Ep. 79: Michael Laws of Teaching Tech on Closing a Chapter After 8 Years of Maker Education
Épisode 79
jeudi 19 février 2026 • Durée 01:00:15
In this episode, we are joined by Michael Laws of Teaching Tech. Brought to you by Sovol. Get $10-20 OFF on Sovol 3D Printers: https://jle.vi/sovol (use code NEXTLAYER)
Michael Laws, the creator behind Teaching Tech, returns to The Infill Podcast for a powerful and reflective conversation about his decision to step away from full-time YouTube after 8 years and return to being a full-time school teacher.
As a former Industrial Designer and experienced STEM educator, Michael built Teaching Tech into one of the most trusted resources in the 3D printing and maker community. From detailed 3D printer calibration guides and slicer tuning tutorials, to upgrades, firmware configuration, linear advance calibration, flow rate tuning, and troubleshooting common print failures — his work has helped thousands of makers improve their print quality and understand the “why” behind their machines.
📺 Check out Michael’s final video on the Teaching Tech channel where he reflects on his journey, the growth of the 3D printing industry, and the incredible global community that supported him along the way: https://www.youtube.com/watch?v=rr8woTpD-uk
In this episode of The Infill Podcast, we go deeper — into identity, transition, and what it means to step away at the top of your game.
📍 PLEASE CONSIDER SUPPORTING THE CHANNEL BY SHOPPING USING MY LINKS! FULL LIST CAN BE FOUND AT: https://jle.vi/links
Ep. 78: Radek of RH3D on E3NG, Virtu E3, and the Future of Open-Source 3D Printers
Épisode 78
jeudi 12 février 2026 • Durée 39:07
In this episode, we are joined by Radek of RH3D. Brought to you by Sovol. Get $10-20 OFF on Sovol 3D Printers: https://jle.vi/sovol (use code NEXTLAYER)
Radek is the engineer, architect, woodworker, and maker behind RH3D, a project best known in the 3D printing community for breathing new life into aging Ender 3 printers. His most recognized work, E3NG, reuses approximately 68–78% of an Ender 3 to build a fundamentally new, more capable 3D printer—challenging the idea that old machines should simply be replaced.
Born in the Czech Republic and raised in a family of mechanical engineers, Radek was immersed in problem-solving and hands-on creation from an early age. His path took him through architecture school, years running a woodworking business, and eventually back to architecture—while continuing to design and develop advanced 3D printer projects part-time under the RH3D name.
Whether you’re an Ender 3 owner, a maker who loves modding and rebuilding machines, or someone interested in sustainable approaches to 3D printing hardware, this episode is packed with insight, inspiration, and real-world engineering experience.
What happens when a “normal” manufacturing industry employee discovers 3D printing during COVID… and never looks back?
In this episode, we sit down with Yuto Horiuchi, a passionate 3D printing enthusiast whose journey into maker culture began during the pandemic — and quickly grew into something bigger. What started as a casual hobby has now expanded into community involvement and even hosting an event for fellow makers.
Whether you’re into FDM 3D printing, troubleshooting print failures, dialing in slicer settings, or just love hearing stories from people who genuinely live the hobby — you’ll love this episode.
Alessio Pagliai is an open art inventor and mechanical engineer, whose work blends creativity, movement, and experimentation into a uniquely personal maker philosophy. We also sit down with Stepan Drunks, a computational and industrial designer specializing in advanced 3D printing workflows, complex geometries, and production-ready objects ranging from wearables and accessories to functional products.
We dive deep into how computational design is shaping the future of additive manufacturing — from custom digital pipelines and fabrication techniques, to how artists and engineers can collaborate (and overlap) in the modern maker ecosystem. Whether you’re into FDM, SLA, generative design, industrial design, or simply love the creative side of additive manufacturing, this conversation is packed with inspiration and hard-earned insights.
Justin is the creator behind Pisces Printing, a YouTube channel dedicated to functional 3D printing, CAD-driven design, and 3D printable speaker systems. With over 10 years of experience in CAD and 13 years in the 3D printing world, Justin brings a rare blend of engineering precision and maker creativity to the podcast.
In this episode, we dive deep into what it takes to design 3D printable speakers that don’t just look good—but actually sound great. Justin shares his journey designing speakers for over five years and how CAD skills translate into real-world audio performance.
Martina Bartoňová and Karel Kunz are one of the team members behind Fillamentum, joins us to share how the company continues to lead the way in sustainable 3D printing materials. From their groundbreaking Fishy Filaments project—which transforms reclaimed fishing nets into premium filament—to their ongoing innovations like NonOilen, FlexiTorc, and Flexfill PEBA, Martina and Karel reveals how Fillamentum is redefining what’s possible in the eco-friendly 3D printing industry.
With their deep background in material development and product innovation, Martina and Karel discusses the company’s mission to reuse high-performance polymers and create filaments that not only print beautifully but also protect the planet.
