Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
92
Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
346
You can't tickle yourself.
29
Human hair and fingernails continue to grow after death.
7
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
On average, there's 100 billion neurons in the human brain.
83
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14