During a typical human life span, the human heart will beat approximately 2.5 billion times.
21
You can reschedule your sleeping pattern by not eating 12-16 hours before you want to be awake. Upon eating after this time period, your internal clock will reset to a new day, with the time of your first meal being interpreted as "morning".
11
There are 206 bones in the human body!
-17
The average sperm cell swims at 8 inches per hour.
4
Fidgeting can burn about 350 calories a day.
201
It takes twice as long to lose new muscle if you stop working out than it did to gain it.
127