Wednesday, January 30, 2019

body to the outside

We have a flow of heat from inside the body to the outside. Flow that we can brake using insulators, that is to say substances that do not favor the transmission of heat. A good insulator is air, provided it does not move, but remains fixed at the site Princess Hair (for example inside a bubble). Keratin, which forms the skin of vertebrates, is another insulator.

Well, we take filaments of keratin and put them in such a way that a layer of air is retained next to the skin and that the air stays closed. The more layers of keratin filaments and air, the better the coat.

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