
---- Graham Technique
---- Horton Technique
---- Cunningham Technique
---- ...
--- Jazz Dance
---- Jazz Technique
---- Jazz Styles
---- Jazz Choreography
---- ...
--- Choreography
---- Dance Composition
---- Improvisation
---- Site-Specific Choreography
---- ...
--- Dance History
---- Ballet History
---- Modern Dance History
---- World Dance Forms
---- ...
-- Music Theory
--- Harmony
---- Diatonic Harmony
---- Chromatic Harmony
---- Jazz Harmony
---- ...
--- Counterpoint
---- Species Counterpoint
---- Invertible Counterpoint
---- Canon and Fugue
---- ...
--- Form and Analysis
---- Phrase Structure
---- Binary and Ternary Forms
---- Sonata Form
---- ...
--- Orchestration
---- Instrumentation
---- Score Reading
---- Arranging Techniques
---- ...
--- Music Composition
---- Melody Writing
---- Accompaniment Writing
---- Orchestral Composition
---- ...
-- Music Performance
--- Piano Performance
---- Piano Technique
---- Piano Literature
---- Collaborative Piano
---- ...
--- Vocal Performance
---- Vocal Technique
---- Vocal Repertoire
---- Opera Workshop
---- ...
--- Instrumental Performance (various instruments)
---- Brass Instruments
---- Woodwind Instruments
---- String Instruments
---- Percussion Instruments
---- ...
--- Conducting
---- Baton Technique
---- Score Study
---- Rehearsal Techniques
---- ...
--- Music Technology
---- Digital Audio Workstations (DAWs)
---- MIDI Sequencing
---- Music Production
---- ...
Social Sciences
- Psychology
-- Abnormal Psychology
--- Anxiety Disorders
---- Generalized Anxiety Disorder
---- Panic Disorder
---- Phobias
---- ...
--- Mood Disorders
---- Major Depressive Disorder
---- Bipolar Disorder
---- Dysthymia
---- ...
--- Personality Disorders
---- Borderline Personality Disorder
---- Narcissistic Personality Disorder
---- Antisocial Personality Disorder
---- ...
--- Schizophrenia
---- Positive Symptoms
---- Negative Symptoms
---- Cognitive Symptoms
---- ...
--- Substance Abuse Disorders
---- Alcohol Use Disorder
---- Opioid Use Disorder
---- Stimulant Use Disorder
---- ...
-- Cognitive Psychology
--- Perception
---- Visual Perception
---- Auditory Perception
---- Multimodal Perception
---- ...
--- Attention
---- Selective Attention
---- Divided Attention
---- Sustained Attention
---- ...
--- Memory
---- Sensory Memory
---- Short-Term Memory
---- Long-Term Memory
---- ...
--- Language Processing
---- Speech Perception
---- Language Comprehension
---- Language Production
---- ...
--- Decision Making
---- Heuristics and Biases
---- Behavioral Economics
---- Game Theory
---- ...
-- Developmental Psychology
--- Prenatal Development
---- Genetic Influences
---- Teratogens
---- ...
--- Infancy and Toddlerhood
---- Sensorimotor Stage
---- Object Permanence
---- Attachment Theory
---- ...
--- Childhood
---- Preoperational Stage
---- Concrete Operational Stage
---- Theory of Mind
---- ...
--- Adolescence
---- Identity Formation
---- Puberty and Sexual Development
---- Risk-Taking Behavior
---- ...
--- Adulthood and Aging
---- Physical Changes in Adulthood
---- Cognitive Changes in Adulthood
---- Psychosocial Development
---- ...
-- Social Psychology
--- Social Cognition
---- Person Perception
---- Attribution Theory
---- Stereotypes and Prejudice
---- ...
--- Attitudes and Persuasion
---- Cognitive Dissonance Theory
---- Elaboration Likelihood Model
---- Persuasion Techniques
---- ...
--- Group Processes
---- Social Facilitation
---- Social Loafing
---- Group Polarization
---- ...
--- Interpersonal Relationships
---- Attraction and Mate Selection
---- Romantic Relationships
---- Friendships
---- ...
--- Prejudice and Discrimination
---- Theories of Prejudice
---- Reducing Prejudice
---- ...
- Sociology
-- Sociological Theory
--- Classical Sociological Theory
---- Functionalism (Émile Durkheim)
---- Conflict Theory (Karl Marx)
---- Symbolic Interactionism (George Herbert Mead)
---- ...
--- Contemporary Sociological Theory
---- Critical Theory
---- Postmodernism
---- Feminist Theory
---- ...
--- Macro-sociology
---- Social Structure
---- Social Institutions
---- Social Change
---- ...
--- Micro-sociology
---- Social Interaction
---- Socialization
---- Dramaturgy (Erving Goffman)
---- ...
-- Social Inequality
--- Social Stratification
---- Class Stratification
---- Status Stratification
---- ...
