One in 500 humans has one blue eye and one brown eye.
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Most of the world's people must walk at least 3 hours to fetch water!
38
In 75% of American households, women manage the money and pay the bills.
97
The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
8
Most people smile when they are frustrated, according to a study.
15
People who are more likeable and attractive are generally perceived as more intelligent. This is called the “Halo Effect.”
13
In Korea, a child’s first birthday is the most important. In one part of the celebration, several items are placed on a table. The one that the baby picks up first is said to predict their future.
13
The Japanese commonly put ketchup on their rice.
16