People who are more likeable and attractive are generally perceived as more intelligent. This is called the “Halo Effect.”
13
The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
8
Only 2% of the worlds population is blonde.
15
Up to the age of six or seven months a child can breathe and swallow at the same time. An adult cannot do this.
165
Every workday, 6.7 million people commute to Manhattan!
26
Awarding people money for doing well in IQ tests causes them to score better, $10 increased people's score by an average of more than 20 IQ points. IQ tests don’t just measure intelligence - they also measure effort.
9
Women who play video games tend to have more sex and be happier with their relationships than those who don’t.
18
A person will create enough saliva to fill two average size swimming pools during his lifetime.
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