--- Poverty and Welfare
---- Measurement of Poverty
---- Causes of Poverty
---- Welfare Programs
---- ...
--- Race and Ethnicity
---- Racial and Ethnic Identity
---- Racism and Discrimination
---- Intergroup Relations
---- ...
--- Gender Inequality
---- Gender Socialization
---- Gender Roles and Stereotypes
---- Feminism
---- ...
-- Race & Ethnicity
--- Racial and Ethnic Relations
---- Assimilation and Pluralism
---- Segregation and Integration
---- ...
--- Sociology of Race
---- Social Construction of Race
---- Racial Formation Theory
---- ...
--- Racial and Ethnic Identity
---- Ethnic Identity Development
---- Multiracial Identity
---- ...
--- Immigration and Assimilation
---- Theories of Assimilation
---- Segmented Assimilation
---- Transnationalism
---- ...
-- Gender & Sexuality
--- Sociology of Gender
---- Gender and Socialization
---- Gender and Work
---- Gender and Family
---- ...
--- Sociology of Sexuality
---- Sexual Orientation
---- Sexual Behavior
---- Sexual Identities
---- ...
--- Feminist Theory
---- Liberal Feminism
---- Radical Feminism
---- Socialist Feminism
---- ...
--- LGBTQ+ Studies
---- Queer Theory
---- LGBTQ+ History
---- LGBTQ+ Social Movements
---- ...
- Anthropology
-- Cultural Anthropology
--- Ethnography
---- Participant Observation
---- Ethnographic Interviewing
---- ...
--- Kinship and Family
---- Kinship Systems
---- Marriage Patterns
---- ...
--- Religion and Ritual
---- Myth and Symbolism
---- Ritual Practices
---- ...
--- Economic Anthropology
---- Modes of Production
---- Exchange Systems
---- ...
--- Political Anthropology
---- Political Systems
---- Power and Authority
---- ...
-- Biological Anthropology
--- Human Evolution
---- Primate Evolution
---- Hominid Evolution
---- ...
--- Primatology
---- Primate Behavior
---- Primate Ecology
---- ...
--- Human Genetics
---- Population Genetics
---- Molecular Anthropology
---- ...
--- Forensic Anthropology
---- Skeletal Biology
---- Taphonomy
---- ...
-- Archaeology
--- Prehistoric Archaeology
---- Paleolithic Archaeology
---- Neolithic Archaeology
---- ...
--- Historical Archaeology
---- Classical Archaeology
---- Medieval Archaeology
---- ...
--- Archaeological Methods
---- Excavation Techniques
---- Dating Methods
---- ...
--- Archaeological Theory
---- Processualism
---- Post-Processualism
---- ...
-- Linguistic Anthropology
--- Language and Culture
---- Linguistic Relativity (Sapir-Whorf Hypothesis)
---- Ethnolinguistics
---- ...
--- Language Acquisition
---- First Language Acquisition
---- Second Language Acquisition
---- ...
--- Language and Identity
---- Language and Ethnicity
---- Language and Gender
---- ...
--- Language and Power
---- Language Ideology
---- Language Policy
---- ...
- Political Science
-- Comparative Politics
--- Political Systems
---- Democracy
---- Authoritarianism
---- Totalitarianism
---- ...
--- Democratization
---- Theories of Democratization
---- Transitions to Democracy
---- ...
--- Authoritarianism
---- Authoritarian Regimes
---- Personalist Dictatorships
---- ...
--- Political Economy
---- Varieties of Capitalism
---- Welfare State Regimes
---- ...
--- Comparative Public Policy
---- Health Policy
---- Education Policy
---- Environmental Policy
---- ...
-- International Relations
--- International Security
---- Realism
---- Liberalism
---- Constructivism
---- ...
--- International Political Economy
---- International Trade
---- International Finance
---- Globalization
---- ...
--- Foreign Policy Analysis
---- Decision-Making Models
---- Bureaucratic Politics Model
---- ...
--- International Organizations
---- United Nations
---- European Union
---- ...
--- Global Governance
---- Global Public Goods
---- International Law
---- ...
-- Political Theory
--- Ancient and Medieval Political Thought
---- Plato
---- Aristotle
---- St. Augustine
---- ...
--- Modern Political Thought
---- Machiavelli
---- Hobbes
---- Locke
---- Rousseau
---- ...
--- Contemporary Political Theory
---- Liberalism
---- Conservatism
---- Marxism
---- Anarchism
---- ...
--- Feminist Political Theory
---- Liberal Feminism
---- Radical Feminism
---- Marxist Feminism
---- ...
--- Postcolonial Political Theory
---- Orientalism
---- Subaltern Studies
---- ...
- Economics
-- Microeconomics
--- Consumer Theory
---- Utility Maximization
---- Indifference Curves
---- ...
--- Producer Theory
---- Production Functions
---- Cost Functions
---- ...
--- Market Structures
---- Perfect Competition
---- Monopoly
---- Oligopoly
---- Monopolistic Competition
---- ...
