One quarter of the human brain is used to control the eyes.
43
Ernest Hemingway survived through anthrax, malaria, pneumonia, dysentery, skin cancer, hepatitis, anemia, diabetes, high blood pressure, two plane crashes, a ruptured kidney, a ruptured spleen, a ruptured liver, a crushed vertebra, a fractured skull, and more.
67
Human thigh bones are stronger than concrete!
63
Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93
The tongue is the strongest muscle in the human body.
50
The average person who stops smoking requires one hour less sleep a night.
79