The offspring of two sets of identical twins are legally cousins but genetically siblings.
63
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.
34
Infants spend more time dreaming than adults do.
102
Women who play video games tend to have more sex and be happier with their relationships than those who don’t.
18
In the presence of attractive women, men find running easier, take more risks, donate more money, consume more calories, and talk more.
28
Two in five people in the world marry their first love.
270