Pragmatic

The Engineered Network

Pragmatic is a discussion show contemplating the practical application of technology. Exploring the real world trade offs we look at how great ideas are transformed into products and services that can change our lives. Nothing is as simple as it seems. read less
TechnologyTechnology

Episodes

106: Wind Farming
Jan 30 2022
106: Wind Farming
Wind Farms are getting bigger and spreading throughout the world both on and off-shore. Vic joins John to talk about Wind Turbines, John's new Tesla and the launch of the new Video podcast/vodcast Pragmatic Electric.With Vic Hudson and John Chidgey.TechDistortion Articles Discussed: Retro Mac ProRetro Mac Pro Part 2Upgrading the Mac Pro SSDUpgrading the Mac Pro RAMBuying A Tesla Pragmatic Electric Links: Pragmatic ElectricPragmatic: Electric - YouTubeIntroducing Pragmatic Electric Audiobook Narration Work: Voice For HireShoot Like a Ninja on Apple BooksThe Knack of Selling on Apple Books Engineered Network Episodes Referenced: The Battery Problem Follow-up 1Deepwater HorizonOcean Ranger Coopers Gap Links: Australia’s biggest wind farm at Coopers Gap to undergo major repairsThe largest wind turbine blades ever transported in Australia begin their journeyCoopers Gap Wind FarmGraziers split over proposed location of wind turbines near Kingaroy Links of Potential Interest: ATLASX Wind TurbineAustralian Wind Farms Regularly Deliver Tiny Fraction of Their Total CapacityWhat does the capacity factor of wind mean?What is a wind class?What is the minimum wind speed required for wind power generation?Hywind ScotlandDoubly-fed electric machineDouble-Fed Induction GeneratorSingle floating offshore Windcatcher unit could power 80,000 European homesVertical axis wind turbines far more efficient offshoreOperation and maintenance costs of wind generated powerBreaking down the cost of wind turbine maintenanceList of onshore wind farmsList of offshore wind farmsPapalote Creek Wind Farm Support Pragmatic on PatreonEpisode sponsor:Many Tricks: If you’re looking for some Mac software that can do Many Tricks remember to specifically visit the URL below for more information about their amazingly useful apps. Check out their newest app Menuwhere, it’s amazing! Visit manytricks.com/pragmatic and use the Coupon Code (listen to the episode to get the code) for 25% off the total price of your order. Hurry it's only for a limited time!Episode Gold Producers: 'r' and Steven Bridle.Episode Silver Producers: Mitch Biegler, John Whitlow, Kevin Koch, Shane O'Neill, Oliver Steele, Lesley Law Chan, Hafthor, Jared, Bill, Joel Maher and Katharina Will.
105: Chips Ahoy
Nov 20 2021
105: Chips Ahoy
Where have all the chips gone? Scott Willsey joins John to look at how the shifting automotive use of ICs, a drought, a pandemic and poor planning amongst other things has led to an unprecedented global chip shortage with no end in sight.With Scott Willsey and John Chidgey.Links of Potential Interest: 2020–2021 Global Chip ShortageSurging Demand Cause Semiconductor ShortfallGlobal shortage in computer chips reaches crisis pointWafer (electronics)22 new 200mm fabs in semiconductor capacity boomFoundry modelTop five chip makers dominate global wafer capacityGlobalFoundries to take up-front payments for capacityA Computer Chip Shortage Has Hobbled the Auto IndustryHow Tesla pivoted to avoid the global chip shortage that could last yearsApple and the 10,000 CNC milling machinesApple invests another $45 million in Gorilla Glass maker CorningTaiwan Semiconductor Manufacturing Co’s Water WoesTorrEtching (microfabrication)Thin filmPhotolithographyIon implantationDoping (semiconductor)Wafer (electronics)How COVID-19 will affect semiconductor demand in 2021The Global Microchip Shortage: What It Means for Your Next Car PurchaseExperts drill into the motor industry’s chip issues Support Pragmatic on PatreonEpisode sponsor:Many Tricks: If you’re looking for some Mac software that can do Many Tricks remember to specifically visit the URL below for more information about their amazingly useful apps. Check out their newest app Menuwhere, it’s amazing! Visit manytricks.com/pragmatic and use the Coupon Code (listen to the episode to get the code) for 25% off the total price of your order. Hurry it's only for a limited time!Episode Gold Producers: 'r' and Steven Bridle.Episode Silver Producers: Mitch Biegler, John Whitlow, Kevin Koch, Shane O'Neill, Oliver Steele, Lesley Law Chan, Hafthor, Jared, Bill and Joel Maher.
