Podcasts about rf

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45 Graus
Maria João Afonso (parte 2): Inteligência fluida vs cristalizada, genes vs ambiente, personalidade

45 Graus

Play Episode Listen Later Jan 29, 2026 78:47


Veja também em youtube.com/@45_graus Maria João Afonso é professora universitária e investigadora na Faculdade de Psicologia e de Ciências da Educação da Universidade de Lisboa, atualmente apresentada. Doutorou-se em Psicologia Diferencial e Inteligência Humana. A sua investigação centra-se na construção, adaptação e validação de instrumentos de avaliação psicológica — incluindo a normalização portuguesa do MMPI-2-RF e MMPI-A-RF —, no estudo das diferenças individuais, na história e epistemologia da Psicologia e no desenvolvimento e aconselhamento de carreira. _______________ Índice: (0:00) Introdução (2:31) Inteligência fluida vs cristalizada (15:58) Qual é a base cerebral da inteligência? (25:13) O que influencia mais: genes ou ambiente? (38:08) Críticas às medidas de inteligência convencionais (46:24) Efeito Flynn (positivo e negativo) | Heterose (1:00:01) Relação entre inteligência e traços de personalidade (1:07:50) Inteligência Emocional (1:12:03) Racionalidade e inteligênciaSee omnystudio.com/listener for privacy information.

45 Graus
Maria João Afonso (parte 1): Da inteligência ao QI: de que falamos afinal?

45 Graus

Play Episode Listen Later Jan 28, 2026 79:53


Veja também em youtube.com/@45_graus Maria João Afonso é professora universitária e investigadora na Faculdade de Psicologia e de Ciências da Educação da Universidade de Lisboa, atualmente apresentada. Doutorou-se em Psicologia Diferencial e Inteligência Humana. A sua investigação centra-se na construção, adaptação e validação de instrumentos de avaliação psicológica — incluindo a normalização portuguesa do MMPI-2-RF e MMPI-A-RF —, no estudo das diferenças individuais, na história e epistemologia da Psicologia e no desenvolvimento e aconselhamento de carreira. _______________ Índice: (0:00) Introdução (4:50) O que mede o QI? (29:01) O “Factor G” e o que é a inteligência (48:34) Quem é bom a Português, é mau a Matemática? | Savantismo. | Filme Rain Man (59:53) O que está por trás da inteligência? | Darwinismo | Inteligência enquanto adaptação | hipótese do cérebro social See omnystudio.com/listener for privacy information.

Pathfinder
Future of Signal Intelligence (LIVE @ NYSE), with John Serafini (CEO of Hawkeye 360)

Pathfinder

Play Episode Listen Later Jan 28, 2026 47:23


We're excited to launch a very special edition of Valley of Depth, recorded live from the historic vault deep beneath the New York Stock Exchange (NYSE). Going forward, we'll be returning to the NYSE each month to host a series of conversations from the heart of global capital markets with the leaders building the next generation of critical infrastructure.In this installment, we sit down with John Serafini, CEO of Hawkeye 360, a company quietly reshaping how governments see and understand the world. While many space companies focus on imagery or communications, Hawkeye 360 is doing something different: listening. By mapping radio-frequency emissions from orbit, the company is turning invisible signals into actionable intelligence, revealing patterns of human behavior that imagery alone can't capture.We discuss:How space-based RF mapping changes what “global transparency” actually meansWhy signals intelligence is uniquely tied to human activity and intentHow Hawkeye's multi-satellite architecture enables precise geolocation at scaleWhat it takes to detect dark vessels, GPS jamming, and spoofing in near real timeWhy RF data, software, and proprietary signal libraries form a durable competitive moatHow commercial SIGINT is becoming core infrastructure for governments globally• Chapters •00:00 - Intro00:58 - What makes Hawkeye 360's satellites so special?02:45 - Why is having RF capability important today04:51 - What were the limitations of RF satellites before now?06:38 - Why are there so few companies in the RF space?08:35 - What Hawkeye is able to detect13:46 - Satellites in a trio formation17:21 - Fingerprinting points of interest18:14 - What can Hawkeye 360 track?21:33 - GPS jamming and spoofing22:19 - How John got into this business24:37 - Market size for RF capability28:00 - Data licenses30:56 - Next steps for Hawkeye's revisit rate32:33 - China's capabilities33:17 - Why did Hawkeye 360 acquire Innovative Signal Analysis (ISA)?34:28 - Buy vs build36:43 - John's stance on datacenters in space37:55 - Investor confidence around Hawkeye39:50 - The impact of SpaceX going public42:02 - Is 2026 the year Hawkeye goes public?44:59 - Will countries start building RF shields?45:39 - Ultimate goal of Hawkeye• Show notes •Hawkeye's website — https://www.he360.com/Hawkeye's socials — https://x.com/hawkeye360Mo's socials — https://x.com/itsmoislamPayload's socials — https://twitter.com/payloadspace / https://www.linkedin.com/company/payloadspaceIgnition's socials — https://twitter.com/ignitionnuclear / https://www.linkedin.com/company/ignition-nuclear/Tectonic's socials  — https://twitter.com/tectonicdefense / https://www.linkedin.com/company/tectonicdefense/Valley of Depth archive — Listen: https://pod.payloadspace.com/• About us •Valley of Depth is a podcast about the technologies that matter — and the people building them. Brought to you by Arkaea Media, the team behind Payload (space), Ignition (nuclear energy), and Tectonic (defense tech), this show goes beyond headlines and hype. We talk to founders, investors, government officials, and military leaders shaping the future of national security and deep tech. From breakthrough science to strategic policy, we dive into the high-stakes decisions behind the world's hardest technologies.Payload: www.payloadspace.comTectonic: www.tectonicdefense.comIgnition: www.ignition-news.com

Foundations of Amateur Radio
Building a shack: Part 7 - Powering your shack

Foundations of Amateur Radio

Play Episode Listen Later Jan 24, 2026 8:15


Foundations of Amateur Radio On your amateur radio journey, you'll likely discover that many transceivers run on 13.8 volt DC, give or take. For example my FT-857d requires 13.8 volt plus or minus 15 percent, with a negative ground, and a current draw of 22 ampere, more on that later. In other words, the power supply needs to be between about 11.7 and 15.9 volts, the same voltage that runs most vehicles with some wiggle room for fluctuating alternator charging cycles. While some radios will absolutely fit in your car, there's plenty where that just isn't the case, even though they're set-up for a 13.8 volt power supply. You might think of it as an anachronism, a few steps removed from spark gap transmitters, but there's more to the story. Most residential power grids run on AC power, at varying voltages and frequencies between 50 and 60 Hz. Across the world there's eight different AC voltages in use between 100 and 240 volts. Some countries use more than one combination and I haven't even looked at three phase power. Perhaps 13.8 volt DC isn't looking quite as odd. With this revelation comes the need to actually have 13.8 volt available in your shack. Converting your grid power to something you can plug your gear into requires some form of transformation, typically achieved with a power supply. Efficient, cheap and plentiful, the switch mode power supply is the most common. Built to a price, they're also often noisy, not just the fan, but noisy from a radio emissions perspective. Amateur radio has very sensitive receivers and as a result you can often hear, or see if you have a waterfall display, RF birdies, a sound reminiscent of a budgie whistling, every 100 kHz or so across the whole radio spectrum. Not something most other equipment cares about, so you're often left to fend for yourself in figuring out how to deal with this phenomenon. There's plenty of filtering techniques and circuits to be found and some of them even work, but for my money, I'd spend it on a power supply that doesn't make noise in the first place. A regulated power supply maintains a constant output voltage or current, regardless of variations in load or input voltage. An unregulated power supply can wander all over the place. Adjustable power supplies allow you to set the voltage, amperage, or both, sometimes with knobs, sometimes using external controls. At this point you might decide that this is all too hard and you want to do away with all this complexity and use a Sealed Lead Acid, or SLA battery, after all, that's what the 13.8 volt is based on, but then you'll need to charge it. Similarly, picking any battery technology requires some form of charging. Another word for charger is: power supply, often a switch mode one, and likely not filtered in any way that matters to you, since batteries, and for that matter solar power inverters, are unlikely to care about RF birdies. I will make mention of linear power supplies. When I started on this journey, this was the strong recommendation from my peers as the most desirable option. Although they're significantly less efficient than switch mode power supplies, only 30 percent versus better than 80 percent, from an RF perspective, they're extremely quiet. Of course, the lack of efficiency reveals itself in the form of heat, which necessitates the application of cooling, from a fan, often a very noisy fan. One potential source of power supply is a computer power supply unit or PSU. Before you go down that route, consider that they're intended for installation inside a case, often generate various voltages at very specific current draws and are not typically known for being RF quiet. After weighing up all the variables, I chose a laboratory grade switch mode current limiting adjustable power supply. It's set to 13.8 volt and it sits on my desk doing its thing. Rated at 1 to 15 volts at 40 ampere, it's now as old as I am in amateur radio terms, well and truly a teenager, it's also overkill, by quite a margin. Remember when I mentioned that my FT-857d is rated at drawing 22 ampere? As a QRP or low power station I typically use my transmitter set to 5 watt, but even when others use it at full power, I have never ever seen it draw more than 12 ampere. That's not to say that it can't draw 22, I've just never seen it. As a benefit of having such a massive overkill in the specifications of my power supply, I can power more than one radio and not notice. Not that they're all transmitting at the same time, or using more than 5 watt, it just doesn't matter. I previously discussed setting a standard for coax connectors in the shack, the same is true for deciding what to pick for power supply connectors. In my case I chose Anderson Powerpole connectors. Pins come in 15, 30 and 45 ampere ratings, are genderless and housings are available in many different colours. When I say genderless, it means that you can join two identical connectors. Within my shack, I use the RACES or ARES Powerpole wiring standard and every single 13.8 volt connection uses it. If I get new gear that uses some other connector, I'll cut the power supply wire in half and terminate both the power supply and the cut off cable using Powerpole connectors. That way my gear will connect to my own power supply and I'll have a universal adaptor cable when I need it. Over the years I've collected an impressive array of adaptors using this method and it's helped immensely when sharing gear with other amateurs. Word of warning, make sure you get positive and negative the right way around when you join your Powerpole connectors, and make sure that you have the red and black housings the right way around too, you can thank me later. If you do this more than a few times, I'd recommend that you spend the money on a proper crimping tool. It makes the experience So. Much. Better. To avoid many of the pitfalls of interference whilst connecting power and coax to the same radio, try hard to avoid running both in parallel, or worse, joined to each other. Instead, attempt to run them in different directions and only cross at right angles if you have to. One thing to consider is the ability to switch everything off immediately. To that end I have a power switch on my desk that isolates all power to the equipment. You'll notice that I have not said anything about grounding or earthing, that's on purpose. Your laws and mine are not the same. Similarly, information you'll find online rarely, if ever, describes the jurisdiction it applies to, so, look at your own rules and implement accordingly. I'm Onno VK6FLAB

Microwave Journal Podcasts
Frequency Matters, Jan 23: Radar/Antenna Issue Products, Spectrum Control Interview, News/Events

Microwave Journal Podcasts

Play Episode Listen Later Jan 23, 2026 8:38


Microwave Journal editors Pat Hindle and Del Pierson review the products in the Jan Radar/Antenna themed issue, talk with Ian Dunn, CTO of Spectrum Control, about RF architecture evolution and review industry news/events. Sponsored by RFMW and Spectrum Control.

products cto spectrum radar rf antenna news events ian dunn frequency matters pat hindle microwave journal
Microwave Journal Podcasts
RF Integration and Reducing Time to Deployment: Evolution of Spectrum Control's Strategy

Microwave Journal Podcasts

Play Episode Listen Later Jan 23, 2026 14:11


Ian Dunn, CTO of Spectrum Control, talks with Pat Hindle about their evolution into subsystems to meet the changing military customer needs. Ian talks about RF integration, system responsibility, open systems and reducing time to deployment. Sponsored by Spectrum Control.

