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A podcast that helps you understand the fascinating chemistry hidden in your everyday life.
Have you ever wondered why onions make you cry? Or how soap gets ...
Bonus Episode: Chemistry at Home 12 (Rebroadcast)
Here's another bonus episode dedicated to teaching a specific chemistry experiment you can do at home. This month, we see what happens when we combine chocolate and gum. Yep, you read that right. And yes, it's a little gross.
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Scott B
Jessie Reder
Ciara Linville
J0HNTR0Y
Jeannette Napoleon
Cullyn R
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Sarah Moar
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Suzanne Phillips
Venus Rebholz
Lyn Stubblefield
Jacob Taber
Brian Kimball
Emerson Woodhall
Kristina Gotfredsen
Timothy Parker
Steven Boyles
Chris Skupien
Chelsea B
Bri McAllister
Avishai Barnoy
Hunter Reardon
★ Support this podcast on Patreon ★
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Check out our website at chemforyourlife.com
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10:40
What is gum? And what happens when you swallow it?
#200
In this episode Melissa and Jam delve into the fascinating world of chewing gum. They start by discussing awkward combinations of food and gum, leading to an exploration of what gum is made of. The conversation covers the basics of gum composition, including the roles of sugar, flavor, and especially the gum base, which itself is made of polymers. They explain why gum doesn't dissolve in saliva and how flavors are eventually lost as they are absorbed by saliva. The hosts also talk about the environmental impact of gum and spotlight an innovative company that recycles used gum into new products. The episode is filled with personal anecdotes related to gum, enhancing the scientific discussion with engaging memories.
00:00 The Gum and Chocolate Dilemma
00:40 The Mystery of Natural vs. Unnatural Gum
01:07 Mint Preferences and Gum Curiosities
02:22 Introduction to the Chemistry of Gum
03:31 Podcast Introduction and Community Shoutouts
05:54 Teaching Experiences and Family Connections
08:50 Deep Dive into Gum Chemistry
22:13 The Science Behind Gum Flavor
23:08 Sugar-Free Gum and Flavor Retention
23:42 The Role of Chemists in Gum Production
24:37 Explaining Gum Chemistry
26:18 The Structure and Properties of Gum
29:47 Natural vs. Synthetic Gum
31:50 Recycling Gum: Gumdrop Limited
34:34 Gum in Our Digestive System
36:35 Gum-Related Memories
44:30 Conclusion and Listener Questions
References from this episode:
https://cen.acs.org/articles/96/i14/Recycling-used-gum-cycling-through.html?utm_source=Twitter&utm_medium=Social&utm_campaign=CEN&hootPostID=9a9a878b967d568f13944bd2bd2fa649
https://gumdropltd.com/
https://cen.acs.org/articles/85/i32/Chewing-Gum.html?utm_source=InLine&utm_medium=InLine&utm_campaign=CEN
https://www.ecfr.gov/current/title-21/chapter-I/subchapter-B/part-172/subpart-G/section-172.615
https://www.acs.org/education/whatischemistry/adventures-in-chemistry/secret-science-stuff/gum.html
https://www.youtube.com/watch?v=baC4iuD4gGU
https://www.youtube.com/watch?v=_R6R_V9xkAo
Thanks to our monthly supporters
Scott B
Jessie Reder
Ciara Linville
J0HNTR0Y
Jeannette Napoleon
Cullyn R
Erica Bee
Elizabeth P
Sarah Moar
Rachel Reina
Letila
Katrina Barnum-Huckins
Suzanne Phillips
Venus Rebholz
Lyn Stubblefield
Jacob Taber
Brian Kimball
Emerson Woodhall
Kristina Gotfredsen
Timothy Parker
Steven Boyles
Chris Skupien
Chelsea B
Bri McAllister
Avishai Barnoy
Hunter Reardon
★ 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
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47:39
Ask a Chemist: Why are crystals rare? (and other questions)
Question and Response 62
New College-Style Sweatshirt!
In this special bonus episode of Chemistry for Your Life, Melissa and Jam dive into listener-submitted questions, covering everything from the rarity of crystals and the chemistry of sourdough to the science behind melting ice on roads in Canada. Along the way, they explore fun tangents about nostalgic movies, glow-in-the-dark nostalgia, and much more. It’s an eclectic mix of chemistry, pop culture, and community interaction!
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 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
--------
28:59
Do carrots help us see better?
