On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
A man is more likely to get a woman's phone number if he is accompanied by a dog.
20
The first man to swim the length of Great Britain grew a beard to stop jellyfish stinging his face.
16
People with blue eyes are better able to see in the dark.
153
The offspring of two sets of identical twins are legally cousins but genetically siblings.
63
76% of Americans celebrate New Year's Eve in groups of less than 20.
55
One in 500 humans has one blue eye and one brown eye.
145