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

The Mandelbrot Set

The Mandelbrot Set

Brady Haran
Holly Krieger, Mandelbrot Set, Fractals

Famously beautiful, the Mandelbrot Set is all about complex numbers. Featuring Dr Holly Krieger from MIT.

The next part is on Numberphile2 at: http://youtu.be/oCkQ7WK7vuY

Animation courtesy of team fresh. Check out more at: http://hd-fractals.com
Music: Alan Stewart. Support him at http://bit.ly/1sdwTHF

More videos with Holly Krieger: http://bit.ly/HollyKrieger

Since this was filmed, Holly has become a mathematics Lecturer at the University of Cambridge and the Corfield Fellow at Murray Edwards College.

Graham's Number Escalates Quickly

Graham's Number Escalates Quickly
How Big is Graham's Number? (feat Ron Graham)

How Big is Graham's Number? (feat Ron Graham)