Math Exposition News Today

This summer, 3Blue1Brown launched the third installment of the Summer of Math Exposition contest. Every year, I've been impressed and inspired by the quality of some of the videos in this contest. Over the last couple of months, I worked with Boris Alexeev and John Jasper to throw our hat in the ring: https://www.youtube.com/watch?v=jQGiiPQ_ac0 I…

Perhaps the most important development emerging from mathematics in the last century is the advent of computers. One important topic that laid the foundations f