The German Innovators Podcast – Breaking Barriers, Building the Future

How do you find the right electronics manufacturer without sending your most valuable design files around the world?In this episode of the German Innovators Podcast, Bettina B. Scheibe and Johannes P. Lehmann speak with Ken Kasischke, Managing Director of CheckPCB, a German entrepreneur based in Pune, India, about changing the way printed circuit boards are quoted, sourced and prepared for production.His approach flips the traditional process: bring manufacturers’ pricing models to the engineer’s computer, keeping sensitive design files local during quotation.From factory visits in China to market entry in India, Ken shares the opportunities—and practical limits—of building a more transparent electronics marketplace.Expect insights on:How local quotation could protect design IP and speed up supplier comparisonsWhat manufacturers need from a marketplace—and why China and India respond differentlyWhat a price guarantee means when designs change before productionWhy tracking changes between engineers and factories mattersHow component obsolescence and design choices can narrow your manufacturing optionsWhy moving final assembly does not automatically remove dependence on ChinaWhere sourcing transparency can support resilience—and where deeper qualification remains essentialA conversation about entrepreneurship, manufacturing and the decisions that shape supply chains long before the first board leaves the factory.For founders, engineers, procurement leaders and anyone building hardware for a global market.

What if some of today’s most critical material dependencies could be designed away?In this episode of the German Innovators Podcast, hosts Bettina B. Scheibe and Johannes P. Lehmann speak with Dr. Hanh Nguyen, co-founder and CEO of Munich-based alqem, about how AI is changing materials discovery — and why the ability to design, validate and industrialise alternatives to scarce and strategically important resources could become a major competitive advantage.From electric motors and renewable-energy systems to electronics and advanced manufacturing, modern technologies depend on materials with highly specific properties. Many of them — particularly rare earths — sit at the centre of concentrated and geopolitically sensitive supply chains.alqem combines physics-informed AI, large-scale materials data and targeted laboratory synthesis to explore a much larger materials space than traditional experimentation allows. AI helps identify the most promising compounds, which are then synthesised and tested in the lab — creating a continuous learning loop between computation and physical experimentation.But discovering a promising material is only the beginning. To create real industrial impact, it must also be reproducible, manufacturable at scale, economically viable and compatible with existing production processes.The conversation explores how AI can accelerate materials research, why experimental validation remains essential, and why industrialisation and mass production need to be considered from the start.It also looks at the broader strategic implications. As geopolitical tensions increase, the race for better materials is becoming a race for industrial resilience, technological independence and competitive advantage.Bettina, Johannes and Hanh discuss alqem’s business model, the importance of industrial partnerships, the role governments can play in supporting critical-material innovation, and how Europe and Australia could work together to build more resilient materials value chains.In this episode:Why materials are often the hidden constraint behind technological progressHow AI can make materials discovery faster and more targetedHow computational prediction and laboratory validation work togetherWhy discovery alone is not enoughWhat it takes to move from a promising material to industrial-scale productionWhy critical materials matter for strategic resilienceThe role of industrial partnerships and government supportHow Europe and Australia could strengthen strategic sovereignty togetherTimestamps:00:00 — Introduction00:20 — Meet Hanh Nguyen and alqem01:44 — A new approach to materials discovery04:38 — Making materials research faster and more effective07:47 — How AI works within the materials-discovery process12:05 — From laboratory discovery to mass production15:47 — How materials science shapes modern society18:01 — Critical materials, geopolitics and supply-chain dependencies22:10 — Business models and strategic industrial partnerships24:08 — Government support for critical-material innovation27:45 — Europe, Australia and the path towards strategic sovereignty30:38 — Closing thoughts31:49 — Outro