Biohacking Beauty
Collagen vs. Elastin For Skin Aging: Why Collagen Is Over-Credited

Biohacking Beauty

Play Episode Listen Later Jan 21, 2026 53:14


Skin sagging, crepiness, and loss of bounce are often blamed on collagen loss, yet the real driver sits elsewhere in the skin's architecture. Elastin degradation accumulates quietly over time, shaping how skin functions long before changes fully register in the mirror.In this Biohacking Beauty episode, we unpack why rebuilding elastin is largely a myth, how elastin breakdown differs fundamentally from collagen loss, and how even a single period of stress can influence skin integrity for decades.We also examine how collagen is over-credited in conversations about sagging and how lasers and radiofrequency treatments can create temporary tightening while promoting long-term fibrotic remodeling that undermines true elasticity. Tune in.What's Discussed:(05:58) Why Elastin, Not Collagen, Drives Skin Bounce and Elastic Recovery(07:54) Elastin's 70-Year Half-Life and Why Skin Aging Is Mostly About Preservation(11:39) Why Rebuilding Elastin Is Largely a Myth After Puberty(21:10) Why Collagen Loss Is Over-Credited in Skin Sagging(23:12) Lasers, RF and Fibrotic Remodeling vs True Skin Elasticity(26:50) The Elastin Enemies: UV, Oxidative Stress, Glycation and Inflammation(31:39) Preservation Over Correction: Building a Daily Elastin-Protective Strategy(34:01) Signal-Based Remodeling: Supporting Elastic Function Without Chronic InflammationFind more from Young Goose:VAMPIRE EXOSOMES: Professional Exosome Serum for Regeneration and Post-Treatment RecoveryUse code PODCAST10 to get 10% off your first purchase, and if you're a returning customer use the code PODCAST5 to get 5% off at www.younggoose.com Instagram: @young_goose_skincareFind our Winter Protocol here: https://www.younggoose.com/pages/winter-protocolFind our Elastin Action Protocol here: https://www.younggoose.com/pages/elastin-action-protocol-landing

Park Avenue Plastic Surgery Class
RF Microneedling Warning

Park Avenue Plastic Surgery Class

Play Episode Listen Later Jan 20, 2026 20:59


In light of the FDA's October 2025 warning about RF microneedling, Dr. Bass explains what it actually means for anyone considering the treatment. He explains that RF microneedling isn't your average facial, but rather a medical procedure that uses tiny needles to deliver radiofrequency energy beneath the skin. Done incorrectly, it can cause complications like burns, scarring, or nerve damage. The FDA warning is worthwhile but provides a single point of view about a very broad range of devices and parameters.  Dr. Bass walks through how to stay safe: choosing an experienced provider, using the right device, and respecting the limits of the procedure.  In the right hands, it's safe and effective, but the FDA reminder is clear: this is a treatment to take seriously. About Dr. Lawrence Bass Innovator. Industry veteran. In-demand Park Avenue board certified plastic surgeon, Dr. Lawrence Bass is a true master of his craft, not only in the OR but as an industry pioneer in the development and evaluation of new aesthetic technologies. With locations in both Manhattan (on Park Avenue between 62nd and 63rd Streets) and in Great Neck, Long Island, Dr. Bass has earned his reputation as the plastic surgeon for the most discerning patients in NYC and beyond. To learn more, visit the Bass Plastic Surgery website or follow the team on Instagram @drbassnyc Subscribe to the Park Avenue Plastic Surgery Class newsletter to be notified of new episodes & receive exclusive invitations, offers, and information from Dr. Bass. 

Reel Fanatics
#467 : MARTY SUPREME

Reel Fanatics

Play Episode Listen Later Jan 18, 2026 74:33


Josh Safdie and Timothée Chalamet team up for an exhilarating sports drama, and the RF guys provide analysis. Michael recommends another sports movie, while Joe champions an international thriller. 

Spaced Out Radio Show
Jan. 16/26 - Digital Seances with Ron and Lourdes

Spaced Out Radio Show

Play Episode Listen Later Jan 17, 2026 173:54 Transcription Available


Ron Yacovetti and Lourdes Gonzalez are the innovators behind the Digital Séance Experience (TDSE), a unique method of spirit communication using a closed-circuit analog white-noise system. With no RF input, no microphone, and no data-bearing signal, TDSE allows anomalous voices to audibly emerge with timing and contextual relevance—challenging conventional explanations and long-standing assumptions in paranormal research.Ron is a six-time author, Society for Psychical Research member, Chief Communications Officer for the IDC Institute, and an Ambassador of Analytic Idealism under Bernardo Kastrup. Lourdes, a licensed New York State court reporter and Research Archivist for the IDC Institute, is widely regarded as an authority in voice phenomena. Together, they advocate a consciousness-first, metaphysical idealist approach that reframes paranormal experiences as natural expressions of mind, encouraging critical thinking and philosophical depth within the field.Website: www.GonYacParanormal.comSpaced Out Radio is your nightly source for alternative information, starting at 9pm Pacific, 12am Eastern.  We broadcast LIVE every night. -------------------------------------------------------You can now join the Space Traveler's Club;Join us at  https://www.patreon.com/sor_space_travelers_club  --------------------------------------------------------Grab Our Latest Spaced Out Radio Gear At:http://spacedoutradio.com/shop  It's a great way to support our show!--------------------------------------------------------OUR LINKS:TWITTER: https://www.twitter.com/spacedoutradio   FACEBOOK:https://www.facebook.com/spacedoutradioshow  SPACED OUT RADIO - INSTAGRAM:https://www.instagram.com/spacedoutradioshow  DAVE SCOTT - INSTAGRAM:https://www.instagram.com/davescottsor   TWITCH: https://www.twitch.com/spacedoutradioshow  WEBSITE: http://www.spacedoutradio.comGUEST IDEAS OR QUESTIONS FOR SOR?Contact Klaus at bookings@spacedoutradio.comBecome a supporter of this podcast: https://www.spreaker.com/podcast/spaced-out-radio--1657874/support.

The DX Mentor
This Week in DX - 01/17/2026

The DX Mentor

Play Episode Listen Later Jan 17, 2026 13:45


Hello and Welcome to the DX Corner for your weekly Dose of DX. I'm Bill, AJ8B.The following DX information comes from Bernie, W3UR, editor of the DailyDX, the WeeklyDX, and the How's DX column in QST. If you would like a free 2-week trial of the DailyDX, your only source of real-time DX information, just drop me a note at thedxmentor@gmail.comKP5 - Desecheo Island – On Monday, KP5/NP3VI began operations from Desecheo Island, the first time KP5 has been on the air since 2009. NP4G, Otis, and several other team members were on the island setting up the antennas, stations and solar panels. We have an update from the KP5 team - Desecheo DXpedition 2026 Update“Please be patient—this is only Day Two of a planned 30-day activation. This DXpedition represents a completely new operating concept designed specifically for environmentally sensitive, highly regulated, and restricted locations. As with any first-of-its-kind effort, refinements are ongoing. Our team leaders, along with electrical and software engineers, are actively fine-tuning operating schedules, band and mode selection, RF power levels, and overall system performance to optimize results as conditions evolve. Due to Desecheo's geographic location, North American stations are currently dominating propagation. That said, our operators have been explicitly instructed to listen for DX stations and to give them priority whenever possible in order to broaden log coverage. We ask for your patience as we work through the pileups and strive to put as many stations as possible into the log.A primary goal of this DXpedition is to deliver as many ATNOs as we can worldwide. Thank you for your understanding, your support, and your cooperation.Good luck in the pileups—and we'll see you in the log!73,Steve N2AJMedia Officer & PilotDesecheo DXpedition 20265H - Tanzania - Dr. Charles, NK8O, is QRV from Tanzania as 5H3DX until February 9 with limited radio activity due to other commitments. He plans to operate mainly 20 to 10 meters, possibly 6 meters if conditions allow, using simple antennas. A more extensive operation is expected in April, and he is exploring remote operation, though limited Internet access is currently a challenge.VP0/H - South Shetland Islands - LZ0A (LZ1AAW), Ivo, continues his activity from the Bulgarian Antarctic Base on Livingston Island. He is QRV in his spare time and has been reported on FT8 on 20 and 15 meters. QSL via LZ1KDP.3X, Guinea - Herman, YB3GIH, is QRV from Boff as 3X/YB3GIH and plans to remain there until about June while working on a contract. His station setup includes an ICOM IC-718 at 100W and a homebrew vertical antenna. He is operating on 20 and 15M SSB. QSL options are eQSL, Club Log, and LoTW.TY - Benin - Gerard's, F5NVF, flight to Benin was delayed by snow in Paris, but he plans to be active on CW as TY5GG later this week where he is scheduled until April 6.PJ2 - Curacao – Jeff, K8ND, operating as PJ2ND, is QRV in Curaáao and will stay until January 30. He will participate in the CQWW 160 Meter CW Contest as PJ2T later in the month and will be active on the bands as PJ2ND until then. QSL for PJ2ND goes via K8ND or Logbook of the World, and for PJ2T via KU9C or Logbook of the World.6W – Senegal – Rudi, 6W/DB1RUL, is QRV and will continue to January 20. He plans to upload the log to LoTW. Other routes are the bureau to his home callsign, or direct with 2 USD. 4S - Sri Lanka – Peter, 4S7KKG, says everything is the same as in previous years. "I'll be here in 4S until the end of March!" His other call is DC0KK. QSL direct or bureau through Club Log OQRS or, he calls it "direct-direct," with SASE and 2 USD to his German home QTH. Until next week, this is Bill, AJ8B saying 73 and thanks to my XYL Karen for her love and support. I Hope to hear you in the pileups! Have a great DX week!

