Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93
All 13 minerals necessary for human life can be found in alcohol beverages.
282
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
29
On average, there's 100 billion neurons in the human brain.
83
You can't tickle yourself.
29
Early American humans hunted car-size armadillos and used their shells for houses.
12
By weight, Bone is five times stronger than steel.
417
An average heart beats 100,000 times a day, pumping some 2,000 gallons of blood through its chambers. Over a 70-year life span, that adds up to more than 2.5 billion heartbeats.
73