Heron’s formula: What is the hidden meaning of 1 + 2 + 3 = 1 x 2 x 3 ?
![](https://i.ytimg.com/vi/VO2A6I3Woos/mqdefault.jpg)
24:48
The best A – A ≠ 0 paradox
![](https://i.ytimg.com/vi/4AuV93LOPcE/mqdefault.jpg)
47:10
Why don't they teach Newton's calculus of 'What comes next?'
![](https://i.ytimg.com/vi/5q_sfXY-va8/mqdefault.jpg)
32:23
Why are the formulas for the sphere so weird? (major upgrade of Archimedes' greatest discoveries)
![](https://i.ytimg.com/vi/VYQVlVoWoPY/mqdefault.jpg)
18:49
How to lie using visual proofs
![](https://i.ytimg.com/vi/6iTdNmDHfV0/mqdefault.jpg)
26:45
Ramanujan's easiest hard infinity monster (Mathologer Masterclass)
![](https://i.ytimg.com/vi/hLqe9v7GDfI/mqdefault.jpg)
2:23:16
Classical Music Is NOT Boring
![](https://i.ytimg.com/vi/vQE6-PLcGwU/mqdefault.jpg)
46:34
700 years of secrets of the Sum of Sums (paradoxical harmonic series)
![](https://i.ytimg.com/vi/rGlpyFHfMgI/mqdefault.jpg)
25:39