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Feb 2024
27m 25s

Why do plants die in freezing weather?

Melissa and Jam, Bleav
About this episode
#085 Rebroadcast Well here in Texas, we just suffered through an intense freeze. And many a plant became a casualty of the cold, but why? What's going on at the molecular level that causes freezing temperatures to be bad for many plants? And is talking about this even chemistry? Let's find out.References from this episodehttps://climate.ncsu.edu/edu/FrostFre ... Show More
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Jan 29
How do fans cool us off?
#230 Winter has us longing for warmer weather. BUT when it's a hot day how do fans keep us cool? Do fans actually lower the air temperature? What role does evaporative cooling play? Find out how the movement of air molecules around your body is the key to feeling cooler. Plus, di ... Show More
27m 57s
Jan 22
Why does orange juice taste bad after you brush your teeth?
#037 Rebroadcast It's the lesson we've all had to learn the hard way. The pain our mouths feel when we take a treacherous swig of the post-brush poison. This week, Melissa and Jam delve into all of our childhoods to figure out the chemistry of this infamous mixture. Why does it t ... Show More
28m 4s
Jan 15
Does wool actually resist odor and bacteria?
#229 What makes wool an essential fabric for many people? Is lanolin truly antimicrobial, or is wool itself responsible for its famed properties? Join us as we unravel the complexities of wool and lanolin, diving into its chemical structure, historical anecdotes, and surprising a ... Show More
41m 9s
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