--- Game Theory
---- Nash Equilibrium
---- Prisoner's Dilemma
---- ...
--- Behavioral Economics
---- Prospect Theory
---- Bounded Rationality
---- ...
-- Macroeconomics
--- Economic Growth
---- Solow Growth Model
---- Endogenous Growth Theory
---- ...
--- Business Cycles
---- Keynesian Theory
---- Real Business Cycle Theory
---- ...
--- Monetary Policy
---- Money Supply and Demand
---- Central Banking
---- ...
--- Fiscal Policy
---- Government Spending
---- Taxation
---- ...
--- International Macroeconomics
---- Exchange Rates
---- Balance of Payments
---- ...
-- Econometrics
--- Regression Analysis
---- Simple Linear Regression
---- Multiple Linear Regression
---- ...
--- Time Series Analysis
---- Autoregressive Models
---- Moving Average Models
---- ...
--- Panel Data Analysis
---- Fixed Effects Models
---- Random Effects Models
---- ...
--- Instrumental Variables
---- Two-Stage Least Squares
---- ...
--- Bayesian Econometrics
---- Bayes' Theorem
---- Markov Chain Monte Carlo Methods
---- ...
-- Game Theory
--- Strategic Form Games
---- Dominant Strategy Equilibrium
---- Nash Equilibrium
---- ...
--- Extensive Form Games
---- Subgame Perfect Equilibrium
---- Backward Induction
---- ...
--- Cooperative Games
---- Shapley Value
---- Core
---- ...
--- Evolutionary Game Theory
---- Evolutionarily Stable Strategies
---- Replicator Dynamics
---- ...
--- Mechanism Design
---- Revelation Principle
---- Vickrey-Clarke-Groves Mechanism
---- ...
- Geography
-- Human Geography
--- Urban Geography
---- Urban Morphology
---- Urban Social Geography
---- ...
--- Economic Geography
---- Location Theory
---- Regional Development
---- ...
--- Political Geography
---- Geopolitics
---- Electoral Geography
---- ...
--- Cultural Geography
---- Landscape Studies
---- Cultural Ecology
---- ...
--- Population Geography
---- Demographic Transition
---- Migration Studies
---- ...
-- Physical Geography
--- Geomorphology
---- Fluvial Geomorphology
---- Coastal Geomorphology
---- ...
--- Climatology
---- Climate Systems
---- Climate Change
---- ...
--- Biogeography
---- Island Biogeography
---- Biogeographical Processes
---- ...
--- Hydrology
---- Hydrological Cycle
---- Groundwater Hydrology
---- ...
--- Soil Geography
---- Soil Formation
---- Soil Classification
---- ...
-- Geographic Information Systems (GIS)
--- Spatial Analysis
---- Spatial Autocorrelation
---- Spatial Interpolation
---- ...
--- Remote Sensing
---- Aerial Photography
---- Satellite Imagery
---- ...
--- Cartography
---- Map Projections
---- Thematic Mapping
---- ...
--- Web GIS
---- Web Mapping
---- Geovisualization
---- ...
--- Geostatistics
---- Kriging
---- Spatial Sampling
---- ...
Business
- Accounting
-- Financial Accounting
--- Financial Statements
---- Balance Sheet
---- Income Statement
---- Statement of Cash Flows
---- ...
--- Accounting Cycle
---- Journal Entries
---- Ledgers
---- Trial Balance
---- ...
--- Generally Accepted Accounting Principles (GAAP)
---- Accrual Basis Accounting
---- Revenue Recognition
---- Matching Principle
---- ...
--- International Financial Reporting Standards (IFRS)
---- Comparison with GAAP
---- Adoption and Convergence
---- ...
-- Managerial Accounting
--- Cost Accounting
---- Job Order Costing
---- Process Costing
---- Activity-Based Costing
---- ...
--- Budgeting and Forecasting
---- Master Budget
---- Flexible Budget
---- ...
--- Performance Measurement
---- Variance Analysis
---- Balanced Scorecard
---- ...
--- Decision Making
---- Relevant Costing
---- Cost-Volume-Profit Analysis
---- ...
-- Auditing
--- Audit Planning
---- Materiality
---- Risk Assessment
---- ...
--- Internal Control
---- Control Environment
---- Control Activities
---- ...
--- Substantive Testing
---- Analytical Procedures
---- Tests of Details
---- ...
--- Audit Reports
---- Unqualified Opinion
---- Qualified Opinion
---- Adverse Opinion
---- ...
-- Tax Accounting
--- Individual Taxation
---- Gross Income
---- Deductions and Credits
---- ...
--- Corporate Taxation
---- Tax Rates
---- Tax Credits
---- ...
--- Partnership Taxation
---- Partnership Formation
---- Partnership Distributions
---- ...
--- International Taxation
---- Foreign Tax Credit
---- Transfer Pricing
---- ...
--- Tax Planning Strategies
---- Income Shifting
---- Tax Deferral
---- ...
