Introduction What makes an object stay balanced? Look around you. Most of the objects in the room are probably balanced—and not on the verge of tipping over. If someone hands you an object and asks ...

1. Fold your dollar bill in half lengthwise as shown: 2. Try balancing your quarter on top of the dollar bill as shown: 3. Now, try folding your dollar bill in half so that it makes an “L” shaped ...

Legend has it that the ancient Greek wrestler Milo of Croton trained by carrying a newborn calf on his shoulders every day until it grew into an adult bull. This training enabled Milo to become one of ...