The focusing muscles of the eyes move around 100,000 times a day. To give your leg muscles the same workout, you would need to walk 80km (50 miles) every day.
21
Redheads require up to 20% more anesthesia to be knocked out.
112
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
Ingrown toenails are hereditary.
15
It is possible to go blind from smoking too heavily.
50
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
Crushed cockroaches can be applied to a stinging wound to help relieve the pain.
31
Your heart beats over 100,000 times a day!
54