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Infinite Series
What Does It Mean to Be a Number? (The Peano Axioms)
Season 2
Episode 11
If you needed to tell someone what numbers are and how they work, without using the notion of number in your answer, could you do it?
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Can you stack four colored cubes so that each color only shows once on each side?
9:36
When you think about math, what do you think of knots? Probably... knot.
13:02
Infinities come in different sizes. So what's the right way to describe the sum?
10:21
In SET, what is the maximum number of cards you can deal that might not contain a SET?
10:50
If Fermat had a little more room in his margin, what proof would he have written there?
10:07
In the physical world, objects are made of simpler parts. What are numbers made of?
7:17
What shape do you most associate with a standard analog clock? Circle or... torus?
8:16
The proof for Brouwer's Fixed Point Theorem uses a bridge between geometry and algebra.