In one day, adult lungs move about 10,000 litres of air.
11
There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22
One human hair can support 3 ounces.
191
Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
32
In ancient Egypt, priests plucked EVERY hair from their bodies, including their eyebrows and eyelashes.
130

