Parents receive 1 out of every 5 Valentines.
20
You can't tickle yourself.
29
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
In 2014, a college in upstate New York started offering classes on the sociology of Miley Cyrus.
6
Sniffologists have the job of sniffing armpits.
4
On average people fear spiders more than they do death.
447
Sloths take two weeks to digest their food.
243
A man named Heraclitus had an illness that made his body swell up with water. To try to sweat it off, he buried himself in a steaming pile of animal poo, but then overheated and died of dehydration.
18