We are born with 350 bones, and die with 206.
135
Your wounds heal faster if you lick them, you instinctively do this for that reason. Tears help, too.
20
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
Your skin is actually an organ.
88
The human sigh acts as a physiological reset button.
23
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
