The Insane World of Polygon Packings
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How to Prove a Number is Irrational
20:59
Why 666 Isn't Cursed, But 6[6]6 Might Be
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A Problem with Rectangles - Numberphile
28:43
The ALMOST Platonic Solids
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Multiplication Tables Are Taught Wrong
33:37
Something Strange Happens When You Trust Quantum Mechanics
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What Gear Shape Meshes With a Square?
37:45