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Reactions
How Do Rockets Work? (Featuring KSP)
Season 1
Episode 21
Reactions makes first contact with the kerbalnauts! Through the fun of Kerbal Space Program, we examine the chemistry of rockets. Featuring Doane College Postdoctoral Fellow Raychelle Burks, Ph.D., we look at solid and liquid propellants and the “ride-able explosion” that is a rocket launch.
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16:29
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We test if DNA from strawberries and salmon can really make fabric flame resistant.
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Is water bending real?
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George tries to make a new discovery in a huge field of science... and he might have.
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This week Alex takes to the lab and investigates the stable isotopes in 20 different honeys.
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Rubbing two balloons together leads George to a shocking discovery.
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Is baking soda a legal, performance enhancing drug?
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Alex wonders what happens when hot water freezes quicker than room temperature water?
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Could a seemingly magical 300-year-old technology save us from climate change?
14:50
Fluoride is everywhere in the discourse but here’s what the research actually says.