New divisibility rule! (30,000 of them)
19:21
Does the Planck Length Break E=MC^2?
18:37
How on Earth does ^.?$|^(..+?)\1+$ produce primes?
29:42
Why 4d geometry makes me sad
33:03
Why Some Designs Are Impossible to Improve: Quintessence
38:36
Can You Beat Anno 1800 on ONE TINY Island?
25:46
What Researchers Learned from 350,757 Coin Flips
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Creating a LEGO-compatible brick that doesn't exist
13:35