There are more chickens than people in the world.
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The human body contains over a billion miles of DNA.
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People who are more likeable and attractive are generally perceived as more intelligent. This is called the “Halo Effect.”
13
Studies suggest that people who appear to be constantly distracted have more "working memory" and "sharper brains".
13
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