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Feb 2023
48m 27s

Is freezing point *actually* real?

Melissa and Jam, Bleav
About this episode
#154 When you're young in science class, you probably learned the phrase "freezing point," but is that even a thing? Is there a specific temperature at which things go from liquid to solid? Spoiler alert: Melissa thinks that's actually a huge misunderstanding about states of matter and how substances go from liquid to solid. So what's really going on? Let's ... Show More
Up next
Jun 11
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CSI makes forensic science look fast, easy, and almost magical. But how much of that is actually true?This week we’re joined by forensic chemist and graduate student Nicki Stewart to answer your questions about forensic science. We talk about crime shows, fingerprints, toxicology ... Show More
37m 4s
Jun 8
What is BCCE and why are people so excited about it?
What happens when the world’s largest gathering of chemistry educators decides to try something new? This summer we’re partnering with the Biennial Conference on Chemical Education (BCCE) for a special series of Monday episodes. In this kickoff conversation, Melissa sits down wit ... Show More
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Jun 4
How does a pencil eraser remove graphite?
How can the same element make both pencil lead and diamonds? This week we wrap up our pencil chemistry mini-series by answering a surprisingly tricky question: how do erasers actually erase? Then we dive into one of chemistry’s coolest ideas. Graphite and diamond are both made en ... Show More
35m 2s
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