During your lifetime, you'll eat about 60,000 pounds of food, that's the weight of about 6 elephants!
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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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Yawns are more contagious among people with closer relationships.
163
Up to the age of six or seven months a child can breathe and swallow at the same time. An adult cannot do this.
165
Females learn to talk earlier, use sentences earlier, and learn to read more quickly than males.
119
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
Senegalese women spend an average of 17.5 hours a week just collecting water.
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