104: Mirrorless Revolution
Sep 28 2021
104: Mirrorless Revolution
Watching photography evolve in the past few years had demonstrated with computing power comes the possibility of ditching the SLR entirely and going mirrorless. Clay returns to discuss the mirrorless revolution. And yes, Clay called it first.With Clay Daly and John Chidgey.Related Episode Link: Pragmatic Episode 94: PhotographyPragmatic Episode 101: Astrophotography Related Articles: Kit vs Tamron vs Prime Shoot-outWhitePapers And PhotographyShooting Indoor Sports200-500mm Zoom Lens TestAstronomy With Zoom Lenses John’s Photography: Photography John’s Lenses and Gear Presently: Nikon Z6 IINikon FTZMB-N11 Power Battery GripAF-S DX NIKKOR 35mm f/1.8GAF-S DX Micro-NIKKOR 40mm f/2.8GAF-S NIKKOR 85mm f/1.8GAF-S DX NIKKOR 55-200mm f/4-5.6G ED VR IINikon AF-S NIKKOR 200-500mm f/5.6E ED VR lensTokina ATX-I 11-16mm F2.8 CF John’s Past Lenses: AF Nikkor 50mm f/1.8DAF-S NIKKOR 70-200mm f/2.8 E FL ED VR Clay’s Lenses and Gear Presently: (Not film!) Sony α7R IVSony α7 ProVoigtländer 15mmSonnar T* Full Frame E-Mount FE 35mm F2.8 Zeiss LensSony FE 50mm F1.8Sony FE 85mm F1.8Sony FE 90mm F2.8 Macro G OSSSony FE 200-600mm F5.6-6.3 G OSS Links of Potential Interest: Mechanical vs Electronic ShuttersTwo new Nikon DSLR cameras and several F-mount lenses coming in 2021Canon: no new EF lenses unless market demands it Support Pragmatic on PatreonEpisode sponsors:Soulver.App: You’ve tried a calculator and a spreadsheet but if you haven’t tried Soulver yet you’re missing out on a great app that fits perfectly with the way your brain actually thinks. Soulver is available from Soulver.app and also through the Mac App Store. Visit soulver.appto learn more.Many Tricks: If you’re looking for some Mac software that can do Many Tricks remember to specifically visit the URL below for more information about their amazingly useful apps. Check out their newest app Menuwhere, it’s amazing! Visit manytricks.com/pragmatic and use the Coupon Code (listen to the episode to get the code) for 25% off the total price of your order. Hurry it's only for a limited time!Episode Gold Producers: 'r' and Steven Bridle.Episode Silver Producers: Mitch Biegler, John Whitlow, Kevin Koch, Shane O'Neill, Oliver Steele, Lesley Law Chan, Hafthor, Jared, Bill and Joel Maher.
103: Lockdown Computing
Jul 15 2021
103: Lockdown Computing
Lockdowns due to the pandemic of 2020-2021 has shifted a lot of peoples computing needs with working from home on their computer now a real driver for many people. We look at how it's impacted John and take a walk down history lane of Vic and John's various Macs for the past few decades and how it led to a controversial purchase.With Vic Hudson and John Chidgey.Related Articles: Retro Mac ProRetro Mac Pro: Part 2 John’s Macs Past and Present: eMac G4/1.25 (USB 2.0) Specs (eMac USB 2.0, M9425LL/A*, PowerMac6,4, A1002, None)MacBook Pro 15-Inch “Core 2 Duo” 2.66 (Unibody) Specs (Late 2008/Early 2009*, MC026LL/A, MacBookPro5,1, A1286, 2255)MacBook Air “Core i7” 2.0 13" (Mid-2012) Specs (Mid-2012, MD846LL/A, MacBookAir5,2, A1466, 2559)MacBook Pro 15-Inch “Core i7” 2.5 Mid-2015 (DG) Specs (Retina Mid-2015 15", MJLT2LL/A, MacBookPro11,5, A1398, 2910)MacBook Pro 13-Inch “Core i7” 2.7 Touch/2018 Specs (Mid-2018 13" (Touch Bar)*, BTO/CTO, MacBookPro15,2, A1989, 3214)Mac Pro “Quad Core” 2.66 (2009/Nehalem) Specs (Early 2009, MB871LL/A, MacPro4,1, A1289, 2314)Mac Pro “Quad Core” 3.7 (Late 2013) Specs (Late 2013, ME253LL/A, MacPro6,1, A1481, 2630)iMac Pro Vic’s Macs Past and Present: MacBook Pro 16-Inch “Core i9” 2.3 2019 Specs (2019 16", MVVM2LL/A*, MacBookPro16,1, A2141, 3347)iMac 27-Inch “Core i7” 4.2 (5K, Mid-2017) Specs (Retina 5K, Mid-2017, BTO/CTO, iMac18,3, A1419, 3070)MacBook Pro 15-Inch “Core i7” 2.2 Late 2011 Specs (Late 2011 15", MD318LL/A, MacBookPro8,2, A1286, 2563*) Support Pragmatic on PatreonEpisode Gold Producers: 'r' and Steven Bridle.Episode Silver Producers: Mitch Biegler, John Whitlow, Shane O'Neill, Kevin Koch, Oliver Steele, Lesley Law Chan, Hafthor and Bill.
