The world's shortest man measures only 21.5 inches.
73
Obsessive nose picking is called Rhinotillexomania.
101
Only 12,000 years ago there was a species closely related to modern humans called Homo floresiensis that had been living on an Indonesian Island. They used fire and rather advanced tools, yet were only about 3 feet tall and weighed around 25kg.
15
In 30 minutes, the average body gives off enough heat (combined) to bring a half gallon of water to boil.
198
Yawns are more contagious among people with closer relationships.
163
Babies crawl an average of 200m a day.
212
Gorillas can catch human colds and other illnesses.
205
On average a woman has 4 sexual partners in her lifetime.
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