It takes twice as long to lose new muscle if you stop working out than it did to gain it.
127
In Nepal, cow dung is used for medicinal purposes.
19
When you fall in love, that 'high' feeling is caused by a flood of dopamine that is similar to that of cocaine.
44
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
A fetus develops fingerprints at eighteen weeks!
32
The average sperm cell swims at 8 inches per hour.
4
The human brain is more active during sleep than during the day.
28