People are more likely to tilt their heads to the right when kissing instead of the left (65 percent of people go to the right!)
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Women have a slightly higher average IQ than men.
164
Babies' eyes do not produce tears until the baby is approximately six to eight weeks old.
58
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
People who are more likeable and attractive are generally perceived as more intelligent. This is called the “Halo Effect.”
13