The human brain has the capacity to store everything that you experience.
4k
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
Your fingernails grow faster in summer.
744
The largest cell in the human body is the female egg and the smallest is the male sperm.
682
For most people, no matter how hard you pinch the skin on your elbow with your fingers it doesn't hurt.
515
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
By weight, Bone is five times stronger than steel.
417
Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
346