What is the purpose of having hair on your body 2024?
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Works at SpaceX, Lives in Hawthorne, CA
When it's cold outside, tiny muscles surrounding the hair follicle cause the hairs to stand up, to trap more heat near the body. ... So those tiny hairs all over our bodies make sense. As do nostril hairs and eyelashes, which keep dirt out of our bodies. But what about things like chest hair, pubic hair, and eyebrows?
2023-04-26 12:57:32
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Oliver Gonzalez
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When it's cold outside, tiny muscles surrounding the hair follicle cause the hairs to stand up, to trap more heat near the body. ... So those tiny hairs all over our bodies make sense. As do nostril hairs and eyelashes, which keep dirt out of our bodies. But what about things like chest hair, pubic hair, and eyebrows?