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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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4:33
After watching the video, you’ll never look at coffee the same way again.
3:08
We're using chemistry to prove the right way to season and treat a cast-iron skillet.
4:19
Explore the chemistry/science of expired foods and how expirations dates are lying to us.
3:14
Here are the do and dont's of turkey frying.
3:56
Here are a few science-backed tips to help minimize the number of pimples that pop up.
4:23
We run through the science of muscles burn, how sweat cools the body and runner's high.