Women who read romance novels have sex twice as often as those who don't.
101
The offspring of two sets of identical twins are legally cousins but genetically siblings.
63
The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
8
About 3000 years ago, most Egyptians died by the time they were 30!
18
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
The average person walks the equivalent of twice around the world in a lifetime
69
According to a study, women ages 22 to 30 with no children and no spouse earned a higher median income than comparable men in 39 of the 50 largest U.S. cities in 2008.
9
