False teeth are often minutely radioactive.
214
A waterfall known as The Devil's Kettle empties water into a hole and nobody knows where it ends up!
18
There's a rare breed of pig that looks like a sheep.
14
It 'snows' metal on Venus.
13
Coca Cola owns all the domain names that can be read as 'ahh'. Such as ahh.com, ahhhh.com, ahhhhh.com, and so on... all the way up to 62 h's!
5
95% of people feel uncomfortable when the TV volume is an odd number.
392
Condoms were originally made of animal intestines or linen.
347