Human teeth are almost as hard as rocks!
47
Every time you lick a stamp, you're consuming 1/10 of a calorie!
47
Pain travels through your body at 350 ft. per second.
36
The right lung takes in more air than the left.
30
It takes twice as long to lose new muscle if you stop working out than it did to gain it.
127
Most lipstick contains fish scales.
37
The human brain is more active during sleep than during the day.
28
Dentists have recommended that a toothbrush be kept at least 6 feet away from a toilet to avoid airborne particles resulting from the flush.
104