Each nostril of a human being register smell in a different way. Smells that are made from the right nostril are more pleasant than the left.
38
A man's beard grows fastest when he anticipates sex.
239
Only 1 person in 2 billion will live to be 116.
49
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
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.
22
On average, there's 100 billion neurons in the human brain.
83
On average, women have always lived longer than men.
195
If you cut a 'V' shape into your toe nails, you can prevent 'in-grown' toe nails.
22