How Do Headphone Wires Get So Tangled?
Is running always faster than walking? If you froze your hand in liquid nitrogen and hit it with a hammer, would it shatter? Could you survive in a falling elevator by jumping as it hit the ground? Why can't a fly get out of the toilet?
JOEL LEVY is a writer and journalist specialising in history and science. He is the author of more than a dozen books, including Newton's Notebook, Great Scientists, Mad Science (revealing the secret histories of madness, magic, and mysticism among great inventors and scientists), The Doomsday Book (a guide to scenarios for the end of civilisation), History's Lost Treasures, and the forthcoming History's Worst Battles.