It takes twice as long to lose new muscle if you stop working out than it did to gain it.
127
It takes approximately 12 hours for food to entirely digest.
93
The human sigh acts as a physiological reset button.
23
You forget 90% of your dreams.
256
There are times when you're walking that the pressure on your feet exceeds your body weight, and when you're running, it can be three or four times your weight.
62
Human hair and fingernails continue to grow after death.
7
If the human eye was a digital camera, it would have 576 megapixels.
25
In ancient Egypt, priests plucked EVERY hair from their bodies, including their eyebrows and eyelashes.
130