My Take on Music Recording with Doug Fearn
The Weakest Link

My Take on Music Recording with Doug Fearn

Play Episode Listen Later Jan 16, 2026 21:32 Transcription Available


Send us a textThe chain of equipment between the recording artist and the listener is long and complex. Every piece of gear, from the microphone to the listener's speaker or headphones, has the potential to be the weakest link in this chain.In this episode, I go through every major link in the chain and describe why it could be the weakest link in any recording situation. Are there types of equipment or facilities that have an outsized effect on the ultimate quality of a recording? What can we do about that? By the way, I decided to try a new microphone for this podcast episode. It is a Sennheiser MKH8030, which is a bi-directional small-diaphragm RF condenser mic. I like RF condenser microphones because they have a lower level of distortion than traditional condenser mics. I like the sound of MKH8030, and I am sure it will get a lot of use on my sessions. But for my voice, I still prefer the AEA R44C that I normally use. What do you think?email: dwfearn@dwfearn.comwww.youtube.com/c/DWFearnhttps://dwfearn.com/

Category Visionaries
How Hubble Network overcame the Bluetooth short-range perception | Alex Haro

Category Visionaries

Play Episode Listen Later Jan 16, 2026 33:15


Hubble Network is redefining what's possible in satellite connectivity by connecting standard Bluetooth chips to satellites over 500 kilometers away using advanced antenna arrays and digital beamforming. Founded in 2021 by Alex Haro (co-founder of Life360, which IPO'd in 2019 and grew to 80+ million monthly active users) and Ben Longmier (whose previous company's protocol became Amazon Sidewalk after acquisition), Hubble has launched seven operational satellites via SpaceX and is serving enterprise customers across intermodal logistics, off-grid construction, and outdoor recreation. In a recent episode of BUILDERS, I sat down with Alex to explore how Hubble is building the infrastructure layer for global IoT—positioning as the "T-Mobile of space" rather than competing in device markets. Topics Discussed: The technical architecture behind connecting Bluetooth to satellites: lowering bit rates, optimizing modulation, and deploying hundreds of antennas for digital beamforming SpaceX's rideshare program mechanics and what it actually takes to book satellite launches as a startup Why Hubble deliberately chose to be network infrastructure rather than building hardware for specific verticals The psychology barrier of overcoming Bluetooth's short-range association—even among experienced RF engineers from Google, Amazon, and Starlink Strategic focus decisions when facing unlimited market opportunity across construction, agriculture, mining, logistics, and defense Transparent pricing as a developer-first GTM strategy versus traditional enterprise carrier sales models The transition from Life360's consumer hardware exploration to founding a satellite networking company GTM Lessons For B2B Founders: Choose your competitive layer strategically—infrastructure scales differently than applications: Hubble explicitly positioned as network infrastructure, not a device manufacturer. Alex stated: "We're not focused on building the hardware or devices. We very much view ourselves as a networking company." This allows enterprise customers to integrate Hubble connectivity into their existing devices with just a software change to the Bluetooth chip. The result: each B2B customer can deploy hundreds or thousands of devices to their end users, creating exponential reach. For founders building horizontal technology, consider whether competing at the infrastructure layer—even if less immediately tangible—creates superior unit economics and market leverage versus building full-stack solutions. Developer-first positioning requires operational commitment, not just marketing: Hubble's pricing transparency wasn't a marketing tactic—Alex described it as "hardcore to our ethos" because their goal is connecting billions of devices. They explicitly modeled after Twilio and Stripe rather than Verizon or AT&T, making it possible for engineers to validate unit economics independently and start free trials without sales conversations. This wasn't debated internally because both co-founders and the early team aligned on this approach. For infrastructure companies targeting massive scale, half-measures on developer experience will fail—the entire go-to-market motion must support self-service validation and transparent economics. Constraint forces clarity—unlimited TAM demands disciplined ICP filtering: Despite viable use cases across construction, oil and gas, mining, agriculture, supply chain, and defense, Alex emphasized: "In the early stages, focus is the most important thing. Every hour matters and being able to focus matters quite a bit and defocusing yourself can really hurt." Hubble's "sexy hook of Bluetooth to space" generates inbound interest across industries, creating constant pressure to expand. Their active debate centers on which industry leaders are "solving important use cases" with existing customer bases of "hundreds, if not thousands of customers." For founders with horizontal technology, resist opportunistic deals—filter aggressively for partners who provide concentrated distribution rather than one-off deployments. Physical demonstration collapses credibility timelines for counterintuitive technology: Hubble faced skepticism even from sophisticated RF engineers because of hardwired associations between Bluetooth and short range. Alex noted: "Some of the investors that joined our A or B, they passed on our seed and A because they thought, well, I believe in Alex, but is this really physically possible?" Post-launch with working satellites, the conversation shifted from "is this possible?" to commercial terms. The lesson isn't just "show don't tell"—it's that for technically improbable innovations, rushing to demonstrable proof compresses months of explanation into minutes of validation. Founders should potentially sacrifice feature breadth to reach a single, undeniable proof point faster. Operational domain expertise reveals infrastructure gaps others can't see: Alex spent years as CTO of Life360 attempting to build connected hardware for families—smart pet collars, GPS watches for kids, fall detectors—but existing networks had "super short battery life, very bulky, no global coverage, way too expensive." He invested in Ben's previous mesh network company and became a close advisor before co-founding Hubble. The insight wasn't theoretical—it came from failing repeatedly to solve the problem with existing infrastructure. Founders should treat operational frustrations in previous roles as proprietary market intelligence: you've already paid the learning cost that competitors will need years to acquire. // Sponsors: Front Lines — We help B2B tech companies launch, manage, and grow podcasts that drive demand, awareness, and thought leadership. www.FrontLines.io The Global Talent Co. — We help tech startups find, vet, hire, pay, and retain amazing marketing talent that costs 50-70% less than the US & Europe. www.GlobalTalent.co // Don't Miss: New Podcast Series — How I Hire Senior GTM leaders share the tactical hiring frameworks they use to build winning revenue teams. Hosted by Andy Mowat, who scaled 4 unicorns from $10M to $100M+ ARR and launched Whispered to help executives find their next role. Subscribe here: https://open.spotify.com/show/53yCHlPfLSMFimtv0riPyM

The CyberWire
A long day without bars.

The CyberWire

Play Episode Listen Later Jan 15, 2026 31:06


Verizon hit by a major wireless outage. Poland blocks an attack on its power grid. A massive database of French citizens exposed. Microsoft shuts down a cybercrime-as-a-service operation. The UK backs away from digital ID plans. California probes Grok deepfakes. The FTC settles with GM over location data. Palo Alto Networks patches a serious firewall flaw. Plus, John Serafini of HawkEye on modern signals intelligence, and federal agents seize devices from a Washington Post reporter. Remember to leave us a 5-star rating and review in your favorite podcast app. Miss an episode? Sign-up for our daily intelligence roundup, Daily Briefing, and you'll never miss a beat. And be sure to follow CyberWire Daily on LinkedIn. CyberWire Guest Today Maria Varmazis sits down with John Serafini, Founder and CEO of Hawkeye 360, on T-Minus to discuss commercial signals intelligence, advanced RF signal processing, and Hawkeye 360's recent acquisition of Innovative Signal Analysis alongside its Series E funding. To hear the full conversation, check out the episode on T-Minus. Selected Reading Verizon Says Service Restored After Thousands Affected by Outage (Bloomberg) Poland says it repelled major cyberattack on power grid, blames Russia (The Record) Massive breach leaks 45 million French records: demographic, healthcare, and financial data all leaked, here's what we know (TechRadar) Criminal Subscription Service Behind AI-Powered Cyber-Attacks Taken Out By Microsoft (Infosecurity Magazine) Government drops plans for mandatory digital ID to work in UK (BBC News) Attorney General Bonta Launches Investigation into xAI, Grok Over Undressed, Sexual AI Images of Women and Children | State of California (Department of Justice) FTC bans GM from selling drivers' location data for five years (Bleeping Computer) Palo Alto Networks warns of DoS bug letting hackers disable firewalls (Bleeping Computer) FBI executes search warrant at Washington Post reporter's home (Washington Post) US cargo tech company publicly exposed its shipping systems and customer data to the web (TechCrunch) Share your feedback. What do you think about CyberWire Daily? Please take a few minutes to share your thoughts with us by completing our brief listener survey. Thank you for helping us continue to improve our show. Want to hear your company in the show? N2K CyberWire helps you reach the industry's most influential leaders and operators, while building visibility, authority, and connectivity across the cybersecurity community. Learn more at sponsor.thecyberwire.com. The CyberWire is a production of N2K Networks, your source for strategic workforce intelligence. © N2K Networks, Inc. Learn more about your ad choices. Visit megaphone.fm/adchoices

OnTrack with Judy Warner
Inside Quantum Computing Hardware with Šimon Marek | OnTrack

OnTrack with Judy Warner

Play Episode Listen Later Jan 13, 2026 46:45


Quantum computing is no longer confined to research labs—it's entering the commercial space, and electrical engineers are uniquely positioned to contribute. In this episode of the OnTrack Podcast, host Zach Peterson sits down with quantum hardware designer Šimon Marek to explore the fascinating world of superconducting quantum chips. From transmon qubits and Josephson junctions to control electronics and FPGA-based systems, Šimon breaks down the engineering principles that make quantum computers work, revealing how familiar microwave and RF design concepts translate directly into this cutting-edge field. Whether you're a PCB designer curious about quantum technology or an engineer looking for your next challenge, this conversation offers a practical roadmap for understanding quantum hardware. Šimon shares his journey from Arduino projects to quantum chip design, walks through actual chip layouts and simulation workflows, and discusses the fabrication processes that bring these devices to life. Discover why quantum computing might be more accessible to traditional electronics engineers than you think.

Sleep Unplugged with Dr. Chris Winter
#186 - EMF and Sleep: Rays of Violet and Electric Blue

Sleep Unplugged with Dr. Chris Winter

Play Episode Listen Later Jan 12, 2026 35:07


Electromagnetic fields (EMF) are everywhere—from our phones to our Wi-Fi to the wiring in our homes. But do they actually disrupt sleep… or is this another modern sleep villain that gets more attention than it deserves? In this episode of Sleep Unplugged, we will:Define what EMF actually is (ELF vs RF, and why “non-ionizing” matters)Learn what research says—and doesn't say—about EMF and the brain, including why subtle EEG changes don't always translate into real-world sleep problemsReview what studies show about EMF and sleep, from brain waves and spindles to subjective sleep qualityFocus on Chuck McGill (Better Call Saul) as a case study, and why his story mirrors what we see in insomnia, hyperarousal, and perceived sleep threatsDetermine if EMF-blocking devices actually work and look at physics vs marketing—and why many products overpromiseList some reasonable precautions without fear, and why chasing the “perfect sleep environment” can sometimes make insomnia worseProduced by: Maeve WinterMore Twitter: @drchriswinter IG: @drchriwinter Threads: @drchriswinter Bluesky: @drchriswinter The Sleep Solution and The Rested Child Thanks for listening and sleep well!

