Question and Response #67

Melissa and Jam dive into a series of chemistry-related questions from their audience. From understanding why wintergreen mints spark in the dark to the science of pregnancy tests and heavy water, the episode covers a broad range of fascinating topics. They also discuss the role of moisturizers, dispel myths about chapstick, and explore the curious case of tumor-related hormones. Additionally, the hosts answer questions related to their educational resources and touch on the advantages of lifelong learning. Join them for an engaging discussion that satisfies both everyday curiosity and scientific intrigue.

00:00 Introduction and Greetings
00:33 Chemistry for Your Life Podcast Begins
00:52 Chemistry Support and Wired Videos
02:23 First Question: Fluorescence and Braces
07:26 Second Question: HCG and Tumors
10:57 Third Question: Heavy Water
12:39 Discussion on Heavy Water and Isotopes
18:06 Movie Reference: The Rookie
20:35 Formal Request: Watch Oppenheimer
21:39 Discussing Movies and Activities
21:59 The Vine and Oppenheimer
23:18 Film Photography Plans
24:07 Moisturizers and Dry Skin
25:53 Chapstick Myths
27:59 Teaching at UNT
30:55 Birdwatching and Lifelong Learning
34:08 Updating the Website
37:39 Resources for Educators
39:49 Closing Remarks and Acknowledgements

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Thanks to our monthly supporters

• Vince W
• Julie S.
• Heather R
• Autoclave
• Chelsea M
• Dorien VD
• 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

Check out our website at chemforyourlife.com

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#211

Melissa and Jam delve into the chemistry behind increased flatulence on airplanes. They explore how changes in air pressure affect gas expansion in the human body, leading to more frequent gas release during flights. The discussion covers the physiology of high altitude flatus expulsion (HAFE), personal anecdotes, and practical advice for managing this phenomenon. Additionally, they touch on how airplane cabin air is regulated and hint at more topics related to airplane air quality in the next episode.

00:00 The Unpleasant Reality of Airplane Odors
01:02 Introducing the Chemistry Behind Airplane Gas
01:51 Meet the Hosts and Episode Dedication
02:30 Listener's Question: Why So Gassy on Flights?
03:47 Exploring Air Pressure and Gas Expansion
05:59 The Science of Airplane Cabin Pressure
15:02 Personal Stories and Practical Examples
18:15 Balancing Safety and Comfort in Airplane Cabin Pressure
19:33 The Impact of Carbon Filters on Airplane Seats
20:02 Personal Anecdotes: The Struggles of Holding in Gas
22:53 The Science Behind Gas Pain and Altitude Sickness
29:53 Travel Tips and Memorable Plane Stories
34:41 Wrapping Up and Listener Engagement

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References from this episode:

Thanks to our monthly supporters

• Vince W
• Julie S.
• Heather R
• Autoclave
• Chelsea M
• Dorien VD
• 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

Check out our website at chemforyourlife.com

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Chemistry at Home: Chromatography Rebroadcast
Originally Published June 29, 2020

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 markers, coffee filters, and water. Let's do chemistry!

Watch the experiment here!

★ 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

Thanks to our monthly supporters

• Vince W
• Julie S.
• Heather R
• Autoclave
• Chelsea M
• Dorien VD
• 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

Check out our website at chemforyourlife.com

Watch our episodes on YouTube

Find us on Instagram, Twitter, and Facebook @ChemForYourLife