Why is This Curve Called "The Witch"?
47:35
When Descartes Challenged Fermat (and Lost)
31:15
That's Not How the Golden Ratio Works
1:20:16
Defining Every Number Ever
19:18
The Bubble Sort Curve
32:59
Why Do Sporadic Groups Exist?
17:28
The sequence that grows remarkably large, then drops to zero!
29:42
Why 4d geometry makes me sad
47:06