Pain travels through your body at 350 ft. per second.
36
By weight, Bone is five times stronger than steel.
417
It is almost impossible to sneeze with your eyes open. It is a defense mechanism that has evolved to protect our eyes from bacteria and debris.
164
There are 206 bones in the human body!
-17
The brain receives 20% of the body’s oxygen and 25% of total body glucose utilization, despite it accounting for only 2% of a person’s weight (about 1.4 kilograms).
8
Your heart will pump about 212 million liters in its lifetime.
26
If you cut a 'V' shape into your toe nails, you can prevent 'in-grown' toe nails.
22
Every time you lick a stamp, you're consuming 1/10 of a calorie!
47