Butterflies and Gyroids

Dr Sabetta Matsumoto discusses some of the mathematics of colour in nature, including butterfly wings and soap films.

Dr Matsumoto's group at Georgia Tech: http://matsumoto.gatech.edu

And her Twitter: https://twitter.com/sabetta_

Previous video with Sabetta on Numberphile: https://youtu.be/0e5vzTsLh2s

Brady looks at butterflies on Objectivity: https://youtu.be/lJWHppdupbI