Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93
Cats have a weak sense of taste. They have only 473 tastebuds, humans have 9,000.
307
Crying literally alleviates stress and uniquely allows humans to decrease feelings of anger and sadness.
24
The human brain is more active during sleep than during the day.
28
If your DNA was stretched out it would reach to the moon 6,000 times.
256
The human eye blinks an average of 4,200,000 times a year.
233
It takes about 20 seconds for a red blood cell to circle the whole body.
102