Parrot parents "name" their children with a signature call.
112
Nearly half of the entire world's adult population has never drunk alcohol.
12
If you were to cry in space, the tears would form a bubble in your eye until it's so big it moves to another spot on your face.
10
If you are cold you are more likely to be hungry because you use energy to keep warm.
143
Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
31
Service dogs are trained to know when they are on duty. When their harness is on, they know they are at work. When you take it off they instantly become playful and energetic.
11