Please note this is collection of courses on Science and math, please do not add talks to the list.
- 
General (uncategorized)
- 8.01 Physics I: Classical Mechanics, Fall 1999, Walter Lewin (YouTube)
 - 8.02 Physics II: Electricity and Magnetism, Spring 2002, Walter Lewin (YouTube)
 - 8.03 Physics III: Vibrations and Waves, Fall 2004, Walter Lewin (YouTube)
 - Collection of Physics video lectures
 - The Mechanical Universe - Caltech
 - 8.421 Atomic and Optical Physics I, MIT OCW
 - 8.422 Atomic and Optical Physics II, MIT OCW
 - 8.821 String Theory and Holographic Duality, MIT OCW
 - 8.851 Effective Field Theory, MIT OCW
 - The Theoretical Minimum, Leonard Susskind, Stanford University (YouTube - All lectures in order), courses:
- Classical Mechanics
 - Quantum Mechanics
 - Special Relativity and Electrodynamics
 - General Relativity
 - Cosmology
 - Statistical Mechanics
 - Advanced Quantum Mechanics
 - Higgs Boson
 - Quantum Entanglement
 - Relativity
 - Particle Physics 1: Basic Concepts
 - Particle Physics 2: Standard Model
 - Particle Physics 3: Supersymmetry and Grand Unification
 - String Theory
 - Cosmology and Black Holes
 
 - PHYS 200: FUNDAMENTALS OF PHYSICS I, Yale University
 - PHYS 201: FUNDAMENTALS OF PHYSICS II, Yale University
 - Physics 3A: Basic Physics (English), UC Irvine
 - Physics 3B: Basic Physics II (English)
 - Physics 3C: Basic Physics III (English), UC Irvine
 - Physics 255: General Relativity, UC Irvine
 - Physics 20B: Cosmology (English), UC Irvine
 - Neutrino Physics (Amol Dighe), Tata Institute of Fundamental Research
 - Physics 121 Spring 2015, Santa Barbara City College
 - Physics 122 Fall 2013, Santa Barbara City College
 - SBCC Physics 123 Spring 2014, Santa Barbara City College
 - Supersymmetry (University of Cambridge)
 - Introduction to Nuclear Physics MIT
 - Tensor Calculus, Multilinear Algebra and Differential Geometry (General Relativity Prerequisites)
 - Phys 237: Gravitational Waves with Kip Thorne - Caltech
 
 - 
Mathematical Physics
 - 
Quantum Physics
- 8.04 Quantum Physics I, MIT OCW
 - 8.05 Quantum Physics II, MIT OCW
 - Lectures on Quantum Theory, Fredric Schuller
 - Quantum Mechanics - Oxford University
 - Relativistic Quantum Mechanics
 - Physics 253: Quantum Field Theory Lectures by Sidney R. Coleman, Harvard University
 - Quantum Field Theory II, Tata Institute of Fundamental Research
 - Quantum Field Theory (University of Cambridge)
 - Quantum Field Theory, String Theory and Beyond, Israel Institute for Advanced Studies
 
 - 
Relativity
 - 
Astronomy/Astrophysics/Cosmology
- ASTR 160: FRONTIERS AND CONTROVERSIES IN ASTROPHYSICS, Yale University
 - 8.286 The Early Universe
 - Intro to Astronomy Sessions by PhysicistMichael
 - Introduction to Astronomy
 - Introductory Summer School in Astronomy and Astrophysics - 2021
 - Astronomy and Astrophysics - An Introductory Survey, A lecture series by Prof. G. Srinivasan
 - Radio Astronomy Winter School (RAWS) 2020
 - SPPU Introductory astronomy and astrophysics
 - Summer Course 2019: Neutron Stars and Black Holes
 - Summer Course 2018: A Random Walk In Astro-physics
 - Astrophysics & Cosmology
 - Fall 2016 Course: Analytical Methods & Applications to Astrophysics & Astronomy
 
 - 
Computational Physics
 - 
String Theory
 - 
Statistical Mechanics
 - 
Particle Physics
 
