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Popular: Computer Science Economics & Business Biology & Health Physics Research Skills
N 16 subjects
Mathematics Physics Chemistry Biology & Health Research Skills Computer Science
AI & Data Science Engineering Economics & Business Psychology Philosophy History Politics, Law & Society Writing & Language
Art, Design & Media Music
197 hand-picked resources
16 subjects
115 topics covered
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14 resources

Mathematics

Numbers, shapes, change and chance · 11 topics

Foundations Calculus & analysis Algebra & discrete maths Statistics & applied maths 20 resources

Physics

How the universe works, from atoms to galaxies · 10 topics

Classical physics Modern physics Matter & the universe 6 resources

Chemistry

What everything is made of and how it reacts · 6 topics

Foundations Organic & biological Inorganic & analytical 23 resources

Biology & Health

Life, the human body and medicine · 10 topics

Foundations The living world The human body Health & medicine 19 resources

Research Skills

How to ask questions, test ideas and trust the answers · 5 topics

Doing research Using research 38 resources

Computer Science

Programming, software and how computers work · 8 topics

Getting started Building software How computers work 16 resources

AI & Data Science

Machine learning, data and intelligent systems · 6 topics

Foundations Advanced methods AI in practice 19 resources

Engineering

Designing and building circuits, machines and structures · 9 topics

Electrical & electronic Mechanical & civil 28 resources

Economics & Business

Markets, money and running a business · 9 topics

Core economics Economics in the world Business & finance Coming soon

Psychology

How people think, feel and behave · 5 topics

Foundations Mental health & applied 5 resources

Philosophy

Big questions about knowledge, reality and how to live · 8 topics

Foundations Big questions Ethics & politics 11 resources

History

What happened, and why it still matters · 6 topics

Through the ages Themes Coming soon

Politics, Law & Society

How societies are organised and governed · 5 topics

Politics & law Society & culture Coming soon

Writing & Language

Reading, writing, speaking and how language works · 5 topics

Writing & speaking Language & literature Coming soon

Art, Design & Media

Drawing, design, photography, film and content creation · 7 topics

Art & design Digital & media Coming soon

Music

Playing, writing and producing music · 5 topics

Learn music Make music

Staff picks

Featured resources

YouTube Fireship (Jeff Delaney)

7 Database Paradigms

A punchy 10-minute overview of seven database types - relational document key-value graph wide-column time-se…

Beginner Under 30 min YouTube DeepMind

AlphaGo - The Movie

A gripping documentary following DeepMind's AlphaGo defeating the world's best Go player. The best possible h…

Beginner 2 – 10 hrs YouTube Grant Sanderson (3Blue1Brown)

But what is a neural network?

The most-watched AI explainer on YouTube - a 15-minute visual tour of neural networks layers and learning. Th…

Beginner Under 30 min C YouTube Carl Bergstrom, Jevin West

Calling Bullshit in the Age of Big Data (University of Washington)

Famous UW course on spotting misleading data, graphs, statistics and science claims, with free lectures and c…

Beginner 10 – 40 hrs C YouTube Hank Green

Crash Course Chemistry

46 punchy 10-minute episodes covering all of introductory chemistry - atoms bonding reactions equilibrium the…

Beginner 2 – 10 hrs C YouTube CrashCourse (Adriene Hill)

Crash Course Statistics

44 lively 10-minute episodes: controlled experiments, sampling and survey bias, p-values, and how to read dat…

Beginner 2 – 10 hrs C YouTube John Green / CrashCourse

Crash Course World History

A fast-paced 42-episode overview of world history from the First Agricultural Revolution to modern globalizat…

Beginner 2 – 10 hrs D YouTube 3Blue1Brown

Differential Equations - 3Blue1Brown

Eight visually stunning videos building geometric intuition for ODEs phase portraits and Fourier series.

Beginner 2 – 10 hrs E Website University of Helsinki & Reaktor

Elements of AI

A friendly free intro to AI for non-technical learners - what AI is how it works and how it affects society. …

Beginner 2 – 10 hrs Exercises E YouTube 3Blue1Brown

Essence of Calculus

Twelve animated videos building deep intuition for derivatives integrals and the fundamental theorem.

Beginner 2 – 10 hrs

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