Why Do We Have A Swirl Of Hair On The Backs Of Our Heads? A Biologist Explains
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A hair whorl, the swirl of hair on your crown, forms before birth as your brain grows. Here’s what biology says about why it exists and what it reveals.
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https://www.forbes.com/sites/scotttravers/2026/11/12/why-do-we-have-a-swirl-of-hair-on-the-backs-of-our-heads-a-biologist-explains/
