• 268: Biocomputers - The Next Step for AI?
    Jun 4 2025

    https://youtu.be/kAYdIpcDnZk

    Today is a very brainy conversation. Matt had the chance to chat with Dr. Kyle Wedgwood and research intern Wiktor Wiejak from University of Exeter in England. Wedgwood’s a mathematician specializing in neuroscience, and he’s using a computer from FinalSpark. Matt just put out a full video on what’s special about these computers, but in short, they’re alive. They’re made up of bundles of neurons, also known as organoids, and Dr. Wedgwood is using them to explore what he calls “the fundamentals” of how neurons work.

    Watch the Undecided with Matt Ferrell episode, Merging Humans and AI: The Rise of Biological Computers https://youtu.be/DfUkaE7HcnU?list=PLnTSM-ORSgi7uzySCXq8VXhodHB5B5OiQ

    • (00:00) - - Intro
    • (02:06) - - Dr Kyle Wedgwood & Wiktor Wiejak's Interview

    YouTube version of the podcast: https://www.youtube.com/stilltbdpodcast

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    35 mins
  • 267: AI Undermining AI
    May 28 2025

    https://youtu.be/jLEO9Gbba0k

    Matt and Sean talk about the scramble to develop AI that could undermine the very underpinnings of … well… everything. Don’t panic. (Yet.)

    Watch the Undecided with Matt Ferrell episode, Why the AI Revolution Has a Fatal Flaw https://youtu.be/hBfhd88DCZA?list=PLnTSM-ORSgi7uzySCXq8VXhodHB5B5OiQ

    • (00:00) - - Intro & Feedback
    • (10:45) - - The AI Paradox Discussion

    YouTube version of the podcast: https://www.youtube.com/stilltbdpodcast

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    33 mins
  • 266: Drinking Sea Water - Deep Ocean Desalination
    May 21 2025

    https://youtu.be/UWOAjs7ruGI

    Matt and Sean talk about desalination efforts deep under the ocean, and how it may play a part in solving water shortages. Don’t get salty before taking a listen.

    Undersea cables article: https://www.mentalfloss.com/article/60150/10-facts-about-internets-undersea-cables

    In response to “water we gonna do about it?”

    https://youtu.be/NNEgUPKxk7A?si=nMxEfpJitt_gU2QH&t=55

    Watch the Undecided with Matt Ferrell episode, How Deep Sea Water is Now Drinkable https://youtu.be/Bu_IcFpEkg0?list=PLnTSM-ORSgi7uzySCXq8VXhodHB5B5OiQ

    • (00:00) - - Intro & Feedback
    • (21:25) - - Deep Ocean Desalination Discussion

    YouTube version of the podcast: https://www.youtube.com/stilltbdpodcast

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    34 mins
  • 265: Is Wave Power Generation the Future of Energy?
    May 14 2025

    https://youtu.be/WoSE4ivjIv4

    Matt and Sean talk about wave energy converters and power generation, and how in the long run it could outpace solar and wind as a sustainable, renewable energy source.

    Watch the Undecided with Matt Ferrell episode, How Waves Could Quietly Overtake Solar & Wind: https://youtu.be/l1pxV7Nro34

    • (00:00) - Introduction

    YouTube version of the podcast: https://www.youtube.com/stilltbdpodcast

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    32 mins
  • 264: Structural Batteries - A Good Idea?
    Apr 30 2025

    https://youtu.be/lE1-DprTJ0M

    Matt and Sean talk about a battery design that is both battery and the body structure of the device being powered. It’s not massless, but is two birds one … battery?

    Watch the Undecided with Matt Ferrell episode, The Strangest Battery Breakthrough Yet https://youtu.be/-0rnORXGwpE?list=PLnTSM-ORSgi7uzySCXq8VXhodHB5B5OiQ

    • (00:00) - - Intro & Feedback
    • (11:18) - - Structural Batteries Discussion

    YouTube version of the podcast: https://www.youtube.com/stilltbdpodcast

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    25 mins
  • 263: A Very Magnetic Heat Pump - Julie Slaughter Interview
    Apr 23 2025

    https://youtu.be/dnRSrU8Gwmc

    Matt had the chance to chat with Julie Slaughter from the Ames National Laboratory about their research into magnetocalorics (using magnets for heating and cooling). Do you think this is an attractive idea? Or does it repulse you?

    Watch the Undecided with Matt Ferrell episode, How Magnetic Cooling Is Breaking All the Rules https://youtu.be/qcscUoP8FNk?list=PLnTSM-ORSgi7uzySCXq8VXhodHB5B5OiQ

    • (00:00) - - Intro
    • (01:14) - - Dr Julie Slaughter Interview

    YouTube version of the podcast: https://www.youtube.com/stilltbdpodcast

    Get in touch: https://undecidedmf.com/podcast-feedback

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    22 mins
  • 262: No More Lithium Batteries? Looks Good on Paper!
    Apr 16 2025

    https://youtu.be/LOuj1LUNijU

    Matt and Sean talk about a move away from lithium by a major battery manufacturer, and a paper battery that might be the sheet. Why the interest in these new batteries?

    Watch the Undecided with Matt Ferrell episodes;
    Why This Paper Battery is Better Than You Think https://youtu.be/R31v28uS_8k?list=PLnTSM-ORSgi7uzySCXq8VXhodHB5B5OiQ
    Why the Biggest Battery Company is Betting Against Lithium https://youtu.be/7yhcyn_4cUc?list=PLnTSM-ORSgi7uzySCXq8VXhodHB5B5OiQ

    • (00:00) - - Intro
    • (02:35) - - Paper Battery Discussion
    • (09:04) - - Sodium-Ion Battery Discussion

    YouTube version of the podcast: https://www.youtube.com/stilltbdpodcast

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    20 mins
  • 261: Sulfur So Good: Talking AI & Lithium-Sulfur Batteries
    Apr 2 2025

    https://youtu.be/5gs1Gr8BhQo

    Matt and Sean talk about how AI is impacting us today. As well as a recent change in lithium-sulfur battery research, and how that might change the energy storage market. Stinky sulfur may finally be leaving its mark.

    Watch the Undecided with Matt Ferrell episode, How This Overlooked Battery Might Change Everything https://youtu.be/AzU78eq3Kzw?list=PLnTSM-ORSgi7uzySCXq8VXhodHB5B5OiQ

    • (00:00) - - Intro
    • (01:15) - - AI Ethics
    • (15:56) - - Previous Episode Feedback
    • (21:34) - - Sulfur Battery Discussion

    YouTube version of the podcast: https://www.youtube.com/stilltbdpodcast

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    Support the show: https://pod.fan/still-to-be-determined

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    36 mins
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