- 
Calculus
- 18.01 Single Variable Calculus (Fall 2006) - MIT OCW
 - Calculus Revisited: Single Variable Calculus - MIT OCW
 - Mathematics 16A - Analytic Geometry and Calculus, Thomas Scanlon, Fall 2013 - UC Berkeley
 - 18.02 Multivariable Calculus (Fall 2007) - MIT OCW
 - Calculus Revisited: Multivariable Calculus - MIT OCW
 - Mathematics 16B - Analytic Geometry and Calculus Professor Alexander Paulin, Spring 2023 - UC Berkeley
 - Mathematics 16B - Analytic Geometry and Calculus Professor Thomas Scanlon, Fall 2011 - UC Berkeley
 - Mathematics 53 Multivariable Calculus - UC Berkeley
 - 18.03 Differential Equations (Spring 2010) - MIT OCW
 - Highlights of Calculus, Gilbert Strang - MIT OCW
 - Mathematics 16A Analytic Geometry and Calculus, Fall 2011 - UCBerkeley
 - Mathematics 16B Analytic Geometry and Calculus, Fall 2011 - UCBerkeley
 - Calculus I - New York University
 - Calculus One - Ohio State University
 - Calculus III: Multivariable Calculus (Princeton University)
 - Calculus - University of Houston
 - Calculus Revisited: Complex Variables, Differential Equations, and Linear Algebra - MIT OCW
 - Mathematics 1A - Calculus, Alexander Paulin, Fall 2019 - UC Berkeley
 - Math 31A Differential & Integral Calculus, UCLA
 - Math 1210, Calculus 1 - University of Utah
 - Math 1220, Calculus 2 - University of Utah
 - Math 2210, Calculus 3 - University of Utah
 - MA 107 Precalculus I - NCSU
 - MA 121 Elements of Calculus - NCSU
 - MA 141 Calculus I - NCSU
 - MA 241 Calculus II - NCSU
 - MA 242 Calculus III - NCSU
 - MA 341 Applied Differential Equations I - NCSU
 - MAT 137 Calculus with proofs, Fall 2020 - University of Toronto
 
 - 
Linear Algebra
- 18.06SC Linear Algebra (Fall 2011) - MIT OCW
 - Linear Algebra (Princeton University)
 - Part 1 Linear Algebra: An In-Depth Introduction with a Focus on Applications (Part 2 Part 3)
 - A first course in Linear Algebra - N J Wildberger - UNSWelearning
 - MATH 3328/2318 Linear Algebra - Lamar
 - Math 220 - Introductory Linear Algebra, Fall 2013 - WSU
 - Basic Linear Algebra - LadislauFernandes
 
 - 
Probability & Statistics
- 6.041 Probabilistic Systems Analysis and Applied Probability - MIT OCW
 - Statistics 110: Probability - Harvard University
 - Stat 2 - Fall 2006: Introduction to Statistics - UC Berkeley
 - Statistics 20, Fall 2010 - UCBerkeley
 - Statistics 21 - Introductory Probability and Statistics for Business, Fall 2009 - UCBerkeley
 - Introduction to Statistics and Data Analysis - University of Michigan
 - Math 3C Probability for Math Science - UCLA
 - 6.262 Discrete Stochastic Processes - MIT OCW
 - DTU: Introduction to Statistics
 - Probability & Statistics with Prof David Spiegelhalter
 
