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Whether the topic is popcorn or particle physics, you can count on BrainStuff to explore -- and explain -- the everyday science in the world around us.

What's the History of Toothpaste?

Toothpaste actually predates the toothbrush in dental hygiene's history. Learn the long history behind this everyday item in today's classic episode o...
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Why Are Some Scents Soothing?

The way our brains process scent is definitely tied to memory and emotion -- but do some scent compounds work like anti-anxiety medicine? Learn more i...
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Could Earth Gain a New Ocean?

Some researchers think that eventually, a rift that's forming in West Africa could become a whole new ocean. Learn more in this episode of BrainStuff,...
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