You see your nose at all times, your brain just chooses to ignore it.
30
While 7 men in 100 have some form of color blindness, only 1 woman in 1,000 suffers from it.
50
Human thigh bones are stronger than concrete!
63
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
Your wounds heal faster if you lick them, you instinctively do this for that reason. Tears help, too.
20
On average, someone in the US suffers a stroke every 40 seconds; someone dies every 3 minutes from stroke.
57
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
There's 100 trillion good bacteria living in your body.
17