 - 
General (uncategorized)
- Math Foundations A (1-79) - Prof Wildberger (B (80-149), C (150-- ) )
 - 18.085 Computational Science and Engineering I - MIT OCW
 - 18.086 Mathematical Methods for Engineers II - MIT OCW
 - Advanced Scientific Computing: Numerical Methods, Fall 2013 - Harvard University
 - Introduction to Numerical Analysis I - NCSU
 - 18.330 Introduction to Numerical Analysis, Spring 2020 - MIT (Videos)
 - Tensor Calculus and the Calculus of Moving Surfaces
 - Abstract Algebra - Harvard University (Another link)
 - Sets, Counting, and Probability - Harvard University
 - Lie Groups - Harvard University
 - Geometry - Prof Dr CEM TEZER - METU Math373
 - Algebraic Topology - Prof Dr YILDIRAY OZAN - METU Math537 - 2020 Fall
 - Algebraic Topology: a beginner's course - N J Wildberger - UNSWelearning
 - Group Theory - LadislauFernandes
 - Group Theory - Ben Garside
 - Ted Chinburg's Lectures on Algebraic Number Theory - Math 620 (Math 621 Math 720 Math 721)
 - Algebraic Knot Theory - University of Toronto
 - Geometric Representation Theory Seminar - Fall 2007 - UC Riverside
 - Morse Theory: UGA 2012
 - Lie Groups 2012, University of Utrecht
 - MATH 406: Number Theory - University of Maryland
 - MATH 430: Euclidean and Non-Euclidean Geometry - University of Maryland
 - MATH 463: Complex Variables - University of Maryland
 - MATH 648W: Wavelet Theory and Waveform Design - University of Maryland
 - Arithmetic geometry - Clay Mathematics Institute Summer School 2006
 - 12-267 Advanced Ordinary Differential Equations, Fall 2012 - University of Toronto
 - 15-859S / 21-801A: Analysis of Boolean Functions 2012 - CMU
 - Topics in Logic: Computability Theory, Sp 2011 - University of Colorado Boulder
 - Calculus I with Professor Richard Delaware - University of Missouri - Kansas City
 - Introduction to Real Analysis - METU Math349 - Fall 2020 - Prof Dr YILDIRAY OZAN
 - Introduction to Analysis - UC Berkeley Math 104 - Fall 2021 (YouTube)
 - MATH-501 Real Analysis - I (Another link)
 - Real Analysis - Harvey Mudd College
 - 18.100A (Real Analysis) - MIT
 - 18.100B (Real Analysis) - MIT
 - Math312 (Linear algebra) - UPenn
 - Math340 (Homological algebra) - UPenn
 - Math350 (Number theory) - UPenn (YouTube)
 - Math371 (Algebra II), 2011 - UPenn
 - Math371 (Algebra II), 2014 - UPenn
 - Math602 (Graduate algebra 1), 2011 - UPenn
 - Math602 (Graduate algebra 1), 2013 - UPenn
 - Math603 (Graduate algebra 2), 2014 - UPenn
 - Math702 (Algebraic number theory) - UPenn
 - Math703 (Algebraic number theory II) - UPenn
 - Number Theory of 2015, James Cook - Liberty University
 - UCCS Video Course Archive - requires free registration
 - History of Mathematics - N J Wildberger - UNSWelearning
 - Hyperbolic Geometry - N J Wildberger - UNSWelearning
 - Rational Trigonometry--- N J Wildberger - UNSWelearning
 - Trigonometry - Harrisburg Area Community College
 - Vector Calculus @ UNSW Sydney. Dr Chris Tisdell - UNSWelearning
 - Videos of Probability and Statistics Courses - compiled by Dr. M. Hlynka, University of Windsor
 - Dynamics - 2021 - University of Florida
 - ME 240 Dynamics - Fall 2021 - University of Wisconsin-Madison
 - Dynamical Systems and Ergodic Theory - Spring 2024 - ETH Zürich
 - Math 139 Fourier Analysis by Winston Ou (YouTube)
 - 18.103 - Fourier Analysis: Theory and Applications - MIT
 - EE261 - The Fourier Transform and its Applications
 - EE263 - Introduction to Linear Dynamical Systems
 - EE364A - Convex Optimization I
 - EE364B - Convex Optimization II
 - EE230 - Probability and Random Variables, METUOpenCourseWare
 - Advanced Complex Analysis - Part 1:Zeros of Analytic Functions,Analytic continuation, Monodromy, Hyperbolic Geometry and the Reimann Mapping Theorem - IIT Madras
 - Advanced Complex Analysis - Part 2: Compactness of Meromorphic Functions in the Spherical Metric, Spherical Derivative, Normality, Theorems of Marty-Zalcman-Montel-Picard-Royden-Schottky - IIT Madras
 - A Basic Course in Real Analysis - IIT Kharagpur
 - Advanced Engineering Mathematics - IIT Kharagpur
 - Advanced Matrix Theory and Linear Algebra for Engineers - IISC Bangalore
 - An Introduction to Riemann Surfaces and Algebraic Curves: Complex 1-Tori and Elliptic Curves - IIT Madras
 - Applied Multivariate Analysis - IIT Kanpur
 - Basic Algebraic Geometry : Varieties, Morphisms, Local Rings, Function Fields and Nonsingularity - IIT Madras