Foundations of Amateur Radio
Building a shack: Part 5 - Antenna Shenanigans

Foundations of Amateur Radio

Play Episode Listen Later Jan 10, 2026 5:40


Foundations of Amateur Radio Putting your station together is best described as a juggling act, since you'll discover that everything depends on everything else and the more you plan, the more you learn and the more variables become apparent, none more so than with the selection of an antenna. Antennas are endlessly variable. To give you a taste, imagine a loop of wire, shaped like a circle. As you stretch the circle, it becomes an oval, if you pull on four corners, it's a square, pull it tight between two points and it more or less becomes a single wire. In other words, one piece of wire can essentially make an infinite number of antennas, and we haven't even varied the material, length, thickness or coating. So, to discuss antennas is to embark on a lifelong journey of exploration and me telling you to get one over another is not going to help, instead I'd like to discuss some considerations that you might not have encountered. The obvious issue of space is generally the first consideration. Then there's the neighbours and their sense of aesthetics, or lack thereof. There's local laws to abide by and sometimes permissions and permit requirements, though in many cases it seems that seeking forgiveness is a quicker route to success. Your Mileage May Vary. Talk to your local amateur club. There's the property owner to consider. If that's you, great, drill away, if not, you will need to tailor your antenna selection to the amount of renovations required. If you live in a restricted location where there are all manner of rules about the things that you cannot do, you might need to think carefully about your options. Stealthy antennas are a thing. As I've said previously, inside your roof might be an option, but there are others. Some examples to consider. If there's a TV aerial on your roof, will that look similar to a 70cm Yagi, or could it hide a 2m vertical? Do you have a metal gutter which might act as an antenna, or could you use Christmas light clips to hang a wire antenna from your gutters? Could you hide a vertical in a plastic down-pipe? Could you dangle a ladder-line antenna out a window at night, or use thin wire to hold up your plants while hiding your antenna in the garden, or can you use a beverage antenna that's lying on the ground, or hidden under the fence capping? Could you tune up your fence for that matter? In other ways to make your hobby look invisible in plain sight, could you use an antenna that looks like a roof vent, or if you're into moon bounce, could you repurpose a satellite dish? Could you make your outdoor washing line into an antenna or add a flagpole vertical antenna that also happens to soothe your vexillology sensibilities? While we're talking stealth, you can paint your antenna to match the decor. To get your antenna up in the air, could you use a length of wood, a pool cleaning or painters pole, strapped to your pergola, gazebo, balcony railing, or some other existing structure? Can you use the edging of a shade sail, professionally installed, it comes complete with mounting points. It doesn't stop there, I've heard of several amateurs who managed to park a sailboat, with the mast up, in their driveway without ever once floating it in a nearby body of water. Of course this is not exhaustive, nor is it meant to be, it's really a trigger to think about some options you might not have discovered. In other words, if you need stealth, you can be creative, rather than buy an antenna off the shelf. Speaking of buying off the shelf, there's nothing quite like buying a wonderful antenna, the answer to all your questions, only to discover that it needs tuning and tweaking, to the point where you might spend a year getting familiar with all its quirks. That's not to discourage you from picking that path, just to warn you that there is no such thing as the perfect antenna. If you are less space restricted, building a tower or a mast, the difference being that a tower stands all by itself, like the one in Paris, a mast needs guy-wires to keep it up. You'll likely need to consider failure, engineering standards and concrete, not to mention maintenance. So, how do you go about selecting the perfect antenna to suit your needs? In the same way that a magician pulls a rabbit from a hat. In other words, there's a trick. It's pretty simple, start small. With that I mean, start with a simple wire antenna. It will achieve a number of things that only experience will give you. For starters, it will prove that your shack works. As-in, end-to-end. That might not sound like a big deal, but there are many different moving parts in building a successful shack, making your first contact is going to be a milestone worth logging, more on that another day. While making your first contact is momentous, getting an antenna in the air will also allow you to hear what your neighbourhood sounds like. Is it completely RF quiet, in which case, where do you live and do you have a spare bedroom? The reality is, for most of us, local RF noise is the norm when setting up your station. Noise is a whole other topic and I'll get into that next time. I haven't said anything at this point about your living circumstances, but it should be obvious that anyone you're living with needs to be on-board with your adventures, so discuss your plans and concerns. I'm Onno VK6FLAB

The Trillium Show with Dr. Jason Hall
Genius RF vs. Morpheus8: What Actually Matters in Radiofrequency Microneedling (Ep. 103)

The Trillium Show with Dr. Jason Hall

Play Episode Listen Later Jan 8, 2026 15:44


Send us a textRadiofrequency microneedling is everywhere right now, but not all devices (or results) are the same.This week on The Trillium Show, I'm breaking down the real differences between Morpheus8 and Genius RF, based on my experience as a board-certified plastic surgeon who has owned, used, and ultimately moved on from Morpheus8.I was one of the early adopters of Morpheus8 in my region. While it delivered results, it also came with significant drawbacks, especially when it came to pain, consistency, and how energy was being delivered into the skin. After a year, I sold the device and largely stepped away from RF microneedling altogether.Years later, I revisited the technology, and what I found changed my mind.In this episode, we cover: • Why RF microneedling can work well (or backfire) depending on the device • How needle sharpness, motor control, and depth accuracy affect outcomes • Why pain is often a sign of poor engineering, not better treatment • The truth about fat loss, collagen stimulation, and why deeper isn't better • How Genius RF's real-time energy monitoring leads to safer, more consistent resultsIf you're considering RF microneedling, or trying to understand why some people get great results while others don't, this episode will help you see past the marketing and focus on what actually matters for skin quality, safety, and long-term facial aging.As always, thanks for listening. If you enjoy the show, please leave a review on YouTube or Apple Podcasts to help others find it.

Drone Radio Show
Securing the Skies: Detecting and Responding to Drone Threats - Logan Harris, CEO Spotter Global

Drone Radio Show

Play Episode Listen Later Jan 8, 2026 41:03


Logan Harris is CEO, President, and Founder of Spotter Global—a company specializing in compact radar and drone detection technologies. Spotter Global imagines, designs, manufactures, and coordinates the software development of compact surveillance radars, Remote Drone ID, NetworkedIO command and control, and its Integrated Management Center. The company was originally founded to meet the needs of U.S. Special Forces, who required a very small, wide-area radar to protect small units conducting Village Stability Operations in Iraq and Afghanistan. From that need, the first Compact Surveillance Radar—the M600—was developed to protect warfighters operating in austere environments. In 2013, the attack on the Metcalf substation in California highlighted the need to detect threats far beyond the fence line. In response, Spotter introduced its first Compact Security Radar, the C40. Since then, the company has expanded its commercial off-the-shelf offerings to include 17 radar models covering areas from one acre to more than 380 acres, serving markets well beyond critical infrastructure—and far beyond North America. Logan is widely recognized as the inventor of the compact surveillance radar category. With deep expertise in RF engineering and digital signal processing, he launched SpotterRF in 2009 to help prevent harm to critical infrastructure and protect warfighters. Previously, Logan served as CTO at Wavetronix and as CTO and co-founder of ImSAR, the creator of NanoSAR. His engineering background also includes roles at IBM, TRW, Sensar Larson Davis, and Vantage. Logan holds both Bachelor's and Master's degrees in Electrical Engineering from Brigham Young University. Known for his innovation and leadership, he has positioned Spotter Global as a trusted radar provider across government and commercial sectors. In this episode of the Drone Radio Show, Logan talks about the growing reality of drone threats, how Spotter Global is using advanced detection and Remote ID technology to protect critical infrastructure and large public events, and what the future of airspace security looks like as agencies, regulations, and technologies continue to evolve.

Practice Advantage
Building an Aesthetics Practice with Dr. Jenn DenHartog

Practice Advantage

Play Episode Listen Later Jan 5, 2026 40:52


It's January 2026 and time to focus on your 2026 practice goals. What do you want to accomplish and where do you want to take your business this year? In this episode, we sit down with Dr. Jenn DenHartog, founder of Premier Vision Clinic in Clive, IA to ask her tips for success in growing a dry eye and aesthetics practice. Key Takeaways:Own your role in medical optometry. Most patient cases don't need a referral out to ophthalmology until surgical intervention.Medical v. Vision doesn't have to be all or nothing - give the vision exam patient a nugget of their medical diagnoses and treatment options and then bring them back for their medical follow up visit.You can never put processes and systems in place too early. Even if it doesn't feel like it's needed, there will come a time when you needed those systems in place.Beginning with the dry eye conversation addresses the most significant issue the patient is facing. Highlighting the additional impacts certain treatments like IPL, RF, LLLT, etc. have additional benefits that the patient may also experience. This opens the door for the patient to experience them and wanting to continue the treatments for cosmetic reasons.Celebrate wins with your patients and with your team. Only the patient gets to determine what their wins are. What Dr. DenHartog is reading: Battlefield of the Mind by Joyce MeyerPractice Advantage Reading List**Don't miss out on an extra $15 rebate for all commercial VSP Eye Exams throughout all of 2026! Visit www.pecaaexamrebate.com now!**

Regenerative Health with Max Gulhane, MD
Hidden Health Costs of Screens and Artificial Light

Regenerative Health with Max Gulhane, MD

Play Episode Listen Later Jan 3, 2026 42:40 Transcription Available


In this talk I present the case that artificial light and wireless RF radiation are pervasive indoor pollutants that are disrupting your circadian rhythm and damaging the health of your children. Watch on Youtube to see the slides. CONSULT DR MAXInitial consult - https://www.drmaxgulhane.com/offers/5jfDvLyH/checkoutSUPPORT MY WORK

Foundations of Amateur Radio
Building a shack: Part 4 - coaxial cable alternatives

Foundations of Amateur Radio

Play Episode Listen Later Jan 3, 2026 5:55


Foundations of Amateur Radio When you start the process of getting your hobby off the ground, either for the first time, or after a hiatus, you might be left with the impression that the only way to "do amateur radio" is to have a shack, a place where you can set-up your gear, and connected to that gear using coax, one or more antennas. While that's a common scenario, it's not the only one at your disposal. We are after all in the game of communication and over the past few decades options have exploded. Starting closest to the traditional radio, coax and antenna, is to consider indoor antennas. There's many to choose from. You can install one in the same room as your shack, or, you can build your antennas in the roof space, either way, invisible from the outside can sometimes be a requirement. Stealth is a topic all its own, and no doubt we'll get to that another time. A word of caution. If you do have an indoor antenna and associated coax, consider your transmitter power levels, since it's likely that given the close proximity, you'll exceed emissions safety standards, or you'll cause harm to other electronic equipment in the building. QRP or low power is a good way to go if this is something you're considering. If we step away from a traditional radio, coax, antenna configuration, you can build your shack in other ways too. For example, you can use a local repeater which you might trigger from a local handheld radio. Often dismissed as being for local communications only, there are thousands of repeaters across the globe offering a variety of bands, frequencies and modes. Often you can access a local repeater that can be connected to a remote one using a bewildering array of technologies, some using the internet, some using traditional RF. You'll find repeaters on 10m, 6m, 2m, 70cm and 23cm. There's nothing stopping you making your own repeater. You don't even need to go through the effort of making it completely standalone, for example, my Yaesu FT-857d has a detachable face-plate or head, connected to the main body by a short cable. There are plenty of other radios with a similar configuration. Presumably designed for the installation in a vehicle, where the head needs to be near the driver and there's unlikely to be space for the body, you can run a longer cable from the head to the body and install it somewhere more convenient. In my case it was bolted underneath the removable floor into the boot next to the spare tyre. There's several solutions that replace the connecting cable with an internet connection. Now, that internet connection can be across the room, from inside your shack to your garage, or between your shack and a remote hill where you have permission to put up a bit of gear. In fact, the same type of setup can be used to connect to shared radios, and companies like Elecraft, Flex Radio and ICOM make specific remote heads that can operate remote radio equipment, marketed as RF decks, without needing to install and maintain computers at either end, but more often than not, this equipment is brand or model specific. Which raises another option. You can connect to remote equipment across the internet using your computer, which means that your shack might be a computer, a laptop, or a mobile phone and your gear might be in a different country. Many radio clubs have discovered that their often extensive radio shack is virtually unused during the week, and have installed remote equipment to allow you as a member to connect, sometimes as part of your membership, sometimes with an extra fee, since there are costs associated with setting this up and keeping it running. At some point you're going to discuss this with other amateurs and you're potentially going to hear someone tell you that this is not "real radio". Considering over a century of radio evolution, from spark-gap through valves, transistors, integrated circuits and software defined radio, where exactly is the "real radio" line drawn? Is using WSPR, RTTY, FT8, Hellschreiber, Olivia, SSTV, PSK31, Domino, MFSK and thousands of other digital modes "real radio"? If the answer to that is an emphatic "yes", then ask yourself, how do you actually use those modes? The answer looks suspiciously like a computer running digital mode software, either connected to a physical radio in the same room, or connected to one across the internet. In other words, with the proliferation of communication alternatives, amateur radio is evolving. No doubt it will evolve further. So, today, a perfectly viable, and some might say, modern, amateur radio shack might not actually have any traditional RF based radio gear, though perhaps a hand-held might be something to consider when you next treat yourself, not because without it you're not a real amateur, but because it opens your world to other means of communication, something which I think is perhaps even more important than building the perfect shack. In other words, you are not required to have a shack to be a radio amateur, it's just that it brings with it another dimension of engagement and activity. Speaking from personal experience, I miss my functional shack, but it's evolving, so there's that. Next time I'll take a look at antennas, stealthy or otherwise. I'm Onno VK6FLAB

