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How Does Sunscreen Work?
Season 7
Episode 14
Does slathering on sunscreen do anything beyond preventing a sunburn? Can it actually stop us from getting wrinkles or skin cancer?
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2:32
Here's the chemistry that happens in your body when you eat too much Thanksgiving dinner.
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We explain why toothpaste and orange juice don’t mix.
2:25
Learn why beers get skunky, and what you can do to keep your brews from going bad.
3:42
Chemistry Life Hacks is back with new tips that can change your life!