If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
12
There's 100 trillion good bacteria living in your body.
17
If you hold farts in during the day, they'll just come out when you sleep.
16
When you get goosebumps and your hair stands, the hair helps to trap air, making you feel warmer by keeping in your body heat.
46
You see your nose at all times, your brain just chooses to ignore it.
30
It is possible for you to survive even after the removal of the spleen, the stomach, one kidney, one lung, 75% of the liver, 80% of the intestines, and almost every organ from the pelvic and groin area.
218