Your body is creating and killing about 2.4 million red blood cells per second.
17
You see your nose at all times, your brain just chooses to ignore it.
30
If you hold farts in during the day, they'll just come out when you sleep.
16
If your DNA was stretched out it would reach to the moon 6,000 times.
256
If you are cold you are more likely to be hungry because you use energy to keep warm.
143
Most of us have microscopic, worm like mites named Demodex that live in our eyelashes and have claws and a mouth.
-137
All humans have the ability to see ultraviolet light, but it is passively filtered out by the eye's lens. People who undergo surgery to remove the lens can detect ultraviolet light.
21