Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...
Creating stuff is good for your brain. By Jancee Dunn I once decorated a mirror with shells, but I keep it in a closet. I’m fond of it, even though it looks a little sloppy. Sometimes I’ll debate ...