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Hello there.

This is Numberphile. We mainly post videos about mathematics and just numbers in general.

The Infinitesimal Monad

The Infinitesimal Monad

More mind-bending math from the world of the infinitely big - and infinitesimally small.

Featuring Professor Carol Wood from Wesleyan University.
More from this interview: http://youtu.be/FVZqPaH94qU

Infinity is bigger than you think: https://youtu.be/elvOZm0d4H0

CORRECTION: In the graphic, ∈ n N should read n ∈ N - apologies... Animating error.

The Opposite of Infinity

The Opposite of Infinity

Numbers and Free Will

Numbers and Free Will