As a rule, 66 percent of people keep their eyes closed while kissing. The rest take pleasure in watching the emotions run the gamut on the faces of their partners.
687
Every human spent about half an hour as a single cell.
144
People who are more likeable and attractive are generally perceived as more intelligent. This is called the “Halo Effect.”
13
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
Humans blink over 10,000,000 times a year!
97
Yawns are more contagious among people with closer relationships.
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