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Propagation Podcasts

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QSO Today is a weekly conversation, or QSO, between amateur radio operators about ham radio. Eric Guth, 4Z1UG, hosts a new guest every week to talk about their ham radio journey, their specialized expertise in ham radio, and how amateur radio has impacted their personal and professional lives. QSO Today is targeted at anyone interested in amateur radio who wants to learn more about this fascinating hobby.
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Plants, People, Science

American Society for Horticultural Science (ASHS)

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Horticultural science is the only discipline that incorporates both the science and aesthetics of plants. It is the science and art of producing edible fruits, vegetables, flowers, herbs, and ornamental plants, improving and commercializing them. Plants, People, Science, a podcast by the American Society for Horticultural Science (ASHS), will bring you the recent advancements in science, technology, innovation, development, and education for economically important horticultural crops and pla ...
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Propagated Podcast

Daniel and Frankie

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A plant-filled podcast hosted by two nerdy friends who enthusiastically share their very favorite subject: you guessed it, plants! Includes everything plant adjacent, such as booze, blights, poisons, lawns, and so much more. Join us on this journey to root!
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Step into the world of indoor cannabis cultivation with the Grodan GroShow Podcast, your reliable source of rootzone management. Join host Riley Jones as he explores cutting-edge stone wool growing techniques and industry insights with experts and growing legends from across the globe. Whether you're a seasoned grower or just starting out, the GroShow is your go-to podcast for growing quality cannabis at any scale, batch after batch.
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The Succulent FAQ

Cassidy Tuttle

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Learn how to keep your succulents alive and healthy! You'll learn the essentials for succulent care plus answers to commonly asked questions about succulents. We'll cover everything from buying, planting, soil, watering, design and more!
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Daily clips of hydroponic science throughout the whole of 2025 Presented by Dr Russell Sharp Brought to you by the team behind Gold Leaf - seed to harvest with just one bottle of feed.
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The DX Mentor

Bill Salyers

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The DX Mentor podcast is directed towards any amateur radio operator (Ham) or Short Wave Listener (SWL) who has an interest in listening to or communicating with stations that are not in your country, or DX.
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Beyond the Field: CEA Insights

Morgan Moran, Ricardo Hernández, NCSU Controlled Environment Ag Coalition

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This podcast serves as your gateway to the latest breakthroughs and developments within the Controlled Environment Ag Coalition at North Carolina State University. Every episode is a unique journey, spotlighting a diverse range of voices—from dedicated graduate students to leading scientists and esteemed guest speakers—each sharing their invaluable insights and the cutting-edge research shaping the future of agriculture. Stay informed, stay inspired, and stay connected with us as we explore ...
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A Homestuck variety podcast! Topics include, but are far from limited to: analyzing gay subtext, reading and reviewing the text, talking about problematic faves, and getting fan creators on to talk about their work! Podcast art is by Kansas aka kansastuck on Twitter! Find me at LiveLaughStuck on Twitter, Tiktok, and Instagram!
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Bookwarm Games

Wesley Schantz

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Bookwarm Games plays on the connection between games, books, and life: O, she's warm! If this be magic, let it be an art Lawful as eating. - The Winter's Tale You're back! Don't bother yourself with talking now, you look too tired. Mothers understand these things. Eat some [favorite food] and scoot up to bed. - EarthBound Deep dives into video games and books, including a trove of audio for the Video Game Academy, co-hosted with Ben Kozlowski. Get involved at https://www.patreon.com/Professo ...
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Life-Study of the Bible with Witness Lee is a 30-minute radio broadcast composed of excerpts from Witness Lee's spoken ministry that focuses on the enjoyment of the divine life as revealed in the Scriptures. The ministry portions are followed by a discussion of the portion presented, including questions and answers.
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Embedded Executive Podcast