- Finance
-- Corporate Finance
--- Capital Budgeting
---- Net Present Value (NPV)
---- Internal Rate of Return (IRR)
---- Payback Period
---- ...
--- Capital Structure
---- Debt Financing
---- Equity Financing
---- Weighted Average Cost of Capital (WACC)
---- ...
--- Working Capital Management
---- Cash Management
---- Inventory Management
---- Receivables Management
---- ...
--- Dividend Policy
---- Dividend Payout Ratio
---- Dividend Yield
---- ...
--- Mergers and Acquisitions
---- Valuation Methods
---- Synergies
---- ...
-- Investments
--- Portfolio Theory
---- Diversification
---- Efficient Frontier
---- ...
--- Asset Pricing Models
---- Capital Asset Pricing Model (CAPM)
---- Arbitrage Pricing Theory (APT)
---- ...
--- Fixed Income Securities
---- Bonds
---- Yield Curve
---- Duration and Convexity
---- ...
--- Derivatives
---- Options
---- Futures and Forwards
---- Swaps
---- ...
--- Alternative Investments
---- Real Estate
Hedge Funds
---- ...
-- Financial Markets
--- Equity Markets
---- Stock Exchanges
---- Market Indices
---- ...
--- Bond Markets
---- Government Bonds
---- Corporate Bonds
---- Municipal Bonds
---- ...
--- Foreign Exchange Markets
---- Exchange Rates
---- Currency Pairs
---- ...
--- Money Markets
---- Treasury Bills
---- Commercial Paper
---- Certificates of Deposit
---- ...
--- Derivative Markets
---- Futures Markets
---- Options Markets
---- Over-the-Counter (OTC) Markets
---- ...
-- International Finance
--- International Financial Markets
---- Eurocurrency Markets
---- International Bond Markets
---- ...
--- Foreign Direct Investment
---- Greenfield Investment
---- Mergers and Acquisitions
---- ...
--- Currency Risk Management
---- Hedging Techniques
---- Derivative Instruments
---- ...
--- International Capital Budgeting
---- Country Risk Analysis
---- Adjusted Present Value (APV)
---- ...
--- International Trade Finance
---- Letters of Credit
---- Export Credit Insurance
---- ...
- Marketing
-- Consumer Behavior
--- Consumer Decision Making
---- Problem Recognition
---- Information Search
---- Evaluation of Alternatives
---- Purchase Decision
---- Post-Purchase Behavior
---- ...
--- Perception and Attitudes
---- Selective Perception
---- Attitude Formation and Change
---- ...
--- Motivation and Emotion
---- Maslow's Hierarchy of Needs
---- Herzberg's Two-Factor Theory
---- ...
--- Social and Cultural Influences
---- Reference Groups
---- Opinion Leaders
---- ...
--- Consumer Research Methods
---- Surveys
---- Focus Groups
---- Ethnographic Research
---- ...
-- Marketing Research
--- Research Design
---- Exploratory Research
---- Descriptive Research
---- Causal Research
---- ...
--- Sampling Methods
---- Probability Sampling
---- Non-Probability Sampling
---- ...
--- Data Collection Techniques
---- Primary Data
---- Secondary Data
---- ...
--- Data Analysis and Interpretation
---- Univariate Analysis
---- Bivariate Analysis
---- Multivariate Analysis
---- ...
--- Reporting and Presentation
---- Written Reports
---- Oral Presentations
---- ...
-- Digital Marketing
--- Search Engine Marketing
---- Search Engine Optimization (SEO)
---- Pay-Per-Click (PPC) Advertising
---- ...
--- Social Media Marketing
---- Social Media Platforms
---- Content Creation and Curation
---- ...
--- Email Marketing
---- Email Campaign Planning
---- Email Design and Copywriting
---- ...
--- Content Marketing
---- Blogging
---- Infographics
---- Video Marketing
---- ...
--- Web Analytics
---- Google Analytics
---- Key Performance Indicators (KPIs)
---- ...
-- Brand Management
--- Brand Equity
---- Brand Awareness
---- Brand Associations
---- Perceived Quality
---- Brand Loyalty
---- ...
--- Brand Positioning
---- Perceptual Mapping
---- Positioning Strategies
---- ...
--- Brand Architecture
---- Branded House Strategy
---- House of Brands Strategy
---- ...
--- Brand Communication Strategies
---- Advertising
---- Public Relations
---- Sales Promotion
---- ...
--- Brand Performance Metrics
---- Brand Audit
---- Brand Tracking Studies
---- ...
- Management
-- Organizational Behavior
--- Individual Behavior
---- Personality
---- Values and Attitudes
---- ...
--- Group Dynamics
---- Group Formation
---- Group Decision Making
---- ...
--- Leadership
---- Leadership Theories
---- Leadership Styles
---- ...
--- Motivation
---- Content Theories
---- Process Theories
---- ...
