Chemistry For Your Life

Ask a Chemist: Does metal mess up sourdough? (and other questions)


Listen Later

Ask a Chemist #64

Melissa and Jam delve into intriguing chemistry questions posed by their listeners. They explore whether all salts are salty, the chemistry of gunshot residue and fingerprinting, and the reactions between chemicals and sound waves. Special guest Maison, Melissa's husband, joins to discuss sourdough starter cultures and answer sourdough-related queries. The episode concludes with insightful comments from their Chemmunity members and reassurances about their well-being amid late-night recordings.

00:00 Introduction and Episode Overview

01:45 First Listener Question: Gunshot Residue and Fingerprinting
02:46 Is All Salt Salty?
15:28 Chemistry and Sound Waves
18:28 Sourdough Questions Begin
21:32 Sourdough Myths: Stainless Steel Debate
23:36 Acidity and Metal Reactions
27:47 Sourdough and Gluten-Free Misconceptions
29:40 Starting a Sourdough Business
31:22 Sourdough Starter Names and Maintenance
33:39 Maison's Sourdough Journey
42:06 Late Night Recording Concerns
44:41 Community Shoutouts and Closing Remarks

 

References from this episode:

  1. https://pubs-acs-org.libproxy.library.unt.edu/doi/full/10.1021/acs.joc.1c00805
  2. https://pmc.ncbi.nlm.nih.gov/articles/PMC7919833/
  3. Thanks to our monthly supporters

    • Julie S
    • Heather R
    • Autoclave
    • Chelsea M
    • Dorien V
    • Scott B
    • Jessie R
    • Ciara L
    • J0HNTR0Y
    • Jeannette N
    • Cullyn R
    • Erica B
    • Elizabeth P
    • Sarah M
    • Rachel R
    • Letila
    • Katrina B
    • Suzanne P
    • Venus R
    • Lyn S
    • Jacob T
    • Brian K
    • Emerson W
    • Kristina G
    • Timothy P
    • Steven B
    • Chris and Claire S
    • Chelsea B
    • Avishai B
    • Hunter R
    • ★ Support this podcast on Patreon ★
      ★ Buy Podcast Merch and Apparel ★

      Check out our website at chemforyourlife.com

      Watch our episodes on YouTube

      Find us on Instagram, Twitter, and Facebook @ChemForYourLife


      Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

      ...more
      View all episodesView all episodes
      Download on the App Store

      Chemistry For Your LifeBy Melissa and Jam, Bleav

      • 4.6
      • 4.6
      • 4.6
      • 4.6
      • 4.6

      4.6

      294 ratings


      More shows like Chemistry For Your Life

      View all
      Science Quickly by Scientific American

      Science Quickly

      1,388 Listeners

      The Naked Scientists Podcast by The Naked Scientists

      The Naked Scientists Podcast

      602 Listeners

      Nature Podcast by Springer Nature Limited

      Nature Podcast

      767 Listeners

      SpaceTime with Stuart Gary by Stuart Gary

      SpaceTime with Stuart Gary

      324 Listeners

      The Quanta Podcast by Quanta Magazine

      The Quanta Podcast

      541 Listeners

      Science Vs by Spotify Studios

      Science Vs

      12,157 Listeners

      Discovery by BBC World Service

      Discovery

      975 Listeners

      BBC Inside Science by BBC Radio 4

      BBC Inside Science

      405 Listeners

      Science Magazine Podcast by Science Magazine

      Science Magazine Podcast

      826 Listeners

      Unexpected Elements by BBC World Service

      Unexpected Elements

      357 Listeners

      CrowdScience by BBC World Service

      CrowdScience

      473 Listeners

      Ologies with Alie Ward by Alie Ward

      Ologies with Alie Ward

      24,498 Listeners

      The Weirdest Thing I Learned This Week by Popular Science

      The Weirdest Thing I Learned This Week

      2,183 Listeners

      Daniel and Kelly’s Extraordinary Universe by iHeartPodcasts

      Daniel and Kelly’s Extraordinary Universe

      2,352 Listeners

      The Supermassive Podcast by The Royal Astronomical Society

      The Supermassive Podcast

      331 Listeners