Gabriel's Horn Paradox - Numberphile
14:03
Tree Gaps and Orchard Problems - Numberphile
21:31
Is this a paradox? (the best way of resolving the painter paradox)
17:12
A Problem with Rectangles - Numberphile
13:33
How To Calculate Any Square Root
26:36
Epic Circles - Numberphile
21:09
Supertasks
13:25
The Painter's Paradox - These Weird Objects Will Blow Your Mind
15:05