Is Math Invented or Discovered?
26:47
Is Mathematics Invented or Discovered? | Episode 409 | Closer To Truth
31:33
The Oldest Unsolved Problem in Math
27:31
Measure the Earth’s Radius! (with this one complicated trick)
23:29
How Imaginary Numbers Were Invented
11:10
Is mathematics a product of our perception of time?
18:39
The Bizarre Shape Of The Universe
34:00
Math's Fundamental Flaw
31:22