The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
8
Group "brainstorming" makes each individual in the group less creative and doesn't work as efficiently as the same number of people working alone and then later pooling their ideas.
10
The Japanese, on average, are the shortest people.
320
In 1850, only 8% of the people in California were women.
0
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
The first foreigner to become a samurai was an African slave.
26
The average person eats almost 1500 pounds of food a year.
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