What will it take to make high-energy lasers more efficient, scalable and commercially viable?In this episode of the German Innovators Podcast, host Johannes P. Lehmann speaks with Nikolaus “Klaus” Metzger, founder and CEO of Canberra-based high-E Photonics, about the next generation of high-energy and ultrafast laser systems—and the opportunities they could unlock across science, advanced manufacturing, space, defence and fusion research.Drawing on more than 25 years of experience in laser development, Klaus explains why efficiency, thermal management, beam quality and pump-diode costs become critical at higher energy levels. He introduces high-E Photonics’ approach to combining long-lifetime energy-storage media with waveguide and disk-amplifier concepts, creating a potential pathway towards lower electrical demand, fewer pump diodes and more practical Joule-class laser systems.The conversation explores the company’s journey from bespoke laser systems and lower-energy experiments towards repeatable, industrialised products. Klaus discusses why modern simulation and engineering can unlock ideas originating in the early decades of laser science—and why the breakthrough is not necessarily one entirely new piece of physics, but a better way of configuring, manufacturing and scaling the overall system.We also examine the much-discussed potential of laser-driven fusion. Klaus explains why achieving fusion ignition in an experiment is very different from operating a commercially viable power station, and why future systems would require efficient lasers capable of firing repeatedly, reliably and at scale. Fusion may offer the largest long-term opportunity, but nearer-term applications in materials processing, plasma research, precision machining, space systems and counter-drone technology could provide important stepping stones.Finally, Johannes and Klaus discuss the respective strengths of Australia and Europe in photonics, advanced research and industrial engineering—and how greater collaboration could help translate scientific excellence into internationally competitive technologies.In this episode:* Why efficiency has historically received less attention than pulse duration, wavelength and power* How energy storage inside a laser medium can reduce peak pumping requirements* The path from millijoule experiments to Joule-class systems* Why fusion ignition does not yet equal commercially viable fusion energy* The importance of modularity, redundancy and mass production* Applications in advanced manufacturing, research, space and defence* Why replacing Ti:sapphire remains a major opportunity in ultrafast photonics* How Australia and Europe could collaborate more effectively on laser innovationTimestamps:00:00 — Introduction00:33 — Meet Klaus Metzger and high-E Photonics02:15 — The challenge of high-energy laser efficiency03:45 — Reducing pump-diode, energy and system costs07:07 — From bespoke lasers to a Joule-class demonstrator09:30 — What laser-driven fusion still requires16:12 — Manufacturing, plasma, space and defence applications19:03 — Designing repeatable and scalable laser products21:16 — The next major breakthroughs in laser technology24:52 — Australia and Europe’s photonics ecosystems27:55 — Closing thoughts

In this episode of the German Innovators Podcast, host Johannes P. Lehmann speaks with Dr. Anna-Sophie Jürgens from the Australian National University about how science, technology and innovation are shaped not only in laboratories, startups, boardrooms and policy circles — but also through film, comics, humour, popular culture and the stories societies tell about the future.Anna-Sophie is the founder of POPSICULE, the Science in Popular Culture and Entertainment Hub at ANU, based within the Australian National Centre for the Public Awareness of Science. Her work explores how popular culture influences the way society imagines science, risk, responsibility and possibility.Together, we discuss why stories like Jurassic Park, The Last of Us, The Walking Dead, Terminator and Ex Machina have become powerful cultural reference points for biotechnology, pandemics, AI and innovation risk — and why these narratives matter far beyond entertainment.The conversation also explores how Australia could develop a more distinct science and technology storytelling voice: one that moves beyond Silicon Valley disruption, Hollywood techno-apocalypse and lone genius founders, and instead draws on Australia’s landscapes, environmental pressures, First Nations knowledge systems, public science institutions, humour, care, adaptation and coexistence.We also dive into the role of humour as a diagnostic tool for understanding society’s relationship with science — from mad scientists and clowns to comic parasites, bureaucracy, Canberra, Mad Max and the strange cultural worlds where science becomes funny, unsettling and deeply revealing.Timestamps:00:00 — Intro00:14 — Innovation, Storytelling & Science Communication01:39 — Popsicle: Bridging Science and Pop Culture05:40 — How Pop Culture Shapes Scientific Narratives10:48 — Narrative Design: Tools for Screenwriters17:28 — Policy, Regulation & Australian Content Creation21:04 — Indigenous Knowledge and Environmental Storytelling23:17 — The Role of Humour in Science Communication26:14 — Cultural Perspectives: Europe vs Australia31:12 — The Future of Popsicle38:31 — Outro

In this episode of the German Innovators Podcast, Johannes and Betty speak with founder-turned-scale-up coach Bonny Morlak about the hidden emotional risks of startup life. Bonny shares lessons from building and selling companies, living between Germany, Australia and the US, and coaching founders through the messy middle after product-market fit. The conversation explores toxic hustle culture, founder identity, delegation, emotional sales, global startup ecosystems, and why scaling a company should not come at the cost of health, relationships or happiness.Podcast time stamps00:00 - Intro00:28 - Introduction to Bonnie’s Journey02:30 - The importance of Founder Well-being06:16 - Navigating the Startup Mindset08:49 - Identifying Red Flags in Founders12:24 - The Role of Luck and Personality in Success16:23 - Balancing Hustle and Health17:31 - Emotional Selling Strategies22:34 - Industry Agnosticism in Coaching24:51 - Cultural Differences in Startup Approaches29:16 - Scaling Without Anxiety34:05 - Outro