Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7
Most of us have microscopic, worm like mites named Demodex that live in our eyelashes and have claws and a mouth.
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Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
The Japanese commonly put ketchup on their rice.
16
Males sweat 40% more than females.
104
Roughly a quarter of the world's people live in China.
50
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
44% of kids watch television before they go to sleep.
106