In Japan, watermelons are grown into the shape of a square so they are easier to stack and transport.
108
The military used toilet paper to camouflage their tanks in Saudi Arabia, during the Desert Storm War.
459
If you toss a penny 10,000 times, it will not be heads 5,000 times, but more like 4,950. The heads picture weighs more, so it ends up on the bottom.
249
The U.S. military's dried food rations can be re-hydrated with urine!
137
If your skin is laid flat it will cover an area of 18 square feet.
95
For most people, no matter how hard you pinch the skin on your elbow with your fingers it doesn't hurt.
515