More Americans have died in car accidents than have died in all the wars ever fought by the United States.
55
Mushrooms are more closely related to humans than they are to plants.
47
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12
The best diamonds are colored blue-white.
80
Caffeine boosts memory.
405
Music is as addictive to the brain as sex and drugs.
27
The average American uses eight times as much fuel energy as an average person anywhere else in the world.
28