We blink 25 times a minute.
51
Every year your body replaces 98% of your atoms.
119
It takes twice as long to lose new muscle if you stop working out than it did to gain it.
127
40% of all indigestion remedies sold in the world are bought by Americans.
8
In Japan, condoms are commonly sold 'door to door'!
54
Poor eyesight (myopia) is associated with higher IQ.
232
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
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197