What If You Never Cut Your Nails? | Longest Fingernails in the World | The Dr. Binocs Show

What If You Never Cut Your Nails? | Longest Fingernails in the World | The Dr. Binocs Show

A nail is a protective plate characteristically found at the tip of the digits (fingers and toes) of all primates, corresponding to the claws in other tetrapod animals. Fingernails and toenails are made of a tough rigid protein called alpha-keratin, a polymer also found in the claws, hooves and horns of vertebrates.

#nails #fingernails…

source