dj bigdirty's: night club musical
Night Club Musical Act 110: Clean Energy

dj bigdirty's: night club musical

Play Episode Listen Later Jan 1, 2026 68:53


djbigdirty.com  twitch.tv/djbigdirty Friday nights 1.  [00:00] Intro 2. [00:39] Deep Dish feat Malou- Dreaming {Armada} 3. [04:31] Brigado Crew, Clér Letiv- Here I Am {Purified} 4. [08:52] If I?- Sirens {Purified} 5. [13:15] Against All Ødds- Out Of Control (DJ Bigdirty Reconstruction) {RESURRECTION} 6. [18:39] Röyksopp feat Susanne Sundfør- Running To the Sea {aname Remix) {Dog Triumph} 7. [24:45] TH;EN, Gioli & Assia- Give You My Love {RESURRECTION} 8. [28:41] Tinlicker- Never Let Me Go {Anjunadeep} 9. [33:30] Alex Breitling- Eternity {Purified} 10. [37:04] M.O.S., Michael Simon- Without You {UV} 11. [40:52] YOTTO, Eli & Fur- Somebody To Love) {Odd One Out} 12. [45:10] Kyau & Albert- Photographs {Euphonic} 13. [48:57] Above & Beyond w/ Malou- Letting Go (Above & Beyond Club Mix) {Anjunabeats} 14. [53:30] My Friend feat Lauren L'aimant- January Embers (Oliver Smith Remix) {Anjunabeats} 15. [58:10] Amy Wiles- I Never Want This To End {Anjunabeats} 16. [01:01:33] RÜFÜs DU SOL- Innerbloom (Thomas Gold Remix) {White} 17. [01:04:27] Genix, Zashanell- Leave The Light On (Genix & NOMADsignal Mix) {Anjunabeats}

Foundations of Amateur Radio
Building a shack: Part 3 - the ingress of coaxial cable

Foundations of Amateur Radio

Play Episode Listen Later Dec 27, 2025 9:40


Foundations of Amateur Radio One of the potentially trickier aspects of putting together your shack is connecting the radio to the antenna. On the face of it, the challenge is limited to making sure that you have mating connectors on both ends, but when you actually start implementing this you'll run into several other considerations. The very first one as I said is the connector. Every amateur I've ever spoken to goes through the same process. You pick a connector, typically the one that your radio comes with, then you adapt the connector on your coaxial cable to suit, then you'll get an SWR meter, a dummy load, some testing gear, a coax switch or two, perhaps another radio, or an amplifier and along the way you'll discover that you now have a growing collection of connectors to choose from, and that's just the connectors inside the shack. After considering connectors, you'll start to contemplate the coax itself. You'll likely weigh price against signal loss, but there are other aspects to the selection of the right coax for the job. For example, how do you get the coax actually into the shack? One of the main challenges associated with solving that problem is surprisingly something that rarely affects our hobby, other than any human factors associated with the phenomenon of "weather". Getting coax into a shack generally involves passing through a weather proof barrier of some sort. In doing so, you're likely to create a place where the weather can make its way into places it's not supposed to. Water can and will travel along your coax. Hopefully on the outside of it, but if you're unlucky, on the inside too, likely destroying it along the way. At first glance you'll think that water only travels down with gravity and in an ideal world you'd be right, but as it happens, water will happily do other things like get blown by the wind, or condensate in temperature gradients, like those found near a hole you just created in your lovely weather proof barrier. If your shack has existing openings, they're generally the easiest to appropriate, things like gaps in the eves, existing vent holes, between roof tiles or sheet iron, plenty of existing places where you can get from inside to outside a shack. Note that this is also the case if your shack is a trestle table tucked away in an office, like mine. Before I continue, I'm about to raise some potential safety issues, but I'm not an occupational health and safety professional, so, do your own due diligence. If you do need to go into your roof space, height aside, consider it a dangerous place. Make sure that there's someone to check on you and consider alternatives to climbing up there. Wearing a face mask and full body clothing is a very good idea. Often you'll find exposed wires, deteriorating or toxic insulation and other nasty things, conductivity of steel roof frames and pipes are also a hazard, so be extremely reluctant to venture there. Avoidance is preferable. Working at heights 101: Don't .. that said, there may be no alternative. You can lift corrugated iron sheets by undoing the roofing screws. If you do, make absolutely sure that you don't make a string of water inlet points when you put it all back together. In lifting a sheet, you can access the roof space and run your coax. Sometimes the gap between the corrugation and the rafters is sufficient to push the coax through, but if you live in a hot climate, make sure that it doesn't touch the sheeting, since coax is likely to distort, if not outright melt, if it's in direct contact with the iron sheet while the sun is belting down on it. Consider the temperature rating of your coax. Similarly, terracotta roof tiles tend to have enough space to allow coax to enter the roof space. Be very careful, since they're often fragile and potentially irreplaceable. Look for openings like existing roof fittings, things like chimneys, vent pipes, roof ridges, etc. for simpler points of entry. If you need to make a hole in your roof and seal it, there's special rubber grommets for this purpose. You cut a little opening in the grommet, too tight for the coax, then force it through. Seal to the roof with UV-stable silicone and you're good to go. Check them every so many years, they deteriorate. Speaking of silicone, if there's an existing hole that you're using, don't just seal it up, it might be there for a reason. Windows often have vent holes or gaps that will fit some types of coax and there's inserts you can use to open a sliding window that will accommodate coax, but consider the security of that window before you commit. There's also special flat coax for running through a window frame or under a door, but check before you buy that they're suitable for the job. Ladder line is also an option, it's much thinner, can travel longer distances, but its performance can be affected by corrugated iron and other conductors. Rarely if ever does the initial acquisition of coaxial cable involve details like "bending radius", the smallest turn you can make with the coax without destroying its characteristics, since bending causes the insulation, the core and the shield to distort to some degree and with it, affect the RF passing through. Whichever path your coax takes, consider that you can cut it short, but not long. If you really must know how long the coax is, use some string to run along the proposed path, but beware, the string has a bending radius that approaches zero, coax does not. Most coax will specify a bending radius for fixed and repeated bending. The fixed one is for a one time only bend and 65 mm is typical. Thinner coax tends to have a smaller bending radius, but that might affect the signal loss, or the budget, or both, so take that into account. Cutting and joining also introduces points of failure, places of moisture ingress, thick spots that cannot be pulled through existing holes, and plenty of other hidden fun and games, in other words, don't be stingy, get it right, it might cost a few bob extra, but you'll have a happier time of it. If you need to run your coax inside a wall, the tool you're looking for is called a "Cavity King", not of the embalming variety, though relevant if you happen to do something foolish like drill a hole through an existing power wire in your building, so don't start drilling holes where it suits without checking first. If you do, make sure that you drill on an angle facing upwards from the outside and find a place where the coax itself doesn't get wet on the way in. Speaking of holes. Terminate the coax after you installed it, not before. You can use electrical tape to attach a rope to pull the coax along its route without damaging the coax. Before you close up the roof and pack everything away attach the connectors to the coax and properly test it. If it fails your tests, it's easier to run it again with everything in place than it is to start from scratch, ask me how I know. In my shack, I have a run of RG-214 that goes to my VHF/UHF vertical, I also have a run of quad shield RG-6 that goes to my HF antenna. If you're familiar with coax indicators, you'll know that RG-6 is actually 75 Ohm, not 50 Ohm. Given that it's made from aluminium, not copper, it's also an absolute turd to solder. What it does have going for it is that it's absurdly cheap, since its used in satellite dish installations across the planet. It also very handily can be terminated with F-type compression connectors, which in the 25 years I've used them, I've yet to see fail. The F-type connector can accommodate a handy BNC adaptor, bringing us back into the realm of amateur radio. My coax goes under the corrugated iron of my roof through the plasterboard of my office wall, hidden away in a cupboard, snakes under the cupboard door, along the wall to the termination coax switch that is in turn connected to my radio, more on that another time. The two coax runs are tied together, to ensure that they don't coil weirdly, don't pose a trip hazard and it's connected to various fixed points along its path. None of it is permanent, other than the hole in the plasterboard, inside a cupboard, behind a faceplate. So, after removing the coax, a blanking plate brings everything back to invisible if that's ever required. What happens outside is a whole different story and what it attaches to, yet another. The point is that from the place of picking the right connector, you likely discovered that routing coax is potentially a bigger challenge than you might have considered at first. There are other options. What issues affect the ingress of coax at your shack? I'm Onno VK6FLAB

Live - Love - Learn with Catherine Edwards
#134 Homo Borggen EXPOSED? Nanotech Implants, Havana Syndrome & the Signal That Is In You

Live - Love - Learn with Catherine Edwards

Play Episode Listen Later Dec 24, 2025 53:21


What if Havana Syndrome is only the visible symptom of something much bigger?In this interview, Jesse Beltran (retired firefighter/paramedic) shares his investigation into Havana Syndrome, alleged RF (radiofrequency) targeting, and the concept of “Homo Borggen / Homo Borg Genesis” or “forced transhumanism” or “cyborgisation”.He has tested large groups of civilians and professionals using RF detection tools, discusses a case involving alleged “biosensors” removed from a woman (Bonnie Keller), and outlines why he believes the phenomenon may be technological rather than psychological — including claims about frequencies that “follow” certain people.We also explore broader implications: surveillance tech, digital ID, 5G/6G narratives, and the ethics of behavioural modification research.———————————————— 

Ham Radio 2.0
E1670: Is the Baofeng UV-7B REALLY Worth the Hype in 2025

Ham Radio 2.0

Play Episode Listen Later Dec 23, 2025 11:25 Transcription Available


Dive into the nitty-gritty of ham radio gear with our in-depth Baofeng UV-7B review! In this hands-on test, we measure the power output across VHF (144-148 MHz) and UHF (420-450 MHz) bands using professional RF equipment to reveal real-world performance—does it hit the advertised 5W max, or fall short under load? We also scrutinize spectral purity with a spectrum analyzer, checking for spurious emissions, harmonics, and sideband cleanliness to ensure FCC compliance and clean QSOs. Perfect for beginner hams, emergency comms enthusiasts, or anyone upgrading from the UV-5R series. Discover if the UV-7B's compact design, dual-band capability, and affordability make it a winner—or if quirks like modulation drift hold it back.Today's video is sponsored by M&P Coax - save 10% off of all of their products with code HR2CABLES at this link - https://geni.us/hr2cablesRadio link - https://geni.us/Vagi1Become a supporter of this podcast: https://www.spreaker.com/podcast/ham-radio-2-0--2042782/support.