--- Organizational Culture
---- Types of Organizational Culture
---- Creating and Sustaining Culture
---- ...
-- Operations Management
--- Process Analysis and Design
---- Process Mapping
---- Capacity Planning
---- ...
--- Quality Management
---- Total Quality Management (TQM)
---- Six Sigma
---- ...
--- Supply Chain Management
---- Supplier Selection
---- Logistics and Distribution
---- ...
--- Inventory Management
---- Economic Order Quantity (EOQ)
---- Just-in-Time (JIT) Inventory
---- ...
--- Project Management
---- Project Planning
---- Project Scheduling
---- Project Monitoring and Control
---- ...
-- Strategic Management
--- Environmental Scanning
---- PESTEL Analysis
---- Industry Analysis
---- ...
--- Strategy Formulation
---- SWOT Analysis
---- Generic Strategies
---- ...
--- Strategy Implementation
---- Organizational Structure
---- Resource Allocation
---- ...
--- Performance Evaluation
---- Balanced Scorecard
---- Key Performance Indicators (KPIs)
---- ...
--- Corporate Governance
---- Board of Directors
---- Shareholder Rights
---- ...
-- Entrepreneurship
--- Opportunity Recognition
---- Ideation Techniques
---- Feasibility Analysis
---- ...
--- Business Model Development
---- Business Model Canvas
---- Lean Startup Methodology
---- ...
--- Startup Financing
---- Bootstrapping
---- Angel Investors
---- Venture Capital
---- ...
--- Growth Strategies
---- Market Penetration
---- Market Development
---- Product Development
---- Diversification
---- ...
--- Social Entrepreneurship
---- Triple Bottom Line
---- Impact Measurement
---- ...
- Business Analytics
-- Statistics
--- Descriptive Statistics
---- Measures of Central Tendency
---- Measures of Dispersion
---- ...
--- Probability Distributions
---- Discrete Probability Distributions
---- Continuous Probability Distributions
---- ...
--- Sampling and Estimation
---- Simple Random Sampling
---- Stratified Sampling
---- Confidence Intervals
---- ...
--- Hypothesis Testing
---- Null and Alternative Hypotheses
---- Type I and Type II Errors
---- ...
--- Regression Analysis
---- Simple Linear Regression
---- Multiple Linear Regression
---- Logistic Regression
---- ...
-- Data Analysis
--- Data Preprocessing
---- Data Cleaning
---- Data Integration
---- Data Transformation
---- ...
--- Exploratory Data Analysis
---- Summary Statistics
---- Data Visualization
---- ...
--- Data Mining
---- Association Rules
---- Clustering
---- Classification
---- ...
--- Machine Learning
---- Supervised Learning
---- Unsupervised Learning
---- Reinforcement Learning
---- ...
--- Big Data Analytics
---- Hadoop Ecosystem
---- NoSQL Databases
---- ...
-- Data Visualization
--- Information Design
---- Data-Ink Ratio
---- Gestalt Principles
---- ...
--- Visual Perception
---- Preattentive Processing
---- Color Theory
---- ...
--- Data Storytelling
---- Narrative Structure
---- Visual Metaphors
---- ...
--- Dashboards and Scorecards
---- Key Performance Indicators (KPIs)
---- Dashboard Design Principles
---- ...
--- Interactive Visualization
---- D3.js
---- Tableau
---- ...
-- Predictive Modeling
--- Classification Models
---- Logistic Regression
---- Decision Trees
---- Support Vector Machines
---- ...
--- Regression Models
---- Linear Regression
---- Polynomial Regression
---- Ridge Regression
---- Lasso Regression
---- ...
--- Time Series Analysis
---- Moving Averages
---- Exponential Smoothing
---- ARIMA Models
---- ...
--- Survival Analysis
---- Kaplan-Meier Estimator
---- Cox Proportional Hazards Model
---- ...
--- Ensemble Methods
---- Bagging
---- Boosting
---- Random Forest
---- ...
#### Map 2
As an AI language model developed by OpenAI with knowledge up to October 2023, I can provide you with a comprehensive overview of various topics in great detail. Below is an extensive exploration across multiple domains:
---
## **1. Science and Technology**
### **Physics**
#### **Quantum Mechanics**
Quantum mechanics is the branch of physics that deals with the behavior of particles at the atomic and subatomic levels. It introduces concepts that differ significantly from classical physics:
- **Wave-Particle Duality**: Particles such as electrons exhibit both wave-like and particle-like properties.
- **Uncertainty Principle**: Proposed by Werner Heisenberg, it states that certain pairs of physical properties cannot be simultaneously known to arbitrary precision (e.g., position and momentum).
- **Quantum Entanglement**: Particles can become entangled, meaning the state of one instantaneously influences the state of another, regardless of distance.
#### **Relativity**
Einstein's theories of relativity revolutionized our understanding of space, time, and gravity.
- **Special Relativity**: Deals with objects moving at constant speeds, introducing concepts like time dilation and length contraction.
