In 30 minutes, the average body gives off enough heat (combined) to bring a half gallon of water to boil.
198
The world's shortest man measures only 21.5 inches.
73
We forget why we have entered a room because passing through doors creates an ‘event boundary’ causing the brain to file away what we were just thinking about.
26
It takes about 20 seconds for a red blood cell to circle the whole body.
102
Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93
Human hair and fingernails continue to grow after death.
7
By weight, Bone is five times stronger than steel.
417
A human brain produces as many as 12,000 to 50,000 thoughts per day, depending on how deep a thinker a person is.
23