Crazy Wisdom
Episode #515: Simple Thinking for Complex Worlds: Plasma Physics, Rockets, and Reality Checks

Crazy Wisdom

Play Episode Listen Later Dec 19, 2025 50:49


In this episode of the Crazy Wisdom podcast, host Stewart Alsop talks with Umair Siddiqui about a wide range of interconnected topics spanning plasma physics, aerospace engineering, fusion research, and the philosophy of building complex systems, drawing on Umair's path from hands-on plasma experiments and nonlinear physics to founding and scaling RF plasma thrusters for small satellites at Phase Four; along the way they discuss how plasmas behave at material boundaries, why theory often breaks in real-world systems, how autonomous spacecraft propulsion actually works, what space radiation does to electronics and biology, the practical limits and promise of AI in scientific discovery, and why starting with simple, analog approaches before adding automation is critical in both research and manufacturing, grounding big ideas in concrete engineering experience. You can find Umair on Linkedin.Check out this GPT we trained on the conversationTimestamps00:00 Opening context and plasma rockets, early interests in space, cars, airplanes 05:00 Academic path into space plasmas, mechanical engineering, and hands-on experiments 10:00 Grad school focus on plasma physics, RF helicon sources, and nonlinear theory limits 15:00 Bridging fusion research and space propulsion, Department of Energy funding context 20:00 Spin-out to Phase Four, building CubeSat RF plasma thrusters and real hardware 25:00 Autonomous propulsion systems, embedded controllers, and spacecraft fault handling 30:00 Radiation in space, single-event upsets, redundancy vs rad-hard electronics 35:00 Analog-first philosophy, mechanical thinking, and resisting premature automation 40:00 AI in science, low vs high hanging fruit, automation of experiments and insight 45:00 Manufacturing philosophy, incremental scaling, lessons from Elon Musk and production 50:00 Science vs engineering, concentration of effort, power, and progress in discoveryKey InsightsOne of the central insights of the episode is that plasma physics sits at the intersection of many domains—fusion energy, space environments, and spacecraft propulsion—and progress often comes from working directly at those boundaries. Umair Siddiqui emphasizes that studying how plasmas interact with materials and magnetic fields revealed where theory breaks down, not because the math is sloppy, but because plasmas are deeply nonlinear systems where small changes can produce outsized effects.The conversation highlights how hands-on experimentation is essential to real understanding. Building RF plasma sources, diagnostics, and thrusters forced constant confrontation with reality, showing that models are only approximations. This experimental grounding allowed insights from fusion research to transfer unexpectedly into practical aerospace applications like CubeSat propulsion, bridging fields that rarely talk to each other.A key takeaway is the difference between science and engineering as intent, not method. Science aims to understand, while engineering aims to make something work, but in practice they blur. Developing space hardware required scientific discovery along the way, demonstrating that companies can and often must do real science to achieve ambitious engineering goals.Umair articulates a strong philosophy of analog-first thinking, arguing that keeping systems simple and mechanical for as long as possible preserves clarity. Premature digitization or automation can obscure understanding, consume mental bandwidth, and even lock in errors before the system is well understood.The episode offers a grounded view of automation and AI in science, framing it in terms of low- versus high-hanging fruit. AI excels at exploring large parameter spaces and finding optima, but humans are still needed to judge physical plausibility, interpret results, and set meaningful directions.Space engineering reveals harsh realities about radiation, cosmic rays, and electronics, where a single particle can flip a bit or destroy a transistor. This drives design trade-offs between radiation-hardened components and redundant systems, reinforcing how environment fundamentally shapes engineering decisions.Finally, the discussion suggests that scientific and technological progress accelerates with concentrated focus and resources. Whether through governments, institutions, or individuals, periods of rapid advancement tend to follow moments where attention, capital, and intent are sharply aligned rather than diffusely spread.

The Farzy Show with Marc Farzetta
Nakobe Dean on his play and the Defense "Standard" - Phillies add Adolis Garcia

The Farzy Show with Marc Farzetta

Play Episode Listen Later Dec 16, 2025 39:28 Transcription Available


Nakobe Dean on the Philadelphia Eagles' defensive effort this season! Philadelphia Phillies sign RF replacement for Nick Castellanos, despite Casty still being on the roster. Gametime Ticket Offer: $20 off with code "FARZY" at gametime.co The Farzy Show presented by MyBookie Promo: No-strings-attached cash bonus up to $200 Promo Codes: FARZY ..  https://mybookie.website/joinwithFARZYManscaped Offer: 20% off AND Free Shipping with code "Farzy20" at Manscaped.comCopyright Disclaimer under section 107 of the Copyright Act 1976, allowance is made for “fair use” for purposes such as criticism, comment, news reporting, teaching, scholarship, education and research. Fair use is a use permitted by copyright statute that might otherwise be infringing.

The Healthier Tech Podcast
Dr. Beverly Jensen Says Your Phone Is Cooking Your Sperm and Your Router Might Be Rewiring Your Brain

The Healthier Tech Podcast

Play Episode Listen Later Dec 16, 2025 33:56


What if the most dangerous health device in your home is the one you use without thinking. In this episode of The Healthier Tech Podcast, Dr. Beverly Jensen, founder of YouAndEMF.com, explains why modern EMF exposure is not just a fringe concern and how everyday tech habits may be quietly affecting fertility, brain health, childhood development, and long term wellbeing This is a practical, eye opening conversation that connects the dots between invisible radiation, chronic exposure, and the tech behaviors we have normalized. You will hear about: How sitting near a Wi Fi router for months triggered Dr. Jensen's EMF sensitivity and reshaped her life's work Why airplane mode alone can cut phone radiation exposure by roughly 95 percent The uncomfortable reason phones do not belong in pockets, bras, or on laps What more than 200 studies reveal about sperm damage, fertility decline, and phone placement The disturbing rise in colorectal cancer among children and why researchers are questioning constant device exposure Why women and children appear to be more vulnerable to EMFs and why mothers often lead behavior change How Hollywood once normalized cigarettes and how phones may be following the same path Simple low cost steps that dramatically reduce EMF exposure without abandoning modern technology This episode is not about panic or unplugging from life. It is about understanding cumulative exposure and making smarter choices with the devices you already use. If you care about digital wellness, fertility, brain health, or raising kids in a hyper connected world, this conversation will likely change how you think about your phone and your home. Connect With Dr. Beverly Jensen Dr. Beverly Jensen offers education, advocacy, and one on one guidance for families looking to reduce electromagnetic radiation exposure in practical, realistic ways. Websites www.YouAndEMF.com www.WomensMedicineBowl.com Consultations Phone and video consultations focused on reducing EMR exposure in the home https://youandemf.com/emf-consultation/ Helpful Resources How to choose an RF meter and why you need one https://youandemf.com/emf-meters-why-you-need-one/ Social Media Facebook: EMradiationAwarenessCampaign YouTube: @EMRadiationProtection Connect with R Blank: For more Healthier Tech Podcast episodes, and to download our Healthier Tech Quick Start Guide, visit https://HealthierTech.co and follow https://instagram.com/healthiertech  Additional Links: EMF Superstore: https://ShieldYourBody.com (save 15% with code "pod") Digital Wellbeing with a Human Soul: https://Bagby.co (save 15% with code "pod") Youtube: https://youtube.com/shieldyourbody Instagram: https://www.instagram.com/bagbybrand/  Tiktok: https://www.tiktok.com/@bagby.co  

Mercado Abierto
Renta Fija: ¿Qué hay del mercado de deuda?

Mercado Abierto

Play Episode Listen Later Dec 16, 2025 5:43


Analizamos con detalle lo más destacado en el mercado de bonos de la mano de Cristina Gavín, responsable de RF de Ibercaja Gestión.

Pelota Cubana
Adolis García llega a Filadelfia

Pelota Cubana

Play Episode Listen Later Dec 15, 2025 62:20 Transcription Available


En este episodio analizamos la firma de Adolis García con los Philadelphia Phillies, un movimiento que redefine el jardín derecho del equipo y deja en una situación incierta al cubanoamericano Nick Castellanos. Hablamos a fondo sobre:• El rol de Adolis García como nuevo RF de los Phillies• El impacto directo de la firma en Nick Castellanos• Por qué este año es clave para que Adolis se revalorice en el mercado• El contexto contractual y deportivo del momento de Adolis• La situación actual de los agentes libres cubanos• Actualidad y panorama del Clásico Mundial de Béisbol Un episodio de análisis, contexto y proyección, donde conectamos mercado, rendimiento y decisiones clave para los peloteros cubanos.Conviértete en un seguidor de este podcast: https://www.spreaker.com/podcast/pelota-cubana--3596768/support.Pelota Cubana USA: Donde hablamos del béisbol cubano como es, no como quieren que lo cuenten.

Hackaday Podcast
Ep 349: Clocks, AI, and a New 3D Printer Guy

Hackaday Podcast

Play Episode Listen Later Dec 12, 2025 62:28


Hackaday Editors Elliot Williams and Al Williams met up to cover the best of Hackaday this week, and they want you to listen in. There were a hodgepodge of hacks this week, ranging from home automation with RF, volumetric displays in glass, and some crazy clocks, too. Ever see a typewriter that uses an ink pen? Elliot and Al hadn't either. Want time on a supercomputer? It isn't free, but it is pretty cheap these days. Finally, the guys discussed how to focus on a project like Dan Maloney, who finally got a 3D printer, and talked about Maya Posch's take on LLM intelligence. Check out the links over on Hackaday if you want to follow along, and as always, tell us what you think about this episode in the comments!

Green Street Radio
Sperm Trouble with Dr. Shanna Swan

Green Street Radio

Play Episode Listen Later Dec 12, 2025 29:00


A worldwide decline in sperm is making things difficult for those trying to have a baby. This week in the news, Patti and Doug talk about the link between RF radiation and autism, A Pew Foundation report on plastic pollution, and how chemicals in food are making us sick. Then Dr. Shanna Swan, author of Countdown – How Our Modern World Is Threatening Sperm Counts, Altering Male and Female Reproductive Development, and Imperiling the Future of the Human Race – talks about her work and how endocrine-disrupting chemicals may be interfering with our ability to reproduce.

EMF Remedy
159 Safe Today, Unlivable Tomorrow: How Terrain Shapes Long-Term EMF Survival

EMF Remedy

Play Episode Listen Later Dec 11, 2025 31:30 Transcription Available


A practical, real-world case study on finding an EMF-resilient home in a world where long-term safety is shaped by terrain, fixed-wireless infrastructure, and future RF proliferation. We look at why a seemingly perfect country property ultimately failed—and what anyone seeking lower synthetic fields must understand about current and future inhabitability, outdoor living, and the wisdom of long-term planning. Support the showContinue the journey with the EMF Remedy Premium Podcast, with over 110 episodes and counting! Keith Cutter is President of EMF Remedy LLChttps://www.emfremedy.com/YouTube Channel: https://www.youtube.com/channel/UCp8jc5qb0kzFhMs4vtgmNlgKeith's SubstackThe EMF Remedy Podcast is a production of EMF Remedy LLC

The Plastic Surgery Revolution
Weight Loss & Loose Skin: What Happens Next?