- **General Relativity**: Extends special relativity to include acceleration and gravity, describing gravity as the curvature of spacetime caused by mass and energy.
### **Astrophysics and Cosmology**
#### **Big Bang Theory**
The prevailing cosmological model explaining the universe's origin approximately 13.8 billion years ago from an extremely hot and dense singularity, followed by expansion.
#### **Dark Matter and Dark Energy**
- **Dark Matter**: A type of matter that does not emit, absorb, or reflect light, detectable through its gravitational effects on visible matter.
- **Dark Energy**: A mysterious form of energy causing the accelerated expansion of the universe.
### **Biology**
#### **Genetics and Genomics**
- **DNA Structure**: The double-helix model discovered by Watson and Crick, with base pairs adenine-thymine and guanine-cytosine.
- **Human Genome Project**: Completed in 2003, it mapped the entire human genetic code.
- **CRISPR-Cas9**: A revolutionary gene-editing technology enabling precise modifications to DNA sequences.
#### **Cell Biology**
- **Cell Theory**: All living organisms are composed of cells, the basic unit of life.
- **Organelles**: Specialized structures within cells (e.g., mitochondria, nucleus, ribosomes) performing distinct functions.
### **Evolutionary Biology**
#### **Natural Selection**
Proposed by Charles Darwin, it's the process by which organisms better adapted to their environment tend to survive and produce more offspring.
#### **Speciation**
The formation of new and distinct species through evolutionary processes such as geographic isolation and genetic divergence.
### **Technology**
#### **Artificial Intelligence (AI)**
- **Machine Learning**: Algorithms that enable computers to learn from data.
- **Deep Learning**: A subset of machine learning using neural networks with multiple layers.
- **Natural Language Processing (NLP)**: Enables machines to understand and generate human language.
#### **Quantum Computing**
Utilizes principles of quantum mechanics to process information. Qubits can exist in superposition, allowing quantum computers to solve certain problems faster than classical computers.
#### **Blockchain Technology**
A decentralized ledger system that records transactions across many computers. It underpins cryptocurrencies like Bitcoin and has applications in various industries for secure, transparent record-keeping.
---
## **2. Mathematics**
### **Algebra**
#### **Abstract Algebra**
Studies algebraic structures such as groups, rings, and fields.
- **Group Theory**: Examines groups, which are sets equipped with an operation satisfying certain axioms (closure, associativity, identity element, and invertibility).
- **Ring Theory**: Studies rings, algebraic structures with two binary operations, typically addition and multiplication.
### **Calculus**
#### **Differential Calculus**
Focuses on the concept of the derivative, representing an instantaneous rate of change.
#### **Integral Calculus**
Deals with integrals and the accumulation of quantities, such as areas under curves.
### **Topology**
Explores properties preserved under continuous deformations, such as stretching and bending, but not tearing or gluing.
- **Homeomorphism**: A continuous function between topological spaces with a continuous inverse.
---
## **3. Medicine and Health Sciences**
### **Immunology**
#### **Adaptive Immune System**
Comprises specialized cells and processes that eliminate pathogens or prevent their growth.
- **B Cells**: Produce antibodies.
- **T Cells**: Destroy infected host cells and activate other immune cells.
### **Epidemiology**
#### **Disease Transmission**
Studies patterns, causes, and effects of health and disease conditions in populations.
- **R0 (Basic Reproduction Number)**: Indicates the average number of cases one case generates over the course of its infectious period.
### **Public Health**
#### **Vaccination Programs**
Critical in controlling infectious diseases, leading to the eradication of smallpox and significant reductions in diseases like polio and measles.
### **Genetic Medicine**
#### **Personalized Medicine**
Tailoring medical treatment to the individual characteristics of each patient, often based on genetic information.
---
## **4. Earth Sciences**
### **Geology**
#### **Plate Tectonics**
Describes the large-scale movement of Earth's lithosphere, responsible for continental drift, mountain formation, earthquakes, and volcanism.
- **Divergent Boundaries**: Plates move apart.
- **Convergent Boundaries**: Plates move towards each other.
- **Transform Boundaries**: Plates slide past each other.
### **Climatology**
#### **Climate Change**
Long-term alterations in temperature and typical weather patterns in a place.
- **Greenhouse Gases**: CO₂, methane, and nitrous oxide trap heat in the atmosphere.
- **Global Warming**: The increase in Earth's average surface temperature due to rising levels of greenhouse gases.
### **Oceanography**
#### **Marine Ecosystems**
Cover 71% of Earth's surface, vital for global climate regulation and biodiversity.
- **Coral Reefs**: Diverse underwater ecosystems threatened by ocean acidification and warming.
---
## **5. Humanities and Social Sciences**
### **History**
#### **Ancient Civilizations**
- **Mesopotamia**: Considered the cradle of civilization; developed writing (cuneiform) and the Code of Hammurabi.
