Where does black fall on the color spectrum? A color scientist explains
Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...
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Speaker suggests tinted sunscreen for visible light, talks new ingredient for UV rays
As the U.S. continues to wait for newer sunscreen ingredients, patients should use tinted sunscreens to protect against visible light that causes photodamage, melasma and hyperpigmentation, according ...