Rich Nass, Embedded Computing Design

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Each week, Embedded Computing Design’s EVP Rich Nass speaks to an executive in the embedded industry to understand what’s happening with the latest products, standards, and trends. The frank discussions reveal the real, behind the scenes issues, so the design community knows what’s coming down the pike. Topics covered in artificial intelligence, machine learning, embedded systems, internet of things, industrial automation, automotive applications, open source and more.
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Welcome to the Cannabis Cultivation and Science podcast, I’m your host, Tad Hussey of KIS Organics. This is the podcast where we discuss the cutting edge of organic growing from a science based perspective and draw in top experts from around the industry to share their wisdom and knowledge. If you want to hear the latest in growing technology and methods, this is the place..
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Newsbang

Newsbang

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A sideways look at today’s events in history, brought to you by our dedicated team of reporter-presenters. Newsbang is written and assembled automatically by artificial intelligence, but don’t let that stop you.
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Just Grow With It

Adriana Almodova

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Life and plants have more in common than we realize. We're all just kind of figuring out what works best for us in our current setting, and trying to absorb (or not) what we can to mold a better version of ourselves than we were yesterday. Join me as I explore the complex relationship of nature and everyday life.
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Plant Girl Gang

Plant Girl Gang

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Houseplant superfans Madison, Madeline, and Allison get chatty and planty discussing everything houseplant. Whether you're just starting out or a long time houseplant fan, tune in to learn, gossip, debate, and join the Plant Gang.
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Polygreens Podcast

Joe Swartz & Nick Greens

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This podcast aims to combat the misleading information about controlled-environment agriculture (CEA) by providing listeners with facts and information about the subject. If you’re interested in learning more about topics like urban farming, greenhouse growing, etc., then this is the agriculture podcast for you!
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Live Free and Ham Podcast

Live Free and Ham Pod

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Welcome to Live Free and Ham Podcast; we are your bi-weekly podcast covering all things ham radio in New Hampshire, New England, and beyond. Be sure to check out our website at livefreeandham.com and our social pages on Instagram and Facebook. If you want to support the show, you can buy us a coffee or become a Patreon supporter. ************************************ Support the show: Buy Us a Beer: https://www.buymeacoffee.com/lfhpodcast Patreon: https://www.patreon.com/LiveFreeandHamPodcast ...
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Slice of the Reef

Giancarlo(Banana/Fishy), Billy (Billy), and Chris (Inept4dept)

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Three experienced reefers with too much time on their hands guide you through keeping your own slice of the reef! We record the podcast live on our Discord server, Slice of the Reef. Join us for live recordings and a Q&A session! Don't miss out! Support the Show and join our community here: https://discord.gg/67UMCA5Uxg
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ARRL The Doctor is In

