Humans are capable of running 40 mph according to a study by bio-mechanical expert Dr. Matthew Bundle. Today's fastest man, Usain Bolt, has a top speed of 28 mph.
35
According to the American Society for Microbiology, 90% of women and 75% of men wash their hands after using a public restroom.
170
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
According to CNN national security correspondent David Ensore, as of 2002 bin Laden had married four women and fathered roughly 25 or 26 children.
54
Only 2% of the Earth's population are natural redheads.
13
Touching a teddy bear can make people feel less lonely.
36
Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
973