The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
8
You can only remember 4 things at a time.
31
Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7
47% of people have a nightmare at least once a month.
186
Studies show that the risk of a “secret love” being revealed heightens romantic feelings for the partners, thanks to increased levels of phenylethylamine (PEA).
99
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15
Over 98 percent of Japanese people are cremated after they die.
54
Humans are capable of running 40 mph according to a study by bio-mechanical expert Dr. Matthew Bundle. Today's fastest man, Usain Bolt, has a top speed of 28 mph.
34