Undecided with Matt Ferrell cover art

Undecided with Matt Ferrell

Undecided with Matt Ferrell

By: Matthew Ferrell
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As a UI/UX designer by trade, I explore how sustainable and smart technologies impact our lives. And I try to dive deeper into those topics to provide context. Topics like electric vehicles, solar panels, and renewable energy that is meant to transition the world off of fossil fuels. Smart home technology that can make our homes not only more convenient, but safer and more accessible. Wearable technology that can track our health and save lives. Or how technology might be invading and breaking down the walls of our privacy. So in short... Exploring how technology impacts our lives.Matthew Ferrell
Episodes
  • The $Billions We’re Burying in Plain Sight
    Jun 2 2026

    The $Billions We’re Burying in Plain Sight. Take your personal data back with Incogni! Use code UNDECIDED at the link below and get 60% off an annual plan: http://incogni.com/undecided There's $67 billion in critical minerals sitting in your trash can right now. Old laptops, dead drills, that printer you keep meaning to throw out. The piles of waste outside old mines hold even more. By some estimates, between e-waste recycling and mine tailings, America already has nearly all the rare earth elements it needs, without digging a single new hole. One New Hampshire startup, Phoenix Tailings, is already turning toxic mine waste into wind turbine magnets using a furnace as hot as lava. Every few years someone promises a clean fix to the critical minerals problem, and every few years we keep buying them from China. So is remining actually the answer? Or is it just another shiny promise headed for the dustbin?

    Watch Why This Mars Battery Could Beat Lithium-Ion https://youtu.be/rAduhmW5ZO8?list=PLnTSM-ORSgi7uzySCXq8VXhodHB5B5OiQ

    Video script and citations: https://undecided.tech/the-billions-were-burying-in-plain-sight/

    Get my achieve energy security with solar guide: https://undecided.link/solar-guide

    Follow-up podcast: Video version - https://www.youtube.com/channel/UC4-aWB84Bupf5hxGqrwYqLA

    Audio version - https://undecided.link/stilltbd-podcast

    Join the Undecided Discord server: https://undecided.link/discord

    👋 Support Undecided on Patreon!

    https://undecided.link/patreon

    Visit my Energysage Portal (US): Research solar panels, heat pumps, and more to get quotes for free! https://undecided.link/energysage

    For a curated solar buying experience (Canada) EnergyPal's free personalized quotes: https://undecided.link/energypal

    👉 Follow Me

    Mastodon https://mastodon.social/@mattferrell

    Bluesky https://bsky.app/profile/mattferrell.bsky.social

    Instagram https://www.instagram.com/undecidedtech

    Website https://undecided.tech

    Some music provided by Epidemic Sound https://undecided.link/epidemic

    I may earn a small commission for my endorsement or recommendation to products or services linked above, but I wouldn't put them here if I didn't like them. Your purchase helps support the channel and the videos I produce. Thank you.

    Chapters

    00:00 - Intro

    02:33 - Tailings

    07:22 - Waste Water

    09:53 - E-Trash

    12:07 - Environmental Cost vs Benefit

    13:18 - Economics

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    15 mins
  • How Mars Technology Gave Us Cheap Energy Storage
    May 26 2026

    Most lithium-ion batteries tap out after a few hours. Take your personal data back with Incogni! Use code UNDECIDED at the link below and get 60% off an annual plan: http://incogni.com/undecided. This one just hit 100. And the tech behind it didn't start in a battery lab … it started on Mars, with a NASA experiment designed to split CO2 into carbon and oxygen. Here's how the system works and how it stacks up against lithium-ion for grid-scale energy storage. Could a battery born on Mars actually beat lithium-ion at grid-scale energy storage?

    Watch How the Worst Oil Crisis in History is Backfiring https://youtu.be/xC4v9tyxNgU?list=PLnTSM-ORSgi7uzySCXq8VXhodHB5B5OiQVideo script and citations:https://undecided.tech/how-mars-technology-gave-us-cheap-energy-storage/Get my achieve energy security with solar guide:https://undecided.link/solar-guideFollow-up podcast:Video version - https://www.youtube.com/channel/UC4-aWB84Bupf5hxGqrwYqLAAudio version - https://undecided.link/stilltbd-podcastJoin the Undecided Discord server:https://undecided.link/discord👋 Support Undecided on Patreon!https://undecided.link/patreonVisit my Energysage Portal (US):Research solar panels, heat pumps, and more to get quotes for free!https://undecided.link/energysageFor a curated solar buying experience (Canada)EnergyPal's free personalized quotes:https://undecided.link/energypal👉 Follow MeMastodonhttps://mastodon.social/@mattferrellBlueskyhttps://bsky.app/profile/mattferrell.bsky.socialInstagramhttps://www.instagram.com/undecidedtechWebsitehttps://undecided.techSome music provided by Epidemic Soundhttps://undecided.link/epidemicI may earn a small commission for my endorsement or recommendation to products or services linked above, but I wouldn't put them here if I didn't like them. Your purchase helps support the channel and the videos I produce. Thank you.

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    12 mins
  • How the Worst Oil Crisis in History is Backfiring
    May 19 2026

    The war in Iran just triggered the most severe oil supply shock in history. Start your 7-day free trial + unlock 4 extra months of Surfshark VPN — head to https://surfshark.com/undecided or use code UNDECIDED at checkout! Gas prices had their biggest one-month spike ever. The average American household is seeing costs spike. One-fifth of the world's oil flows through the Strait of Hormuz. Even if it reopened tomorrow, production wouldn't recover for years. So is this war actually speeding up the energy transition? Or is it just exposing cracks that were already there?Watch Why Your Water Heater Should Be Your Battery https://youtu.be/N-gSE_eHKHg?list=PLnTSM-ORSgi7uzySCXq8VXhodHB5B5OiQVideo script and citations:https://undecided.tech/what-the-iran-war-means-for-renewable-energy/Get my achieve energy security with solar guide:https://undecided.link/solar-guideFollow-up podcast:Video version - https://www.youtube.com/channel/UC4-aWB84Bupf5hxGqrwYqLAAudio version - https://undecided.link/stilltbd-podcastJoin the Undecided Discord server:https://undecided.link/discord👋 Support Undecided on Patreon!https://undecided.link/patreonVisit my Energysage Portal (US):Research solar panels, heat pumps, and more to get quotes for free!https://undecided.link/energysageFor a curated solar buying experience (Canada)EnergyPal's free personalized quotes:https://undecided.link/energypal👉 Follow MeMastodonhttps://mastodon.social/@mattferrellBlueskyhttps://bsky.app/profile/mattferrell.bsky.socialInstagramhttps://www.instagram.com/undecidedtechWebsitehttps://undecided.techSome music provided by Epidemic Soundhttps://undecided.link/epidemicI may earn a small commission for my endorsement or recommendation to products or services linked above, but I wouldn't put them here if I didn't like them. Your purchase helps support the channel and the videos I produce. Thank you.

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    15 mins
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