The Plastic Surgery Revolution

Play Episode Listen Later Dec 9, 2025 10:30


In this episode of The Plastic Surgery Revolution, Dr. Steven Davis tackles one of the most common concerns tied to rapid, GLP-1–assisted weight loss: unexpected loose skin in areas patients never anticipated—from the arms and abdomen to even the genital region. Dr. Davis explains why fast weight loss paired with muscle loss leads to laxity, and why protein intake, strength training, and monitored weight-loss pacing are essential for maintaining skin quality. He walks listeners through today's most effective solutions, including: When to consider arm lifts, tummy tucks, or body lifts How technologies like Renuvion (J-Plasma), radiofrequency tightening, and ultrasonic liposuction can improve results Mini-surgical options for patients with moderate excess skin Why being proactive with RF treatments during weight loss can minimize loose skin later How maintaining muscle mass and proper nutrition influences outcomes Whether you're using GLP-1 medications, losing weight on your own, or supporting a patient through the process, this episode highlights the safest, most strategic ways to manage loose skin—and when to consider surgical vs. non-surgical solutions. Subscribe to The Plastic Surgery Revolution on Apple Podcasts, Spotify, or your favorite podcast platform to stay informed on modern aesthetic care.

The EEcosytem Podcast
PCB Design Unrest: How Siemens is Filling the Mid-Tier EDA Gap

The EEcosytem Podcast

Play Episode Listen Later Dec 9, 2025 36:15


The PCB design world is buzzing with frustration: skyrocketing costs, forced cloud migrations, and a widening gap between free tools like KiCad and heavy enterprise suites like Xpedition, Allegro, and Altium Designer. In this frank and non-nonsense conversation, Siemens' David Haboud explains how the company is stepping up with right-sized mid-tier solutions built on the proven Xpedition technology stack that allows for scalability, affordability, and gives designers real choice as individuals and SMB teams. Join The EEcosystem Community for more free engineering Masterclasses from Eric Bogatin, resources, and member-only benefits at https://theeecosystem.com   Show Links: Siemens PCB EDA Solutions: https://eda.sw.siemens.com/en-US/pcb/ Free 30-day trial of Xpedition Standard: https://tinyurl.com/562mc8rs   Sponsor Links:

Pyro Talk
S9:E10 Changing Everything: LuxeSFX Is Here!!

Pyro Talk

Play Episode Listen Later Dec 9, 2025 41:53


In this milestone episode, Victor Diaz joins Jason to unveil LuxeSFX—a brand-new force in the American effects market that's about to change how shows are built, lit, and experienced. From LuxeStix and fully RF-synced wearables, to cold spark machines, DMX lighting, and more, Victor lays out the incredible lineup arriving just in time for show season.But that's not all—this episode also breaks two major announcements for the pyro community:• The upcoming DB25 slat for COBRA, bringing new levels of flexibility and power to your firing system.• A brand-new sequencer coming soon from Pyrotool.com, built to streamline your workflow and elevate your creative control.Whether you're planning your next display or hunting for the perfect pyro-themed Christmas gifts, this episode is packed with can't-miss info, surprises, and innovation.Get ready—LuxeSFX is here, and it's changing everything.LuxeSFX.comPyrotool.comNeed MJG Igniters? Get 75% off shipping on orders at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://electricmatch.com/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠!! USE code PYROTALKPODLink to trainings⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://docs.google.com/spreadsheets/d/1nrH5553D45VLYJynop0XLVdyWqCVCOtksLROvXnpYGY/edit?usp=sharing⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Check out our merch store to pick up a t-shirt, mug, hat, flag, and much more. New items added all the time! ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ https://historybridgeproductions-shop.fourthwall.com/collections/pyro-talk⁠

That UFO Podcast
Nightcrawler's USO Shift: Drone Swarms, Spectral Orbs & the Black Triangle

That UFO Podcast

Play Episode Listen Later Dec 8, 2025 76:31


Order my new book: https://geni.us/AtlasOfUFOs The Tedesco brothers return with their most revealing Nightcrawler data yet. From advanced drone-like objects appearing across the East Coast to large luminous orbs shifting between visible, infrared and ultraviolet spectra, John and Gerald break down what their multi-sensor systems actually captured and why some of it defies prosaic explanation. They discuss why their research focus is shifting from UAPs to USOs, the recurring water connection, and several cases where objects appeared to respond to being observed. The brothers also detail a black triangle emerging from a cloud system, complete with radar tracks, RF disturbances and electromagnetic anomalies. With newly secured multi-year funding, Nightcrawler is expanding into deep-water surveys, hyperspectral detection and a full Phase 3 investigative programme. Plus, updates on their upcoming documentaries and what they expect to uncover next. A rare, data-driven look at phenomena unfolding both above and now beneath the surface.

Microwave Journal Podcasts
RF & MW Signal Chain Trends: Interview with Microchip

Microwave Journal Podcasts

Play Episode Listen Later Dec 5, 2025 9:07


Baljit Chandhoke, Product Manager of RF Products at Microchip, talks with Pat Hindle about RF and microwave signal chain trends in applications such as 5G, A&D and SATCOM and how Microchip's broad portfolio is meeting the needs of design engineers. Sponsored by Microchip.

This Week In Radio Tech (TWiRT)
TWiRT Ep. 777 - Monitoring & Control in Your Pocket with Matt Rigdon

This Week In Radio Tech (TWiRT)

Play Episode Listen Later Dec 5, 2025 73:19


AAT—American Amplifier Technologies—might not have been on your radar a few years ago, but they're making some serious noise in the broadcast engineering world. With their TXN line of FM and Digital TV transmitters, plus their recent acquisitions of Shively, Kathrein, and SCALA, AAT is quickly becoming a true one-stop shop for RF and broadcast hardware. Today we're joined by AAT's Chief Technical Officer, Matt Rigdon. He's here to show us emPower, a brand-new monitoring and control system that was designed from day one with broadcast engineers—and our mobile lifestyles—in mind. Under the hood it's powered by SNMP, but what you see on your phone or tablet is a fast, modern, intuitive interface that actually helps you get stuff done. Matt gives us a behind-the-scenes look at how emPower was developed, what problems it solves, and why this kind of mobile-first thinking might just shape the next generation of broadcast infrastructure. Strap in—we're going hands-on with some very cool tech.

The Trillium Show with Dr. Jason Hall
Is RF Microneedling Actually Dangerous? What You Need to Know (Ep. 101)

The Trillium Show with Dr. Jason Hall

Play Episode Listen Later Dec 4, 2025 10:33


Send us a textThe FDA recently issued a public warning about the risks of radiofrequency microneedling, citing burns, scarring, fat loss, and nerve damage. Headlines blew up, social media panicked, and patients are left wondering: Is RF microneedling actually dangerous?In this episode of The Trillium Show, board-certified plastic surgeon Dr. Jason Hall breaks down the new FDA advisory in plain language. He explains what sparked the warning, what risks are legitimate, and what the FDA statement really means for patients and providers.Dr. Hall covers:- Why RF microneedling is considered a medical procedure, not a cosmetic service- The complications the FDA highlighted and how often they actually happen- Why experience, training, and device selection matter more than ever- The difference between superficial treatments that build collagen and deeper devices that can destroy fat- How informed consent and appropriate expectations minimize risk- The “cowboy problem” with aggressive settings and one-and-done promisesIf you're considering RF microneedling (or offering it), this episode is essential listening.

Software Engineering Institute (SEI) Podcast Series
Orchestrating the Chaos: Protecting Wireless Networks from Cyber Attacks

Software Engineering Institute (SEI) Podcast Series

Play Episode Listen Later Dec 2, 2025 37:07


From early 2022 through late 2024, a group of threat actors publicly known as APT28 exploited known vulnerabilities, such as CVE-2022-38028, to remotely and wirelessly access sensitive information from a targeted company network. This attack did not require any hardware to be placed in the vicinity of the targeted company's network as the attackers were able to execute remotely from thousands of miles away. With the ubiquity of Wi-Fi, cellular networks, and Internet of Things (IoT) devices, the attack surface of communications-related vulnerabilities that can compromise data is extremely large and constantly expanding.   In the latest podcast from the Carnegie Mellon University Software Engineering Institute (SEI) Joseph McIlvenny, a senior research scientist, and Michael Winter, vulnerability analysis technical manager, both with the SEI's CERT Division, discuss common radio frequency (RF) attacks and investigate how software and cybersecurity play key roles in preventing and mitigating these exploitations.

The Camera Gear Podcast
160: Canon 45mm f/1.2 and Photo Backup Workflow Improvements

The Camera Gear Podcast

Play Episode Listen Later Dec 2, 2025 67:12


Lucas is considering some changes to his photo backup workflow, which is an undertaking of epic proportions. Also, Canon's new 45mm f/1.2 STM lens has us wondering if RF mount has finally reached its full potential. If you enjoy the show and want to contribute to our hosting costs, we'd welcome your support on Patreon. You can check it out here: https://www.patreon.com/cameragearpodcast Want to send us a question or comment, or just learn more about the show? Check out our website at https://cameragearpodcast.com, or email us directly at cameragearpodcast@gmail.com. Notes: Canon RF 45mm f/1.2 STM Lens [Adorama] How Two Photographers Transformed RAW Photo Support on Mac [PetaPixel]

All Jupiter Broadcasting Shows
Rooted and Widespread | The Launch

All Jupiter Broadcasting Shows

Play Episode Listen Later Nov 26, 2025


Yet more Flock camera drama from one secret button trick. Meanwhile, Flock clones are spilling into bathrooms, RF trackers, and every “smart safety” gadget in sight. It's getting bigger, not smarter. CALL 1-774-462-5667 Boost This Episode: Grab Sats with River!⚡ Strike Makes it Quick it Grab Sats in 100s of Countries Boost with FountainWeb Zap This Episode: Web Zap the Show However you Want!Become a Member:Monthly Jupiter.Party Discount - Only for The Launch!Annual Jupiter.Party Discount - Launch Exclusive! Show Notes Researchers say Flock cameras are easy to hack - YouTubeWe Hacked Flock Safety Cameras in under 30 Seconds. - YouTubeFlock Camera Vulnerability: It's Worse Than You ThinkWashington court rules Flock Safety camera images are public records Stanwood, Sedro-Woolley appeal Flock public records decision | HeraldNet.com$8 License Plate Privacy Tip that really works! Privacy taught by a real-world Private Investigator. - YouTubeMore than 600 Flock camera locations in Hampton Roads are public for the first time. See the map. – The Virginian-PilotYakima organization urging city leaders to turn off Flock traffic cameras - OPBColumbia's use of Flock cameras raises concerns | Local | columbiamissourian.comAutomated License Plate Readers (ALPRs)| Definition & Benefits|GetacGunshot Detection and License Plate Reader Security AlertCHP warns Flock over sharing of surveillance data with federal government | KTVU FOX 2Oakland Committee Rejects $2.25M Surveillance Contract with Flock Safety - Davis VanguardWireless Intrusion Detection System for Rogue Devices | InpixonAlton Brown Cooks Food | Episode 1: The Big Bird - YouTubeDo you need a land use permit if it's underwater half the day?I Love a House w/a Theme!MusicVoodoo Queen By: Abel James

Business of Aesthetics Podcast Show
Compliance Outlook: RF Microneedling, Compounded Drugs, and the FDA's New Enforcement Priorities

Business of Aesthetics Podcast Show

Play Episode Listen Later Nov 25, 2025 38:06


In this episode of the Business of Aesthetics Podcast, host Don Adeesha is joined by Sara Shikhman and Samara Bell of Langea Law to discuss the seismic shift in the regulatory landscape as we approach 2026. With the FDA moving from a reactive stance to proactive enforcement, the attorneys explain why compliance can no longer be an afterthought, specifically highlighting the new federal scrutiny on RF microneedling devices and compounded GLP-1 medications. Sara and Samara break down the dangerous misconception that popular treatments like RF microneedling are merely "cosmetic add-ons". They clarify that these are medical procedures requiring strict medical oversight and scope of practice, warning that the recent wave of FDA warning letters is a direct result of thousands of patient complaints regarding burns and scarring. They urge practice owners to abandon "one-size-fits-all" consent forms and manufacturer-provided protocols, advocating instead for procedure-specific legal documentation to protect against liability. From a business perspective, the conversation frames compliance as a critical driver of valuation. Samara warns that in the world of mergers and acquisitions, buyers are increasingly walking away from "fixer-upper" practices with poor legal structures or unlicensed activity. The duo provides actionable advice on fortifying supply chains for biologics and hiring the correct talent, arguing that the cost difference between hiring an RN versus an esthetician is a small price to pay to avoid catastrophic legal exposure and ensure a "turnkey" exit.