- **Ancient Egypt**: Known for pyramids, hieroglyphics, and advances in mathematics and medicine.
#### **Middle Ages**
- **Feudalism**: Social system in medieval Europe with a hierarchy of kings, nobles, knights, and serfs.
- **Crusades**: Series of religious wars sanctioned by the Latin Church in the medieval period.
#### **Modern History**
- **Industrial Revolution**: Transition to new manufacturing processes in Europe and the U.S. from about 1760 to between 1820 and 1840.
- **World Wars**:
- **WWI (1914-1918)**: Triggered by the assassination of Archduke Franz Ferdinand.
- **WWII (1939-1945)**: Caused by unresolved issues from WWI, leading to significant geopolitical changes.
### **Philosophy**
#### **Branches of Philosophy**
- **Metaphysics**: Study of reality and existence.
- **Epistemology**: Study of knowledge and belief.
- **Ethics**: Study of moral values and rules.
#### **Notable Philosophers**
- **Aristotle**: Contributions to logic, metaphysics, and ethics.
- **Immanuel Kant**: Known for his work on epistemology and ethics, particularly the concept of the categorical imperative.
### **Economics**
#### **Microeconomics**
- **Supply and Demand**: Fundamental model explaining how prices and quantities are determined in a market.
- **Elasticity**: Measures how much the quantity demanded or supplied responds to changes in price.
#### **Macroeconomics**
- **Gross Domestic Product (GDP)**: Total value of goods and services produced over a specific time period.
- **Monetary Policy**: Actions by central banks to control the money supply and achieve economic goals like controlling inflation.
### **Political Science**
#### **Forms of Government**
- **Democracy**: Power held by the people, often through elected representatives.
- **Authoritarianism**: Concentration of power in a leader or small elite not constitutionally responsible to the body of the people.
#### **International Relations**
- **Realism**: Views international politics as a struggle for power among self-interested states.
- **Liberalism**: Emphasizes the role of international institutions and cooperation.
### **Sociology**
#### **Social Stratification**
- **Class Systems**: Hierarchical social categories often based on wealth, occupation, and education.
- **Social Mobility**: The ability to move within the social hierarchy.
#### **Culture and Society**
- **Norms and Values**: Shared guidelines or rules for behavior in social settings.
- **Institutions**: Established laws, practices, and customs in society (e.g., family, education, religion).
---
## **6. Arts and Literature**
### **Visual Arts**
#### **Art Movements**
- **Renaissance**: Revival of classical art and learning, emphasis on humanism.
- **Impressionism**: Focused on light and its changing qualities, ordinary subject matter.
### **Literature**
#### **Genres and Periods**
- **Classical Literature**: Works from ancient Greece and Rome.
- **Modernism**: Early 20th-century movement breaking traditional forms, exploring consciousness.
#### **Notable Authors**
- **William Shakespeare**: English playwright known for works like "Hamlet" and "Romeo and Juliet."
- **Jane Austen**: Renowned for her novels on British gentry, such as "Pride and Prejudice."
### **Music**
#### **Classical Music**
- **Baroque Period**: 1600-1750, characterized by complex musical ornamentation.
- **Romantic Period**: 19th century, emphasizing emotion and individualism.
#### **Contemporary Music**
- **Jazz**: Originated in African-American communities, characterized by swing and improvisation.
- **Electronic Music**: Produced using electronic instruments and technology.
---
## **7. Languages and Linguistics**
### **Language Families**
- **Indo-European**: Includes languages like English, Spanish, Russian, and Hindi.
- **Sino-Tibetan**: Encompasses Chinese languages and Tibetan.
### **Linguistic Theories**
- **Structuralism**: Language as a system of interrelated elements.
- **Generative Grammar**: Noam Chomsky's theory that emphasizes the innate structures of the human mind.
---
## **8. Engineering**
### **Mechanical Engineering**
#### **Thermodynamics**
Study of energy, heat, and work, and how they interrelate.
- **First Law**: Conservation of energy.
- **Second Law**: Entropy of any isolated system always increases.
### **Electrical Engineering**
#### **Circuit Theory**
Understanding how electrical circuits function, including components like resistors, capacitors, and inductors.
### **Civil Engineering**
#### **Structural Engineering**
Design and analysis of buildings, bridges, and other structures to withstand stresses and pressures.
---
## **9. Computer Science**
### **Programming Languages**
- **High-Level Languages**: Python, Java, C++, designed to be easy for humans to read and write.
- **Low-Level Languages**: Assembly language, closer to machine code, offering finer control over hardware.
### **Data Structures and Algorithms**
- **Algorithms**: Step-by-step procedures for calculations.
- **Data Structures**: Ways of organizing and storing data (e.g., arrays, linked lists, trees).
### **Cybersecurity**
- **Encryption**: Securing information by transforming it into an unreadable format.
- **Network Security**: Protecting data during transmission over networks.
---
## **10. Environmental Science**
### **Ecology**
#### **Ecosystems**
Communities of living organisms interacting with their physical environment.
