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2-adic

Explainer×4-20 minutes×Play all on YouTube
What does it feel like to invent math?15:08

What does it feel like to invent math?

4.6M views • 11 years ago
3Blue1Brown
3Blue1Brown explores infinite sums from convergent to divergent, with an introduction to the 2-adic metric, themed on the cycle between discovering and inventing mathematics.
Fear the Boom and Bust: Keynes vs. Hayek - The Original Economics Rap Battle!6:18

Fear the Boom and Bust: Keynes vs. Hayek - The Original Economics Rap Battle!

8.9M views • 16 years ago
Radical Discourse
A rap battle in which John Maynard Keynes and F. A. Hayek debate the causes of boom and bust, stimulus, and bailouts. It was produced by Econstories to teach the two schools of thought.