Macaques monkeys in Japan learned to steal purses and wallets, take out the coins, and use them to buy drinks and snacks from vending machines.
26
You can only remember 4 things at a time.
31
If you were to cry in space, the tears would form a bubble in your eye until it's so big it moves to another spot on your face.
10
If two pieces of metal touch in space, they become permanently stuck together.
808
Caffeine boosts memory.
405
Coins usually survive in circulation for about 30 years.
66
Gorillas can catch human colds and other illnesses.
205