The Shape of Knots: From DNA to Shoestrings and Solar Flares Knots are ubiquitous in the world around us, appearing as...
Society and Survival During the Holocaust This lecture focuses on experiences of hiding and help during...
How Hard is too Hard? An Introduction to Complexity Some mathematical problems can easily be solved on a computer...
The Shape of Shells: She Sells Self-Similar Spiral Seashells on the Seashore This event is a repeat of an earlier lecture given...