We are what we eat, as the saying goes, but we are also how we eat, and when, and where. Our eating habits reveal as much about our society as the food on our p

"This book examines the patterns and beauty of positive integers by using elementary methods. It discusses some of the outstanding problems which have not been

A funny, entertaining introduction to Ben Franklin and his many inventions, including the story of how he created the "magic square." A magic square is a box of