Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93
The human brain is insensitive to pain.
76
By weight, Bone is five times stronger than steel.
417
A hard working adult sweats up to 4 gallons per day. Most of the sweat evaporates before a person realizes it's there, though!
25
Your stomach produces a new layer of mucus every two weeks so that it doesn't digest itself.
160
The human body contains over a billion miles of DNA.
147
Tap water in Canada is held to a higher health standard than bottled water.
19
The average person has over 1,460 dreams a year!
69