Why did we forget this simple visual solution? (Lill's method)
39:58
How Did Water Solve the 1800-Year-Old Talmudic Bankruptcy Problem?
38:33
Pythagoras twisted squares: Why did they not teach you any of this in school?
32:32
Why don't they teach simple visual logarithms (and hyperbolic trig)?
17:08
Why is pi here? And why is it squared? A geometric answer to the Basel problem
36:58
500 years of NOT teaching THE CUBIC FORMULA. What is it they think you can't handle?
25:39
The Moessner Miracle. Why wasn't this discovered for over 2000 years?
19:24
Carlsen's Favorite Game! || Anand vs Kamsky || Candidates (1994)
40:24