By weight, Bone is five times stronger than steel.
417
A WW2 observation pilot, bored of not being in combat, decided to strap 6 bazookas to his plane. He destroyed several enemy tanks and vehicles. His name was Lt. Col. Charles Carpenter, aka Bazooka Charlie / The Mad Major.
40
Elephants are among the most emotional creatures in the world - they have even been known to rescue other animals, such as trapped dogs.
25
Gorillas can catch human colds and other illnesses.
205
Some nursing homes in Germany have fake bus stops to keep Alzheimer's patients from wandering away.
14
It 'snows' metal on Venus.
13
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6