
Still To Be Determined
Join Matt Ferrell from the YouTube Channel, Undecided, and his brother Sean Ferrell as they discuss electric vehicles, renewable energy, smart technologies, and how they impact our lives. Still TBD continues the conversation from the Undecided YouTube channel.
Latest episodes

Jun 11, 2025 • 50min
269: The Future of Thorium Nuclear Power - Copenhagen Atomics Interview
https://youtu.be/94r93XJ9BzAMatt had the chance to chat with Thomas Jam Pedersen from Copenhagen Atomics about their small modular thorium reactor that they’re bringing to the market. It’s an interesting conversation that covers everything from nuclear safety to why thorium may be a positive addition to the future of nuclear power.Watch the Undecided with Matt Ferrell episode, Why Thorium is About to Change the World https://youtu.be/bz4aTO6M4Ho?list=PLnTSM-ORSgi7uzySCXq8VXhodHB5B5OiQ(00:00) - - Intro
(01:14) - - Copenhagen Atomics Interview
YouTube version of the podcast: https://www.youtube.com/stilltbdpodcastGet in touch: https://undecidedmf.com/podcast-feedbackSupport the show: https://pod.fan/still-to-be-determinedFollow us on X: @stilltbdfm @byseanferrell @mattferrell or @undecidedmfUndecided with Matt Ferrell: https://www.youtube.com/undecidedmf
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Jun 4, 2025 • 35min
268: Biocomputers - The Next Step for AI?
https://youtu.be/kAYdIpcDnZkToday 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/stilltbdpodcastGet in touch: https://undecidedmf.com/podcast-feedbackSupport the show: https://pod.fan/still-to-be-determinedFollow us on X: @stilltbdfm @byseanferrell @mattferrell or @undecidedmfUndecided with Matt Ferrell: https://www.youtube.com/undecidedmf
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May 28, 2025 • 33min
267: AI Undermining AI
https://youtu.be/jLEO9Gbba0kMatt 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/stilltbdpodcastGet in touch: https://undecidedmf.com/podcast-feedbackSupport the show: https://pod.fan/still-to-be-determinedFollow us on X: @stilltbdfm @byseanferrell @mattferrell or @undecidedmfUndecided with Matt Ferrell: https://www.youtube.com/undecidedmf
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May 21, 2025 • 34min
266: Drinking Sea Water - Deep Ocean Desalination
Dive deep into the intriguing world of ocean desalination and its potential to tackle water shortages. Discover the fascinating transition of tech content creators focusing on sustainability and emerging technologies. Explore the implications of underwater technology, from submarine cables affecting marine life to innovative desalination methods. Engage with discussions on the balance between sustainable energy solutions and efficient freshwater production. It’s an enlightening journey through the future of water and technology!

May 14, 2025 • 32min
265: Is Wave Power Generation the Future of Energy?
https://youtu.be/WoSE4ivjIv4Matt 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/stilltbdpodcastGet in touch: https://undecidedmf.com/podcast-feedbackSupport the show: https://pod.fan/still-to-be-determinedFollow us on X: @stilltbdfm @byseanferrell @mattferrell or @undecidedmfUndecided with Matt Ferrell: https://www.youtube.com/undecidedmf
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Apr 30, 2025 • 25min
264: Structural Batteries - A Good Idea?
https://youtu.be/lE1-DprTJ0MMatt 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/stilltbdpodcastGet in touch: https://undecidedmf.com/podcast-feedbackSupport the show: https://pod.fan/still-to-be-determinedFollow us on X: @stilltbdfm @byseanferrell @mattferrell or @undecidedmfUndecided with Matt Ferrell: https://www.youtube.com/undecidedmf
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Apr 23, 2025 • 22min
263: A Very Magnetic Heat Pump - Julie Slaughter Interview
https://youtu.be/dnRSrU8GwmcMatt 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/stilltbdpodcastGet in touch: https://undecidedmf.com/podcast-feedbackSupport the show: https://pod.fan/still-to-be-determinedFollow us on X: @stilltbdfm @byseanferrell @mattferrell or @undecidedmfUndecided with Matt Ferrell: https://www.youtube.com/undecidedmf
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Apr 16, 2025 • 20min
262: No More Lithium Batteries? Looks Good on Paper!
https://youtu.be/LOuj1LUNijUMatt 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-ORSgi7uzySCXq8VXhodHB5B5OiQWhy 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/stilltbdpodcastGet in touch: https://undecidedmf.com/podcast-feedbackSupport the show: https://pod.fan/still-to-be-determinedFollow us on X: @stilltbdfm @byseanferrell @mattferrell or @undecidedmfUndecided with Matt Ferrell: https://www.youtube.com/undecidedmf
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Apr 2, 2025 • 36min
261: Sulfur So Good: Talking AI & Lithium-Sulfur Batteries
Dive into the world of AI and its impact on creative work! The hosts tackle ethical concerns while sharing funny personal automation anecdotes. Discover the revolutionary potential of lithium-sulfur batteries as they discuss recent breakthroughs and environmental benefits. The conversation also addresses electric vehicle adoption, focusing on charging efficiency and overcoming range anxiety. Plus, enjoy some light-hearted moments about quirky pronunciations and listener engagement.

Mar 26, 2025 • 26min
260: Icy Heat - Talking Ice Source Heat Pumps
https://youtu.be/Tq3IS1J3LyoMatt and Sean talk about using ice to generate heat. Yes, it’s actually a thing, but does it make sense for the future of heating?Watch the Undecided with Matt Ferrell episode, How Can Ice Heat Your Home? Ice Source Heat Pumps! https://youtu.be/2S5NdYso73M?list=PLnTSM-ORSgi7uzySCXq8VXhodHB5B5OiQ(00:00) - - Intro
(03:24) - - Migraine Tracking
(06:17) - - Previous Episode Feedback
(15:33) - - Ice Source Heat Pump Discussion
YouTube version of the podcast: https://www.youtube.com/stilltbdpodcastGet in touch: https://undecidedmf.com/podcast-feedbackSupport the show: https://pod.fan/still-to-be-determinedFollow us on X: @stilltbdfm @byseanferrell @mattferrell or @undecidedmfUndecided with Matt Ferrell: https://www.youtube.com/undecidedmf
★ Support this podcast ★