How do fingernails always end up smooth and rounded, even if you cut them leaving flat edges or pointy spots?

Question

How do fingernails always end up smooth and rounded, even if you cut them leaving flat edges or pointy spots?

In: 5

Answer 1

The shape of your fingernails is determined by the shape of the nail bed, which is the skin beneath the nail. The nail bed has a slight curve, which causes the fingernail to grow out with a smooth, rounded edge.

Answer 2

The shape of your fingernails is determined by the shape of the nail bed, which is the skin beneath the nail. The nail bed has a slight curve, which causes the fingernail to grow out with a smooth, rounded edge.