To protect themselves from road rash, motorcyclists wear leather, since it stands up to a lot of abuse. Leather is just skin, which begs the question: why is skin so strong? Find out in the video below.
Here's Why Your Skin Doesn't Rip Easily
Skin is pretty impressive.
What Is Your Skin Made Of?
Skin layers 101.
Why Do We Have Skin?
Discover the real purpose of this huge organ.
Written by Curiosity Staff November 4, 2016
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