Ever wish your hair would change based on your surroundings?
Lauren Bowker, founder of The Unseen, recently developed a hair dye that changes color depending on a person’s temperature and environment. So if you’re outside in the sun, your hair might turn a fiery red. If you’re indoors, the color will turn a muted brown.
Related: Google and H&M Will Make You a Custom Dress Based on Your Smartphone Data
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