Australian Graham Barker has been collecting his own belly button fluff every day since 1984 - keeping it in storage jars.
15
It 'snows' metal on Venus.
13
Only 12,000 years ago there was a species closely related to modern humans called Homo floresiensis that had been living on an Indonesian Island. They used fire and rather advanced tools, yet were only about 3 feet tall and weighed around 25kg.
15
In Hong Kong, a betrayed wife is legally allowed to kill her adulterous husband, but may only do so with her bare hands. (The husband's lover, on the other hand, may be killed in any manner desired.)
792
If your DNA was stretched out it would reach to the moon 6,000 times.
256
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
Lurch, a Watusi bull, had the largest horns in the world.
32
When you shave a guinea pig it looks like a little hippo.
19