Free courses from MIT, Harvard & Yale

CS50x: Introduction to Computer Science

CS50x

Harvard's flagship CS course: C, Python, SQL, and web development.

CS50P: Introduction to Programming with Python

CS50P

Programming fundamentals in Python, with problem sets and a final project.

CS50 AI: Introduction to Artificial Intelligence with Python

CS50 AI

Search, optimisation, learning and language models in Python.

Justice

Justice

Michael Sandel's moral philosophy lectures on justice, markets and the common good.

Circuits and Electronics

6.002

Lumped circuit abstraction, amplifiers, MOS transistors and digital gates, taught from the MIT OCW recordings.

Linear Algebra

18.06

Gilbert Strang's course on vector spaces, eigenvalues and least squares.

Introduction to Algorithms

6.006

Data structures and asymptotic analysis: hashing, trees, graphs, dynamic programming.

Classical Mechanics

8.01SC

Newtonian mechanics with a full set of problem-solving videos.

Principles of Microeconomics

14.01

Supply, demand, market structure and welfare analysis.

Introduction to Solid State Chemistry

3.091SC

Atomic structure through to materials chemistry and electronic properties.

Engineering Dynamics

2.003SC

Kinematics and kinetics of particles and rigid bodies.

Game Theory

ECON 159

Ben Polak's course on strategic reasoning, Nash equilibrium and auctions.

Listening to Music

MUSI 112

Craig Wright on how to listen to Western music with structure and intent.

Death

PHIL 176

Shelly Kagan on the metaphysics of death and the value of life.

Introduction to Psychology

PSYC 110

Paul Bloom's survey of perception, memory, development and social psychology.

Financial Markets

ECON 252

Robert Shiller on risk, behavioural finance and the institutions of modern markets.