Steve Ford and Joel Hallas

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ARRL The Doctor is In is a podcast based on the popular QST magazine column "The Doctor is In." Hosted by QST Editor in Chief Steve Ford, WB8IMY, and columnist Joel Hallas, W1ZR, the podcast is a lively 20-minute discussion of a wide range of technical topics. Sponsored by DX Engineering.
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Dr. Russell Sharp reports from the Glee trade show, sharing highlights like a Latvian Bloom Cabin greenhouse and a standout product from Buster Seed: durable, pull-apart propagation trays designed for gentle transplanting. The episode explains how these reusable trays reduce transplant shock, let growers monitor root development, and are particular…
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Cybersecurity Worms, Steganography Attacks, Municipal Cyber Incidents and More... In this episode of Cybersecurity Today, host Jim Love delves into multiple cybersecurity threats affecting the tech landscape. He discusses the 'Shai Hulud' worm, which has infiltrated over 187 JavaScript libraries on NPM, exploiting developer tokens for spread, inclu…
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Hello and welcome to episode 75 of The DX Mentor, all about signal propagation. I’m Bill, AJ8B. Between the DX Mentor Facebook page, the weekly DX column in the Ohio Section Journal, the DX section of This Week in Amateur Radio podcast, and the This Week in DX weekly YouTube episodes, I have received quite a few emails over the past months about a …
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We’re thrilled to have finally dried out and found our way back to a harmonious "work-life balance." Yet, the excitement of the 24-Hour POTA Campout still lingers in our minds! We can’t wait to gather a wonderful group of friends to reminisce about the adventure, share heartfelt stories, and celebrate the generous contributions made to the Teachers…
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Hello and welcome to episode 79 of The DX Mentor – a discussion with Bob, WB2UBW, about his amateur radio journey, the Western Kentucky DX Association, and the upcoming DX Workshop. In addition to Bob, we also have Brian, AD8FD with us. I’m Bill, AJ8B. If this is the first time you are joining us, Welcome! We have a back catalog covering many aspec…
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Dr. Russell Sharp revisits fertilizer and biostimulant preservation—what shrinking, bloating, and floaty bits in bottles actually mean—and shares practical signs to watch for. He then summarizes microgreen experiments: pea shoots performed well without fertiliser or growing media, wheatgrass responded strongly to low-dose feeding, and ongoing trial…
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We’ve done podcasts in the past that discussed automating your code documentation. But we haven’t touched much on automating the code generation itself until now. On this week’s Embedded Executives podcast, I spoke to Jonathan Hacker, the Founder and CTO of TeleCANesis, and that’s exactly what they do. We got into the issues of why automated coding…
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Dr. Russell Sharp of Hydroponics Daily exposes common and dangerous preservatives found in fertilizers and biostimulants, including formaldehyde, quaternary ammonium compounds (BAC50), copper sulfate, bronopol and silver. He explains why growers should check product labels and safety data sheets, prefer food‑grade preservatives, and be aware of imp…
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Dr. Russell Sharp explains why pouring liquidised food waste or adding uncomposted plant material to soil or lawns can harm plant growth. Microbes decomposing fresh organic matter use up available nitrogen, causing nutrient deficiency and chlorosis in plants, and the practice can also attract pests like rodents and rabbits. Advice: always compost o…
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We want to share a segment where each of the three hosts picks their favorite episode from our back catalog. We'll be taking some time off for Labor Day, the 24-hour POTA weekend, and the second weekend in September. During this break, we will re-air episodes that all three of us enjoyed recording. We’ll be back soon with more exciting content! Lea…
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Cybersecurity Today: NPM Attack, Void Proxy Phishing, and Major Business Disruptions In this episode of Cybersecurity Today, host David Shipley discusses a recent massive NPM attack that, despite causing significant disruption, left hackers with minimal gains. We also cover a new, highly sophisticated phishing service called Void Proxy, which targe…
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Dr. Russell Sharp revisits previous claims about ICL (formerly Israel Chemicals Limited), clarifying that there is no evidence they manufacture white phosphorus but detailing findings that ICL supplies white phosphorus to the US Army and onward to Israel, who use White Phosphorus against civilian populations. The episode also examines ICL’s sponsor…
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Hello and welcome to episode 77 of The DX Mentor - details about the upcoming 3C2MD DXPedition to Bioko Island AF-010, Equatorial Guinea. I’m Bill, AJ8B. This DXPedition will run from October 30th till November 10th. A multinational team of 14 operators from the Mediterraneo DX Club will be on-air with callsign 3C2MD. To discuss this DXPedition as …
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Dr. Russell Sharp examines pseudocereals—non-grass crops like quinoa, amaranth, chia, buckwheat and fat hen—and their potential as hydroponic microgreens. The episode covers germination experiments, nutritional benefits (reduced phytic acid, increased vitamins) and the promise of microgreens for improving human and animal nutrition worldwide. https…
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Inside Zero Trust: John Kindervag and the Evolution of Cybersecurity In this episode of Cybersecurity Today: Weekend Edition, host Jim Love speaks with John Kindervag, the pioneer behind the Zero Trust model of cybersecurity. With over 25 years of industry experience, John delves into how the concept originated from his early work with firewalls, a…
