A person will burn 7 percent more calories if they walk on hard dirt compared to pavement.
45
The human heart creates enough pressure to squirt blood 30 ft.
37
A sneeze can travel as fast as 100 miles per hour.
43
You have no sense of smell when you're sleeping!
72
Staying awake for 17 hours is the same for your body as drinking 2 glasses of wine.
193
When you get blackout drunk, you don't actually forget anything; your brain wasn't "recording" in the first place.
23
We are born with 350 bones, and die with 206.
135