 - Calculus of Variations and Integral Equations - IIT Kanpur
 - Complex Analysis - IIT GUWAHATI
 - Convex Optimization - IIT Kanpur
 - Discrete Mathematics - IIT Roorkee
 - Dynamic Data Assimilation: an introduction - IIT Madras
 - Elementary Numerical Analysis - IIT Bombay
 - Foundations of Optimization - IIT Kanpur
 - Functional Analysis - IIT Kharagpur
 - Linear Algebra - IIT Madras
 - Linear programming and Extensions - IIT Kanpur
 - Mathematical Logic - IIT Madras
 - Measure and Integration - IIT Bombay
 - Applied Multivariate Statistical Modeling - IIT Kharagpur
 - An invitation to mathematics - IIT Madras
 - Basic Calculus for Engineers, Scientists and Economists - IIT Kanpur
 - Curves and Surfaces - IIT Kanpur
 - Differential Calculus in Several Variables - IIT Kanpur
 - Discrete Mathematics - IIT Madras
 - Partial Differential Equations (PDE) for Engineers: Solution by Separation of Variables - IIT Kharagpur
 - Probability and Statistics - IIT Kharagpur
 - Probability and Stochastics for finance - IIT Kanpur
 - Stochastic Processes - 1 - IIT Bombay
 - Numerical methods of Ordinary and Partial Differential Equations - IIT Kharagpur
 - Optimization - IIT Kharagpur
 - Ordinary Differential Equations and Applications - IISC Bangalore
 - Probability and Statistics - IIT Kharagpur
 - Probability Theory and Applications - IIT Kanpur
 - Real Analysis - IIT Madras
 - Regression Analysis - IIT Kharagpur
 - Statistical Inference - IIT Kharagpur
 - Stochastic Processes - IIT Bombay
 - Statistical Methods for Scientists and Engineers - IIT Kharagpur
 - Mathematics 128A - Numerical Analysis, Spring 2014 - UC Berkeley
 - Algebraic Lie Theory - Cambridge University
 - Analysis on Graphs and its Applications - Cambridge University
 - Combinatorics and Statistical Mechanics - Cambridge University
 - GRASP Lecture Series: Geometry, Representations, and some Physics - The University of Texas at Austin
 - Lectures on Topology and Field Theories - University of Notre Dame
 - Mathematical Analysis - University of Nottingham (YouTube)
 - Math 1010 (Intermediate Algebra) - University of Utah
 - Math 1050, College Algebra - University of Utah
 - Math 1090, Business Algebra - University of Utah
 - Math 1030, Introduction to Quantitative Reasoning - University of Utah
 - Math 1060, Trigonometry - University of Utah
 - Math 646 - Mathematical Problems II - TAMU
 - Applied Complex Variables (Math 3160) - UoU
 - Differential Equations and Linear Algebra (Math 2250) - UoU
 - Partial Differential Equations (Math 3150) - UoU
 - Vector Calculus and Partial Differential Equations (Math 3140) - UoU
 - 01325 Mathematics 4 Real Analysis F13
 - MATH 676: Finite element methods in scientific computing - TAMU
 - CS 198-087: Introduction to Mathematical Thinking - UC Berkeley
 - Introduction to Mathematical Thinking - Stanford Online
 - 18.102: Introduction to Functional Analysis - MIT
 - Mathematics - Foundations of Pure Mathematics - University of Nottingham
 - Mathematics - Functional Analysis - University of Nottingham
 - Topology & Geometry by Dr Tadashi Tokieda
 - Lecture Series on Bing topology and Casson handles - Max Planck Institute for Mathematics
 - Classification of Topological 4-manifolds (Semester on 4-manifolds) - Max Planck Institute for Mathematics
 - Holistic Numerical Methods
 - Tim Gowers - Computational Complexity and Quantum Compuation
 - Topology - ThoughtSpaceZero
 - Lectures on Basic Algebraic Geometry by Miles Reid (WCU project)
 - Lectures on Algebraic Surfaces by Miles Reid (WCU project)
 - Math 240 - Linear algebra and differential equations (Fall 2018) - Ted Chinburg - UPenn
 - Math 720 - Advanced Number Theory (Fall 2018)
 - Math 210 - Mathematics in the information age (Spring 2018)
 - Math 702 - Topics in Algebra (Spring 2018)
 - Math 603 - Graduate Algebra (Spring 2017)
 - Math 350 - Number theory (Fall 2014)
 - Math 371 - Second semester undergraduate abstract algebra (Fall 2014)
 - Math 602 - Abstract Algebra (Fall 2013)
 - Math 603 - Abstract Algebra (Spring 2014)
 - Math 108 - Introduction to Abstract Mathematics (Winter 2021) - Eric Babson - UC Davis
 - Math 151 - Finite Mathematics (Fall 2023) - Jonathan Noel - University of Victoria
 
 
- CHEM 125A: FRESHMAN ORGANIC CHEMISTRY I, Yale University
 - CHEM 125B: FRESHMAN ORGANIC CHEMISTRY II, Yale University