The first man to swim the length of Great Britain grew a beard to stop jellyfish stinging his face.
16
About 2/3 of American men prefer boxers to briefs.
83
A chance of a woman having twins is increased after the age of 35. About 1 in 27 women will give birth to twins after this age. After 50 the chances of having twins is 1 in 9.
51
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
People are more likely to tilt their heads to the right when kissing instead of the left (65 percent of people go to the right!)
278
Women rate men more attractive if other women are looking and smiling at him.
17
A man is more likely to get a woman's phone number if he is accompanied by a dog.
20
2% of Europeans lack the genes for smelly armpits.
6