Banging your head against a wall uses 150 calories an hour.
57
It takes about 20 seconds for a red blood cell to circle the whole body.
102
India used to be the richest country in the world until the British invasion in the early 17th Century.
37
Vaccines contain formaldehyde, ethylene glycol (antifreeze), phenol (disinfectant / pesticide), and aluminum.
-14
Only 1% of bacteria cause disease.
45
The average person's skin weighs twice as much as their brain.
131
Ingrown toenails are hereditary.
15