Here's Why Human Skin Doesn't Rip (Easily)
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.
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What Is Your Skin Made Of?
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Discover the real purpose of this huge organ.