Jason Earles played as a teenager in Hannah Montana, but he was actually born in 1977.
6
There is a tiger named Kenny who is the only known tiger to have downs syndrome.
10
Yawns are more contagious among people with closer relationships.
163
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
If you put two straws in your mouth, one inside a drink and one outside it, you won't be able to drink through either straw.
202