Sitting straight upright in your chair is bad for your back. You should instead slouch at an angle of 135 degrees.
10
When you shave a guinea pig it looks like a little hippo.
19
2% of Europeans lack the genes for smelly armpits.
6
In 1992, 29,000 rubber ducks washed off a ship. They were found thousands of miles away 8 years later.
707
Summer on Uranus lasts for 21 years.
358
Tigers can see 6 times better at night than humans.
305
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4