SECURE AF
The Halls: 2025 Hacker Gift Guide

SECURE AF

Play Episode Listen Later Nov 25, 2025 26:17


Got a question or comment? Message us here!We're back with the Hacker Holiday Gift Guide, and this year's lineup is stacked with RF gadgets, Wi-Fi tools, red-team essentials, and quirky cyber gifts Tanner swears by. Whether you're shopping for a pentester, a tinkerer, or someone who just loves breaking things (legally), these picks won't miss. Get ready to level up your holiday shopping.Read here ➡️ https://aliascybersecurity.com/blog/2025-ethical-hackers-holiday-gift-guide/Support the showWatch full episodes at youtube.com/@aliascybersecurity.Listen on Apple Podcasts, Spotify and anywhere you get your podcasts.

Lee Hacksaw Hamilton
Padres Mourn Randy Jones, Dodgers Bichette?, Angels Trade, Aztecs Brutality, NFL Must See TV

Lee Hacksaw Hamilton

Play Episode Listen Later Nov 21, 2025 121:11


The Padres mourn the passing of its first star pitcher, Randy Jones. Padres Help Wanted Sign - Pitchers Apply Here! Dodgers considering Bo Bichette for SS and move Mookie Betts to RF? Angels trade Taylor Ward for pitching and free up cap space. Angels Skaggs trial looks to blame Skaggs. Mavericks fire sale WNBA Big Payday. NFL Big Weekend Rams-Buccaneers, Eagles-Cowboys, Colts-Chiefs, Bills-Texans. USC takes on Oregon in Big Ten west coast match up. San Diego FC playoff problems. Team USA winning streak. Las Vegas Grand Prix. Want to get in on Fans Forum? Drop your question or comment for Hacksaw in the live chat on YouTube, X or Facebook. Here's what Lee Hamilton thinks on Thursday, November 20, 2025.   1)...PADRES MOURN THE PASSING OF ITS FIRST STAR PITCHER…RANDY JONES "THE CRAFTY-LEFTY"   2)...PADRES NOTEBOOK "HELP WANTED PITCHING"   3)...DODGERS-DIFFERENT APPROACH" "CHANGING THEIR MIND...LF-SS-CLOSER"   4)...ANGELS-ORIOLES BLOCKBUSTER TRADE "TRADE BIG BAT-FOR-BIG ARM"   5)...ANGELS...DRUG TRIAL TESTIMONY "TYLER SKAGGS IS RESPONSIBLE" --------------- 6)...AZTECS BASKETBALL-A STUNNING SETBACK…BRIAN DUTCHER "BUY GAME-LOSS"   7)...BASKETBALL NOTEBOOK...LATE BREAKING STORIES…DALLAS MAVERICKS/WNBA "FIRESALE & BIG PAYDAY" ================= (HALFTIME-DIXIELINE LUMBER) ================= 8)...NFL...BIG WEEKEND COMING "MUST SEE TV"   RAMS-TAMPA BAY EAGLES-DALLAS COLTS-CHIEFS BILLS-HOUSTON ---------------- 9)...NFL NOTEBOOK…BROWNS/FALCONS/RAIDERS "QB PROBLEMS" ---------------- 10) ...COLLEGE FOOTBALL...WEST COAST SHOWDOWN…OREGON/USC "TROJANS-DUCKS SHOOTOUT" --------------- 11)...HACKSAW'S HOTTEST HEADLINES "OFF THE SPORTSWIRE"   SDFC TEAM USA SOCCER LAS VEGAS GRAND PRIX ==============   #nfl #BILLS #BROWNS #TEXANS #COLTS #CHIEFS #CHARGERS #RAIDERS #EAGLES #COWBOYS #FALCONS #BUCS #RAMS #orioles #bluejays #PADRES #dylancease #michaelking #RANDYVASQUEZ #TATSUYAIMAI #RANDYJONES #DODGERS #mookiebetts #rokisasaki #ANGELS #taylorward #BOBICHETTE #stevenkwan #KYLETUCKER #MITCHKELLER #sandiegostate #aztecs #seanlewis #sdsu #briandutcher #milesbyrd #ucla #usc #oregon #HOLIDAYBOWL #ohiostate #dawnstaley #raiders #GENOSMITH #PETECARROLL #chargers #justinherbert #rams #matthewstafford #SHEDEURSANDERS #danieljones #jonathantaylor #patrickmahomes #bakermayfield #kirkcousins #michaelpenixjr #anthonydavis #mavericks #wnba #caitlinclark #angelreese #f1 #landonorris #OSCARPIASTRI #teamusa #SANDIEGOFC #SDFC #andersdreyer #chuckylozano #MauricioPochettino     Be sure to share this episode with a friend! ☆☆ STAY CONNECTED ☆☆ For more of Hacksaw's Headlines, The Best 15 Minutes, One Man's Opinion, and Hacksaw's Pro Football Notebook: http://www.leehacksawhamilton.com/ SUBSCRIBE on YouTube for more reactions, upcoming shows and more! ► https://www.youtube.com/c/leehacksawhamiltonsports FACEBOOK ➡ https://www.facebook.com/leehacksaw.hamilton.9 TWITTER ➡ https://twitter.com/hacksaw1090 TIKTOK ➡ https://www.tiktok.com/@leehacksawhamilton INSTAGRAM ➡ https://www.instagram.com/leehacksawhamiltonsports/ To get the latest news and information about sports, join Hacksaw's Insider's Group. It's free! https://www.leehacksawhamilton.com/team/ Thank you to our sponsors: Dixieline Lumber and Home Centers https://www.dixieline.com/  

Being an Engineer
S6E46 Rick James | ANSYS & Engineering Simulation

Being an Engineer

Play Episode Listen Later Nov 14, 2025 50:14 Transcription Available


Send us a textRick James is the Chief Executive Officer at SimuTech Group, North America's largest ANSYS Elite Channel Partner. With a 25+ year career at the intersection of mechanical and electrical engineering, he has spearheaded multi-million dollar projects, FEA analyses, drop testing, and reliability-driven design efforts in industries from semiconductors to medical devices.Holding a Doctor of Engineering in Engineering Management and both BSME and MSME degrees from Southern Methodist University, Rick blends deep technical expertise with strategic insight. He began his career at Texas Instruments, tackling IC packaging and structural analysis, progressing through leadership roles at Sulzer, and later heading consulting services at SimuTech.At SimuTech, Rick leads a multidisciplinary team offering simulation and physical testing services across a vast range of disciplines—including structural, thermal, fluids, RF/electromagnetics, optics, VR/AR, and probabilistic design—to “solve the unsolvable.” He is passionate about simulation-driven innovation, the rise of digital twins, and elevating engineering through mentoring and workflow optimization.His thought leadership extends to speaking engagements on fracture mechanics, predictive maintenance, and digital twin methodologies. Rick also serves on Southern Methodist University's Mechanical Engineering Industrial Advisory Board, shaping the future of engineering education.LINKS:Guest LinkedIn: https://www.linkedin.com/in/richardjames/Guest website: https://simutechgroup.com/ Aaron Moncur, hostAbout Being An Engineer The Being An Engineer podcast is a repository for industry knowledge and a tool through which engineers learn about and connect with relevant companies, technologies, people resources, and opportunities. We feature successful mechanical engineers and interview engineers who are passionate about their work and who made a great impact on the engineering community. The Being An Engineer podcast is brought to you by Pipeline Design & Engineering. Pipeline partners with medical & other device engineering teams who need turnkey equipment such as cycle test machines, custom test fixtures, automation equipment, assembly jigs, inspection stations and more. You can find us on the web at www.teampipeline.us

The Bald and the Beautiful with Trixie Mattel and Katya Zamo
The Trixie Mattel Center for Turntable Excellence with Trixie and Katya

The Bald and the Beautiful with Trixie Mattel and Katya Zamo

Play Episode Listen Later Nov 11, 2025 49:13


Attention aspiring disc technicians! At Trixie's Greater Milwaukee Center for Turntable Excellence, you'll receive comprehensive instruction in cross-fader voltage modulation, cue-point bias alignment, and real-time pitch control using state-of-the-art Technics SL-1200MK2 direct-drive turntables. You'll learn to dissect, equalize, and live-sequence Chappell Roan and Nicki Minaj masters through reel-sync processors and VU-calibrated mixboards as part of our harmonic phase-lock and tempo-code correlation modules. Our beat-drop certified instructors guide you through preamp impedance balancing, tape-loop synchronization, and fantastically fabulous field phasing within a fully RF-shielded and sequined FM test bay. Trixie's Center for Turntable Excellence: where decibel discipline meets solid pink disco! Work on your financial goals through Chime today! Open an account in 2 minutes at: https://Chime.com/BALD Need a website or domain? Head to Squarespace.com for a free trial, and when you're ready to launch, save 10% off your purchase of a website or domain at: https://www.squarespace.com/BALD To see if your insurance covers GLP-1s for free, go to: https://Ro.co/BALD Follow Trixie: @TrixieMattel Follow Katya: @Katya_Zamo To watch the podcast on YouTube: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠http://bit.ly/TrixieKatyaYT To check out our official YouTube Clips Channel: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://bit.ly/TrixieAndKatyaClipYT Don't forget to follow the podcast for free wherever you're listening or by using this link: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://bit.ly/thebaldandthebeautifulpodcast If you want to support the show, and get all the episodes ad-free go to: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://thebaldandthebeautiful.supercast.com To check out future Live Podcast Shows, go to: ⁠https://trixieandkatya.com/#tour To check out the Trixie Motel in Palm Springs, CA: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.trixiemotel.com Listen Anywhere! ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠http://bit.ly/thebaldandthebeautifulpodcast Follow Trixie: Official Website: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.trixiemattel.com TikTok: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.tiktok.com/@trixie⁠⁠⁠⁠⁠⁠⁠⁠⁠ Facebook: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.facebook.com/trixiemattel Instagram: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.instagram.com/trixiemattel Twitter (X): ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://twitter.com/trixiemattel   Follow Katya: Official Website: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.welovekatya.com TikTok: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.tiktok.com/@katya_zamo Facebook: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.facebook.com/welovekatya Instagram: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.instagram.com/katya_zamo⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ Twitter (X): ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://twitter.com/katya_zamo   #TrixieMattel #KatyaZamo #BaldBeautiful Learn more about your ad choices. Visit podcastchoices.com/adchoices