There is a family with a genetic condition that makes their skin blue, who have been isolated in rural Kentucky for generations.
34
Condoms were originally made of animal intestines or linen.
347
The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
4
Australian Graham Barker has been collecting his own belly button fluff every day since 1984 - keeping it in storage jars.
15
In 1992, 29,000 rubber ducks washed off a ship. They were found thousands of miles away 8 years later.
707
There's a rare breed of pig that looks like a sheep.
14