Whether you’re a 3D printing hobbyist, professional, or sustainability advocate, this episode offers an inside look at how Fillamentum blends science, design, and environmental responsibility to drive meaningful change in the maker community.
Edward Borg is the co-founder of Thought3D, the innovative company behind Magigoo, one of the most trusted 3D printing adhesives used by makers, hobbyists, and professionals around the world. Thought3D is redefining additive manufacturing through smart materials, advanced adhesion solutions, and a deep understanding of how 3D printing technology can evolve to meet real-world challenges.
Edward shares the story behind the creation and growth of Thought3D — from identifying a key gap in the 3D printing market to building a globally recognized brand. He walks us through the company’s journey of experimentation, innovation, and resilience that led to the success of Magigoo and beyond.
But beyond the brand, Edward’s personal story is just as fascinating. As an internationally awarded software developer with a background in engineering, he brings a unique mix of technical expertise, entrepreneurial vision, and maker passion. His experience in robotics, electronics, and product development fuels his mission to bridge technology and creativity. Known for his creative problem-solving and commitment to innovation, Edward represents the spirit of the modern maker — constantly learning, experimenting, and building.
Tune in as we explore how Edward’s technical background and entrepreneurial mindset have shaped the DNA of Thought3D, what drives his passion for the maker movement, and what’s next for intelligent 3D printing materials and tools.
Ep. 72: Joel Finn of Polymaker on Why Community Is Key to 3D Printing Innovation
Joel Finn is the Community Manager at Polymaker, a leading manufacturer of high-quality 3D printing filament trusted by makers and professionals around the world. What began as a simple hobby seven years ago turned into a life-changing passion that led Joel from retail management to a career at one of the most respected brands in the 3D printing industry.
In this conversation, Joel shares how Polymaker drives material innovation, supports creators, and helps shape the future of 3D printing through accessibility and collaboration. From filament science to community growth, Joel gives us a behind-the-scenes look at what makes Polymaker a trusted brand among makers and engineers worldwide.
From tuning cars by day to upgrading 3D printers by night, Nadir brings his automotive engineering mindset into the world of 3D printing and maker culture.
In this episode, we explore the fascinating intersection between precision car tuning and performance-driven 3D printing builds, highlighting how engineering principles from the garage translate seamlessly to the print bed. We also dive deep into the latest update on the Sovol SV08 7-Toolhead Build, where innovation meets meticulous craftsmanship.
Expect insights on how automotive engineering principles inspire 3D printer mods, the challenges and breakthroughs behind the Sovol SV08 7-toolchanger build, tips for optimizing printer performance and reliability, and how makers can push the limits of open-source hardware to achieve next-level results.
Whether you’re into 3D printing, open-source hardware, or high-performance builds, this conversation delivers a mix of engineering insight and hands-on experience.
Blayne Alan Sapelli is the Creative Marketing Manager at Snapmaker, where he focuses on bridging creativity, community, and industry in the world of 3D printing. In this interview, Blayne shares insights into Snapmaker’s mission, how marketing intersects with the maker movement, and why community is at the heart of their success.
We’ll also dive deep into the Snapmaker U1, a groundbreaking color 3D printer currently live on Kickstarter and making waves in the 3D printing industry. With the campaign running until September 30, 2025, this is your chance to get an inside look at how Snapmaker is reshaping the possibilities of additive manufacturing.
📌 Learn more and back the Snapmaker U1 on Kickstarter before September 30, 2025: http://jle.vi/snapmakerU1
Whether you’re a hobbyist, professional maker, or industry enthusiast, this episode will inspire you with fresh perspectives on 3D printing, product innovation, and how companies like Snapmaker are pushing the boundaries of creativity.
Découvrez des podcasts liées à The Infill Podcast - The Place For 3D Printing. Explorez des podcasts avec des thèmes, sujets, et formats similaires. Ces similarités sont calculées grâce à des données tangibles, pas d'extrapolations !
📍 PLEASE CONSIDER SUPPORTING THE CHANNEL BY SHOPPING USING MY LINKS! FULL LIST CAN BE FOUND AT: https://jle.vi/links
12:38 Polymaker's Market Strategy
15:48 Polymaker's Manufacturing in the USA
24:47 Exciting Developments in 3D Printing
28:50 Exploring New Filament Colors
29:40 The Future of Nylon and TPU
31:11 The Rise of PEBA Filaments
32:25 Challenges in Filament Education
33:19 Polymaker's Marketing and Transparency
37:39 The Importance of Filament Variety
44:32 Open RFID Tags in 3D Printing
51:38 Upcoming Filament Releases
56:02 Conclusion and Final Thoughts
👤 ABOUT JOEL FINN:
Proud father of five and husband of twelve years, Joel began 3D printing as a hobby seven years ago. What started as a creative outlet turned into a lifelong passion that led him to join Polymaker, where he now helps makers connect, learn, and grow together.
