One in 500 humans has one blue eye and one brown eye.
145
You can only remember 4 things at a time.
31
The single biggest predictor of love is proximity.
30
Touching a teddy bear can make people feel less lonely.
36
A man is more likely to get a woman's phone number if he is accompanied by a dog.
20
Men laugh longer, louder, and more often than women.
61