Women have a slightly higher average IQ than men.
164
The Japanese, on average, are the shortest people.
320
Research has determined that most people are happiest at 7:26pm on a Saturday night.
69
Yawns are more contagious among people with closer relationships.
163
Over 98 percent of Japanese people are cremated after they die.
54
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
In the presence of attractive women, men find running easier, take more risks, donate more money, consume more calories, and talk more.
28