The human heart creates enough pressure to squirt blood 30 ft.
37
10 seconds is the amount of time until unconsciousness after the loss of blood supply to the brain.
108
A sneeze can travel as fast as 100 miles per hour.
43
Within three days of death, the enzymes that once digested your food begin to eat you.
22
In Japan, condoms are commonly sold 'door to door'!
54
Falling in love raises levels of nerve growth in a person's brain for about a year and can improve their memory.
39
There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22
A fetus develops fingerprints at eighteen weeks!
32