It is possible to go blind from smoking too heavily.
50
Fingernails grow nearly 4 times faster than toenails.
31
Taphephobia is the fear of being buried alive!
44
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
Brain freeze is caused by the brain sensing the drop of temperature on your palate and increasing blood pressure in an attempt to save you from freezing.
14
When your face blushes, the lining of your stomach turns red, too.
154
The human body contains over a billion miles of DNA.
147
While 7 men in 100 have some form of color blindness, only 1 woman in 1,000 suffers from it.
50