A person can live without food for about a month, but only about a week without water.
156
If you hold farts in during the day, they'll just come out when you sleep.
16
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197
You see your nose at all times, your brain just chooses to ignore it.
30
The average person's skin weighs twice as much as their brain.
131
If your DNA was stretched out it would reach to the moon 6,000 times.
256