You can't tickle yourself.
29
In 2007, a Bosnian couple found out that they had been cheating on one another in online chatrooms... with each other.
75
Thinking in a foreign language makes decisions more rational.
6
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
The desire to squeeze and hug cute things comes from the same place in your brain as aggression.
65