Trisect an Angle with Archimedean Spiral (visual proof)
0:25
Circle Area Derivation (visual proof)
3:31
Squaring the Circle with the Archimedean Spiral (animated visual proof)
11:16
Impossible Geometry Problems: Trisecting Angle, Doubling Cube, Squaring Circle
11:33
The Archimedean Spiral | Visually Explained (animation code also explained)
8:01
Ten Epic Pythagorean Proofs Without Words
4:57
How Calculus Explains the World Around You
5:50
Picture me Differentiating (visual calculus)
20:10