Enamel is hardest substance in the human body.
61
In ancient Egypt, priests plucked EVERY hair from their bodies, including their eyebrows and eyelashes.
130
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
346
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
Our Right Lungs takes more air than our left lung.
194
There are about 255 babies born worldwide every minute.
46