Every human spent about half an hour as a single cell.
144
For most people, no matter how hard you pinch the skin on your elbow with your fingers it doesn't hurt.
515
Our Right Lungs takes more air than our left lung.
194
Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
118
Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93
Research has determined that most people are happiest at 7:26pm on a Saturday night.
69
It takes approximately 12 hours for food to entirely digest.
93
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14