A man's beard grows fastest when he anticipates sex.
239
Babies crawl an average of 200m a day.
212
Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
346
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
Your fingernails grow faster in summer.
744
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
All 13 minerals necessary for human life can be found in alcohol beverages.
282