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
Gorillas can catch human colds and other illnesses.
205
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
HP, Google, Microsoft, and Apple have one thing in common – apart from the obvious that they are IT companies. They were all started in garages.
165
Men are more attracted to women whose bone structure is similar to their own mothers. It's called "sexual imprinting".
18