101: AstroPhotography
Jan 2 2021
101: AstroPhotography
Ian Norman from Lonely Speck joins John to talk about photographing the MilkyWay with just your DSLR and without spending a fortune. We cover everything from Star-Trackers, Red-light filter removal, Pollution Filters, Focussing techniques, Image stacking and lots more.With Ian Norman and John Chidgey.Links of Potential Interest: How to Photograph the Milky Way - LonelySpeckBahtinov MaskSharpStar2 Precision Focusing Tool – Lonely SpeckHyperfocal DistanceThe Center Column – Independent Tripod TestingAirglow Helpful Apps: PhotoPillsFifth Star LabsDark Site FinderSky Guide (iOS)Stellarium (Android) Light Pollution and Filters: Bortle ScaleJohn E. BortleLight Pollution and AstronomySodium-vapor Lamp John’s Camera Gear: Nikon D500Tokina 11-16mm DX Ulta-WideNIKKOR 200-500mm f/5.6E Ian’s Camera Gear: Sigma 105mm f/1.4 Star Tracking: Star Adventurer Pro PackSkyGuider Pro Camera MountASIAIR PRO DSLR Conversion Services USA: Life Pixel IRKolari VisionSpencers Camera Image Stacking Software: (Wide-Angle) ‎Starry Landscape StackerSequator Big Image Panorama Stitching: PT GUIMicrosoft ICEAutoPanoGiga (No Longer Available) Support Pragmatic on PatreonEpisode sponsor:Many Tricks: If you’re looking for some Mac software that can do Many Tricks remember to specifically visit the URL below for more information about their amazingly useful apps. Don’t forget the return of Usher with the Usher 2 Pre-Sale! Visit manytricks.com/pragmatic and use the Coupon Code (listen to the episode to get the code) for 25% off the total price of your order. Hurry it's only for a limited time!Episode Gold Producer: 'r'.Episode Silver Producers: Mitch Biegler, John Whitlow, Kevin Koch, Oliver Steele, Lesley Law Chan, Hafthor and Shane O'Neill.
99: StarLink
Aug 13 2020
99: StarLink
SpaceX and Elon Musk have been accelerating a project to provide high-speed, low latency broadband internet around the world via Satellites and are calling it StarLink. Radek joins John to deep dive into what StarLink is trying to accomplish, why it's a such a different approach to the problem and why it might actually succeed where others have failed.With Radek Pietruszewski and John Chidgey.SpaceX Achievements: SpaceX Sets A Turnaround Record Radio Bands: Ka bandKu bandV bandElectromagnetic Spectrum Competing Satellite Technologies: GlobalstarIridium Satellite ConstellationIridium SatellitesIridium Ends Legacy Satellite Service Switches All Traffic to NextIridium Communications Links of potential interest: Speed of Light in FiberLaser Communication In SpaceHow Fast Do Electrons Move?Catalog of Earth Satellite OrbitsSatellite PhoneField of ViewLow Earth OrbitSolar Flares Affect Low Earth Orbit SatellitesGeostationary OrbitSwatheDoppler Effect CalculatorOrbit Of A Satellite Calculator StarLink: Starlink SiteStarlinkSpaceX Releases New Details on Starlink Satellite DesignSpaceX Modifies Starlink Network DesignSpaceX Is Banking on Satellite Internet - Maybe It Shouldn’tSpaceX Starlink Internet Prepares for Beta UsersSpaceX Starlink Satellite Internet Radek’s Recommendations: Eccentric Orbits The Iridium StoryCreate and Manage Your Own Space Program Nozbe Teams: Nozbe Teams on Product Hunt Support Pragmatic on PatreonEpisode Gold Producer: 'r'.Episode Silver Producers: Mitch Biegler, John Whitlow, Kevin Koch, Oliver Steele and Shane O'Neill.