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Aug 20
53m 21s

What’s the dark side of air conditioning...

Melissa and Jam, Bleav
About this episode
Could a cheaper, more environmentally friendly refrigerant already exist, and could corporate lobbying be helping keep it out of American air conditioners? Why did the chemicals once hailed as safe alternatives become environmental villains, and are their replacements actually much better? Melissa and Jam follow the twisty history of Freon, ozone depletion, ... Show More
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Aug 13
Reddit Chemistry: Why do metals make different-colored flames? (and other questions)
What happens when a chemist ventures onto Reddit to answer the internet’s most pressing science questions? Why does carbon get its own entire branch of chemistry, what makes fireworks burn different colors, and can an invention work even when its inventor has no idea why? Melissa ... Show More
46m 18s
Aug 6
How does your AC actually make cold air?
Is your air conditioner secretly doing chemistry while you’re inside pretending summer doesn’t exist? How does it turn hot air into cool air, and why does part of the AC blow out even more heat? In this episode, Melissa and Jam crack open the mysterious black box of air condition ... Show More
38m 50s
Jul 30
Why do diet coke and mentos do that thing?
#044 You know what we're talking about. That spectacular fizzy geyser. This week, Melissa and Jam explore what makes diet coke and mentos go crazy together. Is it love? Is it hate? Is it chemistry? Why diet coke specifically? Or more importantly, why mentos? Let's get into it. Su ... Show More
31m 9s
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