By the time you are 70 you will have easily drunk over 12,000 gallons of water.
It takes more muscles to frown than it does to smile. So turn that frown upside down.
The width of your arm span stretched out is the length of your whole body.
The average human dream lasts only 2 to 3 seconds.
You blink your eyes over 10,000,000 a year.
If hair remains uncut, it can grow up to 5 feet long.
A sneeze travels at over 100 miles per hour.
Half your body’s red blood cells are replaced every seven days.