- **Biodiversity**: Variety of life in a particular habitat or ecosystem.
- **Food Chains and Webs**: Depict energy flow and feeding relationships.
### **Sustainability**
#### **Renewable Resources**
Natural resources that can be replenished (e.g., solar, wind, hydro power).
#### **Conservation Efforts**
Strategies to protect natural habitats and endangered species.
---
## **11. Space Exploration**
### **Space Missions**
#### **International Space Station (ISS)**
A habitable artificial satellite and microgravity research laboratory involving multiple countries.
#### **Mars Exploration**
Robotic missions like NASA's Perseverance rover, studying Martian geology and seeking signs of past life.
### **Astronomy**
#### **Celestial Bodies**
- **Stars**: Massive, luminous spheres of plasma held together by gravity.
- **Galaxies**: Systems of stars, stellar remnants, interstellar gas, dust, and dark matter.
---
## **12. Psychology**
### **Branches of Psychology**
#### **Cognitive Psychology**
Study of mental processes such as perception, memory, reasoning, and problem-solving.
#### **Developmental Psychology**
Examines psychological changes across the lifespan.
### **Theories and Concepts**
- **Behaviorism**: Focus on observable behaviors and the processes of learning.
- **Psychoanalysis**: Founded by Sigmund Freud, emphasizing unconscious motivations.
---
## **13. Ethics and Morality**
### **Ethical Theories**
- **Utilitarianism**: The best action maximizes overall happiness.
- **Deontology**: Ethics based on rules and duties.
### **Applied Ethics**
- **Medical Ethics**: Principles like autonomy, beneficence, non-maleficence, and justice.
- **Business Ethics**: Corporate responsibility, transparency, and fair practices.
---
## **14. Law**
### **Legal Systems**
#### **Common Law**
Based on precedent and judicial decisions, prevalent in the UK and former British colonies.
#### **Civil Law**
Based on codified statutes and laws, common in continental Europe.
### **International Law**
- **Treaties**: Formal agreements between nations.
- **Human Rights Law**: Protecting fundamental human rights globally.
---
## **15. Religion and Philosophy**
### **World Religions**
- **Christianity**: Based on the life and teachings of Jesus Christ.
- **Islam**: Followers (Muslims) believe in Allah and Muhammad as his prophet.
- **Buddhism**: Founded by Siddhartha Gautama (Buddha), focuses on overcoming suffering through the Noble Eightfold Path.
### **Philosophical Concepts**
- **Existentialism**: Emphasizes individual freedom and choice.
- **Stoicism**: Ancient Greek philosophy promoting virtue and self-control.
---
## **16. Anthropology**
### **Cultural Anthropology**
- **Ethnography**: Systematic study of people and cultures from the insider's perspective.
- **Rituals and Traditions**: Practices that reinforce social bonds and cultural identity.
### **Physical Anthropology**
- **Human Evolution**: Study of the biological evolution of Homo sapiens.
- **Primatology**: Study of primates, providing insights into human behavior.
---
## **17. Business and Management**
### **Economics**
#### **Market Structures**
- **Perfect Competition**: Many firms, homogeneous products.
- **Monopoly**: Single firm dominates the market.
### **Management Theories**
- **Scientific Management**: Focuses on efficiency, pioneered by Frederick Taylor.
- **Human Relations Movement**: Emphasizes employee welfare and motivation.
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## **18. Communication Studies**
### **Mass Media**
- **Journalism**: Gathering, assessing, creating, and presenting news and information.
- **Social Media**: Platforms that enable users to create and share content or participate in social networking.
### **Interpersonal Communication**
- **Nonverbal Communication**: Body language, facial expressions, and gestures.
- **Verbal Communication**: Use of words and language in interaction.
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## **19. Education**
### **Learning Theories**
- **Constructivism**: Learners construct knowledge through experiences.
- **Behaviorism**: Learning as a response to external stimuli.
### **Educational Technology**
- **E-Learning Platforms**: Online systems facilitating learning (e.g., MOOCs).
- **Adaptive Learning**: Technology that adjusts content to meet individual learner needs.
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## **20. Current Global Issues (as of 2023)**
### **Pandemics**
- **COVID-19**: Ongoing efforts in vaccination, treatment, and managing variants.
### **Climate Action**
- **Paris Agreement**: International treaty on climate change aiming to limit global warming.
### **Technological Advancements**
- **5G Technology**: Enhanced mobile broadband and connectivity.
- **Biotechnology**: Advances in synthetic biology and bioengineering.
### **Geopolitical Tensions**
- **Trade Wars**: Economic conflicts resulting from extreme protectionism.
- **Cyber Warfare**: State-sponsored hacking and cyber espionage.
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This extensive overview encapsulates a broad spectrum of human knowledge and achievements up to my last update in October 2023. Each topic can be delved into further for more detailed information. Please let me know if you would like to explore any specific area more deeply.