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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
  • How Solar Panels Make It Rain In The Desert
    Oct 6 2026

    How Solar Panels Make It Rain In The Desert. 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! Solar panels have one job: turn sunlight into electricity. German scientists think panels can pull double duty and trigger solar induced rainfall in the desert. The United Arab Emirates handed the team $1.5 million for a UAE rain enhancement push, betting a big enough solar farm could pull water out of the sky for tens of thousands of people. But turning solar farms into rainmakers counts as solar geoengineering, and that comes with real risks and messy tradeoffs. So is solar powered rain actually a fix for the world's driest places? Or is this desert rainmaking scheme just an expensive long shot?

    Watch How Solar Is Beating Nuclear's Best Idea https://youtu.be/zrNa9k6sSlg?list=PLnTSM-ORSgi7uzySCXq8VXhodHB5B5OiQ

    Check out Solar Panels Plus Farming? Agrivoltaics Explained https://youtu.be/lgZBlD-TCFE?list=PLnTSM-ORSgi5LVxHfWfQE6-Y_HnK-sgXS

    Video script and citations: https://undecided.tech/how-solar-panels-make-it-rain-in-the-desert/

    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.

    Show More Show Less
    16 mins
  • Why Small Reactors Just Had Their Best Year Ever.
    Sep 29 2026

    Why Small Reactors Just Had Their Best Year Ever. 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 Three years ago, small modular reactors looked finished. NuScale's flagship project collapsed under massive cost overruns, and the customers walked. I said the same thing every time I covered these reactors: promising, but unproven. Now nuclear energy is having its best year in decades. New projects are breaking ground for the first time in a decade, and the federal government has made $900 million available to back small modular reactors. So is this really the year small nuclear finally works? Or are we just watching the same expensive promises dressed up in new headlines?

    Watch The Hidden Problem With Home Batteries https://youtu.be/YrO9TArSK6o?list=PLnTSM-ORSgi7uzySCXq8VXhodHB5B5OiQ

    Video script and citations: https://undecided.tech/why-small-reactors-just-had-their-best-year-ever/

    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

    03:45 - The Big If

    07:04 - The Fuel Challenge

    08:34 - SMRs vs. Big Reactors

    11:06 - The SMR Reality

    Show More Show Less
    14 mins
  • Why China Built the World's Largest Air Battery
    Sep 15 2026

    Why China Built the World's Largest Air Battery. Build. Upgrade. Save. at Micro Center: https://micro.center/a3f28d Sign up for a FREE 128 gig Flash Drive at Micro Center Austin, TX: https://micro.center/81939a Shop Micro Center's Clearance Sales: https://micro.center/3bee6c Visit Micro Center News: https://micro.center/27eb90 Lithium-ion batteries are great for about 4 hours of storage. After that, the price stops making sense. So China built an alternative out of thin air: the world's largest compressed air battery, a salt cavern energy storage system with no lithium and no fuel burned to get the power back out. The pitch is that it beats lithium at long duration energy storage. But run the math on how long it actually lasts, and the answer comes out to 4 hours too, exactly where lithium already wins. So is China's giant air battery actually solving the long-duration problem? Or is it just an expensive peaker plant that happens to run on air?

    Watch The Hidden Problem With Home Batteries https://youtu.be/YrO9TArSK6o?list=PLnTSM-ORSgi7uzySCXq8VXhodHB5B5OiQ

    Video script and citations: https://undecided.tech/why-china-built-the-worlds-largest-air-battery/

    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

    03:21 - What 71% Efficiency Actually Buys You

    05:21 - The Domes Are Getting Real

    08:50 - The Bet Somebody is Actually Making

    10:02 - So Why is China's Only 4 Hours?

    11:27 - Under Pressure

    12:34 - Two Trends Going Opposite Ways

    Show More Show Less
    17 mins
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