The ladybug clock puzzle
This is the first in a set of monthly puzzles, curated by Peter Winkler. This one was originally suggested by Richard Stanley.
You can sign up to hear his description of the answer at http://momath.org/mindbenders
You can sign up to hear his description of the answer at http://momath.org/mindbenders
3Blue1Brown
3blue1brown, by Grant Sanderson, is some combination of math and entertainment, depending on your disposition. The goal is for explanations to be driven by animations and for difficult problems to be made simple with changes in perspective.
Contact and F...