In 30 minutes, the average body gives off enough heat (combined) to bring a half gallon of water to boil.
199
Gorillas can catch human colds and other illnesses.
205
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
A human being loses an average of 40 to 100 strands of hair a day.
133
Our Right Lungs takes more air than our left lung.
194
For most people, no matter how hard you pinch the skin on your elbow with your fingers it doesn't hurt.
515
On average, there's 100 billion neurons in the human brain.
83
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132