『Chemistry For Your Life』のカバーアート

Chemistry For Your Life

著者： Melissa and Jam Bleav
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  • サマリー

  • 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.
    © For Your Life 2023, All rights reserved.
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  • Why do bad smells smell bad?

    Why do bad smells smell bad?
    2024/05/16

    #030 Rebroadcast

    Melissa and Jam continue to sniff out the chemistry of smell, focusing this week on bad smells. Why are we so good at smelling bad smells? Why do they haunt us at night? Why are some bad smells so strong and long lasting, while many great smells are subtle and temporary. What’s in a smell? "That which we call a rose by any other name would smell as sweet." I think that quote applies here right?

    References from this episode

    1. Aerosol generation by raindrop impact on soil - Young Soo Joung & Cullen R. Buie, Nature Communications
    2. 2 Americans Win Nobel for Demystifying Sense of Smell - Lawrence K. Altman, The New York Times
    3. The Nobel Prize in Physiology or Medicine 2004 Press Release - Richard Axel & Linda B. Buck, The Nobel Prize
    4. A Novel Multigene Family May Encode Odorant Receptors: A Molecular Basis for Odor Recognition - Buck and Axel
    5. Chemists and bad smells (and sulfur): A productive pairing - Ashutosh Jogalekar, Scientific American

    Find us on Instagram, Twitter, and Facebook @ChemForYourLife.
    Email us at chemforyourlife@gmail.com
    And check out our chill, simple little website at https://chemforyourlife.transistor.fm/
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    32 分
  • What is old people smell? And is the internet wrong about it?

    What is old people smell? And is the internet wrong about it?
    2024/05/09
    #186 In this episode of 'Chemistry for Your Life' hosts Melissa and Jam explore the common notion that elderly people have a distinct smell. They delve into the scientific basis behind this observation, discussing the role of volatile organic compounds, fatty acids on our skin, and how these compounds can change with age. The episode features discussions on different studies that have attempted to identify specific compounds associated with 'old people smell' and debates their findings. It also touches upon cultural and dietary influences on body odor, the impact of hygiene practices, and the psychological aspects of scent perception. Additionally, the hosts reflect on the influence of other environmental factors like hospital scents on our perception of 'old people smell.' The episode concludes with a light-hearted discussion on favorite smells, emphasizing the complexity and variability of human olfactory experiences. 00:00 Introduction to the Mystery of the Elderly Scent 00:41 Diving Into the Science: What Causes the Elderly Scent? 01:25 Community Shoutout and Listener Contributions 03:48 Exploring the Chemistry of Skin and Aging 07:37 Scientific Studies and the Debate Over Elderly Scent 15:17 Cultural Factors and the Universality of Elderly Scent 21:29 Concluding Thoughts on the Science of Scent and Aging 23:22 Exploring the Science of Smell and Age 23:54 Perceptions and Variables in Smell Research 24:42 Personal Anecdotes and Smell Associations 26:24 Consumer Products and Their Influence on Smell 29:05 The Debate Over Persimmon Soap 32:00 Skepticism Towards Marketing Claims 35:09 Favorite Smells and Personal Memories References from this Episode https://scholar-google-com.libproxy.library.unt.edu/citations?hl=en&user=5fCySaUAAAAJ&view_op=list_works&sortby=pubdatehttps://www.nytimes.com/2019/08/08/well/live/do-older-people-have-a-different-smell.htmlhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC2574753/https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3364187/https://linkinghub.elsevier.com/retrieve/pii/S0022-202X(15)41198-4https://www.scientificamerican.com/article/old-person-smell/https://www.reddit.com/r/chemistry/comments/1at59dv/why_doesnt_regular_soap_work_on_nonenal_old/https://www.reddit.com/r/todayilearned/comments/unftyx/til_what_causes_old_people_smell_as_our_skin/?utm_source=share&utm_medium=ios_app&utm_name=iossmf 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 Ciara LinvilleJ0HNTR0YJeannette NapoleonCullyn RErica BeeElizabeth PSarah MoarRachel ReinaLetilaKatrina Barnum-HuckinsSuzanne PhillipsNelly SilvaVenus RebholzLyn StubblefieldJacob TaberBrian KimballEmerson WoodhallKristina GotfredsenTimothy ParkerSteven BoylesChris SkupienChelsea BBri McAllisterAvishai BarnoyHunter Reardon ★ Support this podcast on Patreon ★ Check out our website at chemforyourlife.com Watch our episodes on YouTube Find us on Instagram, Twitter, and Facebook @ChemForYourLife.
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    46 分
  • Ask a Chemist: Reddit Edition!

    Ask a Chemist: Reddit Edition!
    2024/05/02

    Bonus Episode: Question and Response 55

    In this bonus episode of 'Chemistry for Your Life,' hosts Melissa and Jam deviate from their usual format of answering listener questions to engage with the Reddit community instead. They delve into various chemistry-related topics, starting with a Reddit user's struggle to understand moles in chemistry, which Melissa, a chemist, explains in simple terms. They also discuss the social dynamics and difficulties of explaining complex scientific concepts to non-experts, exemplified through a Reddit story about a PhD student oversharing her research at a family gathering. The episode also covers the merits and sacrifices involved in pursuing a PhD, focusing on whether it's worthwhile for those aiming to become professors. Throughout, the hosts emphasize the importance of effective communication in science and the challenges of balancing personal aspirations with academic pursuits.

    00:00 Introduction to Reddit Edition: Chemistry Q&A
    01:09 Exploring the Concept of Moles in Chemistry
    06:02 Navigating Family Dynamics: The PhD Dilemma
    15:12 Is Pursuing a PhD Worth It? Insights and Reflections
    22:40 Wrapping Up and Future Plans for Reddit Q&A Sessions

    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 ★

    Check out our website at chemforyourlife.com

    Buy our merch at chemforyourlife.com/store

    Watch our episodes on YouTube

    Find us on Instagram, Twitter, and Facebook @ChemForYourLife.
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    26 分

あらすじ・解説

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.
© For Your Life 2023, All rights reserved.
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