Enamel is hardest substance in the human body.
61
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
22
There is a disease called ichthyosis that turns the skin scaly like a fish.
90
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
After an 11 year study, cell phones were shown not to increase chances of getting cancer.
14
Like fingerprints, everyone's tongue print is different!
71
Your thumb is about the same size as your nose.
124