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
If your DNA was stretched out it would reach to the moon 6,000 times.
256
We are born with 350 bones, and die with 206.
135
Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
The heart pumps about 1 million barrels of blood during an average lifetime!
30
Our brains have a negativity bias and will remember bad memories more than good ones.
15
People who sleep late have more mental stamina and can outperform early risers.
33
Applying vodka to your face helps tighten your pores and can reduce the risk of acne breakouts.
19