If two pieces of metal touch in space, they become permanently stuck together.
808
Japan has the most vending machines in the world (5.52 million) which is more than the population of New Zealand.
7
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
Gorillas can catch human colds and other illnesses.
205
Dolly Dimples, a 555 lbs. woman, lost 443 lbs in one year by eating nothing but baby food.
16
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
Rio de Janeiro was once capital of Portugal, making it the only European capital outside of Europe.
9