Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
94
Every hour one billion cells in the body must be replaced.
17
During a typical human life span, the human heart will beat approximately 2.5 billion times.
21
There is a disease called ichthyosis that turns the skin scaly like a fish.
90
Children are more allergic to cockroaches than they are to cats!
46
Surgeons who listen to music during operations perform better than those who don't .
87
When you take a step, you are using up to 200 muscles.
885
Flu shots only work about 70% of the time.
18