In 1996, research found that having excessive body hair is linked to higher intelligence.
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Poor eyesight (myopia) is associated with higher IQ.
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People who are more likeable and attractive are generally perceived as more intelligent. This is called the “Halo Effect.”
13
The higher someone’s I.Q. the more likely they are to be sleep deprived.
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You can only remember 4 things at a time.
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