#199
In this episode of 'Chemistry for Your Life,' hosts Melissa and Jam explore the chemistry behind the popular belief that eating carrots improves night vision. They take a deep dive into the scientific processes, including how beta carotene from carrots is converted into vitamin A, then into rhodopsin, and how this helps with night vision. They also discuss the historical context of this belief, dating back to World War II propaganda, and expand their discussion to include other fall foods rich in beta carotene, such as pumpkins and sweet potatoes. The episode also touches on fun facts, personal anecdotes, and a special shout-out to a new community member.
00:00 Introduction to the Fun Chemistry Topic
00:17 The Carrot Myth and World War II Propaganda
01:19 Matching Outfits and Personal Stories
06:36 Shoutout to New Community Member
07:14 The Science Behind Carrots and Vision
26:22 Vitamin A and Night Vision
27:47 Explaining the Chemistry of Beta Carotene
29:07 The Process of Beta Carotene Conversion
30:27 Understanding Rhodopsin Formation
31:07 The Role of Vitamin A in Vision
41:29 Fun Facts and Fall Foods
48:56 Supporting the Podcast and Community
50:11 Acknowledging Supporters and Conclusion
References from this episode:
Organic chemistry by David R. Klein
https://www.smithsonianmag.com/arts-culture/a-wwii-propaganda-campaign-popularized-the-myth-that-carrots-help-you-see-in-the-dark-28812484/
https://www.smithsonianmag.com/arts-culture/a-wwii-propaganda-campaign-popularized-the-myth-that-carrots-help-you-see-in-the-dark-28812484/
https://www.chemistryworld.com/podcasts/beta-carotene/3005712.article
https://iovs.arvojournals.org/article.aspx?articleid=2181967#:~:text=The%20key%20step%20in%20vitamin,of%20all%2Dtrans%2Dretinal.
We want to give a special thanks to Bri McAllister for illustrating molecules for some episodes! Please go check out Bri’s art, follow and support her at entr0pic.artstation.com and @McAllisterBri on twitter!
Thanks to our monthly supporters
Scott B
Jessie Reder
Ciara Linville
J0HNTR0Y
Jeannette Napoleon
Cullyn R
Erica Bee
Elizabeth P
Sarah Moar
Rachel Reina
Letila
Katrina Barnum-Huckins
Suzanne Phillips
Venus Rebholz
Lyn Stubblefield
Jacob Taber
Brian Kimball
Emerson Woodhall
Kristina Gotfredsen
Timothy Parker
Steven Boyles
Chris Skupien
Chelsea B
Bri McAllister
Avishai Barnoy
Hunter Reardon
★ 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
--------
51:54
What makes honey crystallize?
#055 Rebroadcast
Ever notice that honey crystalizes? Isn't that like super weird? Why does it do that? This week, Melissa and Jam risk getting stuck in this question.
References from this episode
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5884753/
https://www.usda.gov/codex
https://www.fda.gov/files/food/published/PDF---Guidance-for-Industry--Proper-Labeling-of-Honey-and-Honey-Products.pdf
Honey: Chemical composition, stability and authenticity, da Silva et. Al
https://doi.org/10.1016/j.foodchem.2015.09.051
Find us on Instagram, Twitter, and Facebook @ChemForYourLife.
Email us at [email protected]
And check out our chill, simple little website at https://chemforyourlife.transistor.fm/
Thanks to our monthly supporters
Ciara Linville
J0HNTR0Y
Jeannette Napoleon
Cullyn R
Erica Bee
Elizabeth P
Sarah Moar
Rachel Reina
Letila
Katrina Barnum-Huckins
Suzanne Phillips
Nelly Silva
Venus Rebholz
Lyn Stubblefield
Jacob Taber
Brian Kimball
Emerson Woodhall
Kristina Gotfredsen
Timothy Parker
Steven Boyles
Chris Skupien
Chelsea B
Bri McAllister
Avishai Barnoy
Hunter Reardon
★ Support this podcast on Patreon ★
A podcast that helps you understand the fascinating chemistry hidden in your everyday life.
Have you ever wondered why onions make you cry? Or how soap gets your hands clean? What really is margarine, or why do trees change colors in the fall? Melissa is a chemist, and to answer these questions she started a podcast, called Chemistry for your life!
In each episode Melissa explains the chemistry behind one of life’s mysteries to Jam, who is definitely not a chemist, but she explains it in a way that is easy to understand, and totally fascinating.
If you’re someone who loves learning new things, or who wonders about the way the world works, then give us a listen.