‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8
A man named Charles Osborne had the hiccups for approximately sixty-nine years.
79
The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
8
Infants spend more time dreaming than adults do.
102
Every human spent about half an hour as a single cell.
144
A study had men report their own penis size, and the average was found to be 6.1-6.5 inches. A subsequent clinical study actually measured penises, and found the average size to be 5.1-5.7 inches.
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