While 7 men in 100 have some form of color blindness, only 1 woman in 1,000 suffers from it.
50
If you stop working out, it takes twice as long to lose strength than it took to gain it.
16
Sleeping on your stomach can induce weirder, scarier, and sexier dreams.
22
After an 11 year study, cell phones were shown not to increase chances of getting cancer.
14
The human sigh acts as a physiological reset button.
23
On average, women have always lived longer than men.
195
The average sperm cell swims at 8 inches per hour.
76