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Dr. Chad Miller from Colorado State University shares his innovative approach to teaching horticulture through a classroom trade show format that transforms traditional plant identification courses into engaging, multidimensional learning experiences. As the 2024 ASHS Outstanding Undergraduate Educator award winner, he discusses how he combines pla…
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What is this mysterious vegetable growing in my vegetable patch? Can you identify this mysterious plum? How can I make my cottage garden look full of life? Kathy Clugston hosts a lively Potting Shed edition of Gardeners’ Question Time, recorded at the vibrant GQT Summer Garden Party held at RHS Garden Hyde Hall in Essex. Joining her is the show’s r…
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Exploring Ultimecia's Castle and all but one of its boss battles, we spend some time thinking about the implications of the end cutscenes and final thoughts the game wants to leave us with. This brings us to the end of our FFVIII discussions for now, but join the weekly discord to connect, Ellone-like, anytime. For more FFVIII study resources, see …
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Dr. Russell Sharp explores Revoponics, a rotating vertical hydroponic system installed at Queen's University. He compares it to earlier drum-based designs, explains how the rotating towers can improve harvesting, lighting efficiency and space use, and discusses potential benefits for local food production and research. https://eutrema.co.uk/shop/fe…
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Cybersecurity Today: Microsoft Patches, Canadian Data Breach, NVIDIA's New Tool, and a Senator's Call for Investigation In this episode of Cybersecurity Today, host Jim Love discusses Microsoft's September patch update addressing 81 security flaws, including two zero-day vulnerabilities. Highlights include a data breach in Canada affecting email an…
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Designing a device that incorporates AI can be daunting, for a good reason—it’s very complex. When you push that design out to the Edge, it brings in even more challenges, both on the hardware and software sides of the equation. To understand what these challenges are and where a designer can turn for help, I spoke to Amir Panush, the CEO of CEVA, …
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Dr. Russell Sharp explains horizontal netting (scrog nets) for hydroponic growers and how these nets support vines and stems across crops like cannabis, tomatoes, cucumbers, chrysanthemums, and melons. Learn the benefits—better support, reduced lodging, improved airflow, and easier maintenance—plus practical tips on DIY vs. store-bought nets and wh…
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Phishing Scams, Leaked Stream Keys, Zero-Day Android Vulnerabilities, and Bounties on Russian Hackers In this episode of Cybersecurity Today, host Jim Love discusses several critical cybersecurity issues. Attackers are using iCloud calendar invites for phishing scams, leveraging Apple's system to bypass security checks. The US Department of Defense…
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Dr. Russell Sharp explains what acid rain is, how sulfur dioxide and nitrogen oxides form strong acids, and why this matters for plant health both outdoors and in hydroponic systems. The episode covers direct leaf damage, nutrient leaching (especially calcium), soil and root impacts, and why acidic foliar sprays can mimic acid rain and harm your cr…
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We want to share a segment where each of the three hosts picks their favorite episode from our back catalog. We'll be taking some time off for Labor Day, the 24-hour POTA weekend, and the second weekend in September. During this break, we will re-air episodes that all three of us enjoyed recording. We’ll be back soon with more exciting content! Lea…
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Dr. Russell Sharp explores unusual hydroponic projects, focusing on the Hengshui Vertical Farm in China — a multi-story, LED-assisted urban farming innovation center with rooftop greenhouses, classrooms, and water-recycling and passive cooling systems. He also covers a Canadian converted warship now growing produce in its hull, discussing the socia…
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Cybersecurity Today: Ghost Action Campaign, SalesLoft Breach, AI Vulnerabilities, and Restaurant Security Flaws Host David Shipley discusses the latest in cybersecurity, including the Ghost Action Campaign which compromised over 3000 secrets from GitHub repositories, the SalesLoft breach affecting major cybersecurity and SaaS firms, and new researc…
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Dr. Russell Sharp breaks down Bacillus thuringiensis (Bt): what it is, how Cry proteins selectively destroy insect pests, and why Bt is considered safe for humans, animals and beneficial insects. The episode also examines Bt’s use in organic and GM crops, practical considerations for hydroponics, other helpful Bacillus species, and a brief microgre…
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Dr. Russell Sharp explains how green light, once overlooked, improves photosynthesis deeper in crop canopies, opens stomata to aid nutrient transport, and can be used at night without triggering flowering responses in many plants. He also warns that cocoa coir prices have tripled, urging growers to consider reusable or alternative media while using…
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The Future of Cybersecurity: AI, Exploits, and the CVE Database In this special crossover episode of Cybersecurity Today and Hashtag Trending, the hosts explore the use of artificial intelligence (AI) in cybersecurity. The conversation begins with an overview of the ongoing 'arms race' to find and exploit software vulnerabilities, focusing on how A…
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