In 30 minutes, the average body gives off enough heat (combined) to bring a half gallon of water to boil.
199
If the human eye was a digital camera, it would have 576 megapixels.
25
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
The average person will go on a date at least 100 times before they finally marry.
33
Our Right Lungs takes more air than our left lung.
194
Only humans shed emotional tears.
331
It takes approximately 12 hours for food to entirely digest.
93