The Golden Ratio Holds the Key to This Spinning Egg’s Peculiar Behavior
If you’re looking for an elegant, unique, and entertaining desktop accessory to enhance your desk at the office—something a bit classier than a drinking bird, and less familiar than a Newton’s Cradle—the PhiTOP could be the toy you’re looking for. Its creator, Kenneth Brecher, prefers to think of it as a “philosophical toy” that “does…