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Reactions
How Smartphones Keep You Awake
Season 1
Episode 11
Your smartphone addiction isn't helping you sleep. In fact, an obscure chemical reaction may be keeping you awake. The latest Reactions video looks at the process that connects your late-night texts to your lack of sleep and how to improve your sleep hygiene.
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10:31
Forever Chemicals last… forever. Can a new technology finally send them to their doom?
8:21
Reducing the carbon footprint of concrete and cement by relying on biology.
9:13
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13:50
Discover the single most important chemical reaction on Earth, and why we need to kill it.
9:38
This week Reactions dives into something truly out-of-this-world: amorphous ice.
15:51
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10:37
Why has the European Union banned certain colors for tattoos?
12:29
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15:58
Fluffy, delicious bread results when starch gelatinization and flour chemistry combine!
12:35
Join George (and, occasionally, Andrew) as they chart corn’s epic chemical journey.