TribologyTalks

Dr. Parker LaMascus ft. Guest Host Dr. Alexander MacLaren: Part 1

Dr Parker LaMascus discusses his PhD research on metal oxide nanocrystals as next-gen anti-wear additives. Discover how these tiny materials outperform traditional solutions, forming protective films at low temperatures through a unique friction-driven process. From heavy vehicles to electric cars, this episode showcases exciting advances in tribology. Don't miss this deep dive into the science driving innovation!
Parker LaMascus describes work done in the lab of Prof. Robert Carpick in the Department of Mechanical Engineering at the University of Pennsylvania, in collaboration with Pixelligent Technologies LLC, and funded by the US Department of Energy.

Dr. Parker LaMascus ft. Guest Host Dr. Alexander MacLaren: Part 2

In Part 2 of Tribology Talks, Dr. Alexander MacLaren and Dr. Parker LaMascus continue their discussion on the future of tribology. Parker shares insights on emerging research, sustainability, and the intersection of science and society, while also reflecting on teaching, data management, and his career aspirations. Don’t miss the conclusion of this insightful two-part series, listen now!
Dr. Parker LaMascus describes work conducted in the lab of Prof. Robert Carpick at the University of Pennsylvania’s Department of Mechanical Engineering, in collaboration with Pixelligent Technologies LLC and funded by the US Department of Energy.

Prof. Robert Wood - Wear Detection, Predictive Maintenance & Erosion Mitigation: Part 1

What’s the future of wear detection, erosion mitigation, and tribology research? Professor Robert Wood joins us to discuss the biggest shifts in the field, from real-time monitoring to the challenges of protecting offshore wind turbines from extreme conditions. If you're curious about how tribology is evolving to meet industry demands, this is one episode you won’t want to miss!

Prof. Robert Wood: Tribo-Corrosion & Sustainability - Part 2

Professor Robert Wood returns to discuss tribo-corrosion and sustainability, exploring how materials and coatings withstand harsh environments in tidal turbines, ship propulsion systems, and renewable energy applications. How do we extend component lifespan while balancing performance, durability, and environmental impact? And why is industry collaboration essential for tackling these challenges? Tune in now!

Professor Nic Spencer - Wine Science

What do wine tasting and tribology have in common? Professor Nicholas Spencer reveals the surprising connections, from the role of friction in mouthfeel to how tannins shape our sensory experience. He shares his journey from chemistry to tribology, his research on replicating the tongue’s surface for wine studies, and the challenges of crafting non-alcoholic wines that still deliver on taste. Plus, we dive into the fascinating world of polymer brushes and their impact on lubrication and medical applications.

Dr Michael Buttery: From Astrophysics to Space Tribology - Part 1

What happens when an astrophysicist trades galaxies for spacecraft mechanisms? In this episode, Dr Michael Buttery from ESR Technology shares how his passion for space led him into the highly specialised world of space tribology.
We explore his work on the James Webb Space Telescope, his development of hybrid lubrication systems that combine fluid and solid lubricants, and how he tackles the extreme conditions of space. Michael also explains why the space industry takes such a cautious approach to innovation and the critical role of rigorous testing in mission success.
Whether you're fascinated by engineering, space, or unique career paths, this episode is packed with insight and inspiration.

Dr Michael Buttery: Applying Tribology to Space Mechanisms - Part 2

How do you lubricate a spacecraft when failure isn’t an option and there’s barely any fluid to work with?In Part 2, Dr Michael Buttery discusses applying tribology to real space mechanisms from testing in vacuum with the VMTM to tuning hybrid lubrication systems for extended life without added torque. He also explores fluid chemistry constraints, the potential of ionic liquids, the rise of additive manufacturing in space, and how "new space" is reshaping risk, testing, and collaboration.

Dr Rai Notay: From Engines to Industry - Part 1

In this episode, guest host Kieran Nar sits down with Dr Rai Notay from Lubrizol to talk about how a summer internship with a running engine sparked a career in tribology that has spanned everything from laser diagnostics and piston ring testing to motorsport, industrial fluids and even hair care. Rai shares how he transitioned from academia into industry, the unexpected value of working across disciplines, and what it's like being the only engineer in a team of chemists. He also reflects on the evolving nature of the field, why tribology still feels like an emerging science, and why staying curious has been key to every stage of his journey.

Dr Rai Notay: Charged Up and Fully Restored

In Part 2, Dr Rai Notay is back to break down the real-world tribology challenges facing electric vehicles, from bearing durability and low-viscosity fluids to the complex impact of stray currents. Then we head into the garage as Rai shares how he rebuilt a classic Mini from the ground up, blending vintage charm with modern engineering. It’s a hands-on story of applied tribology, where lab knowledge meets personal project in the most satisfying way.

Dr James Ewen: Molecular Simulations Shaping Tribology - Part 1

What if you could predict how a lubricant performs before it’s even made?
Season 2 of Tribology Talks starts with a fresh twist as PCS R&D team members Ben Wainwright and Rory McAllister take over the mic to host an unmissable conversation with Dr James Ewen, Royal Academy of Engineering Research Fellow at Imperial College London. James reveals how molecular simulations are transforming tribology, from uncovering nanoscale behaviour to solving real-world challenges in industries as diverse as automotive, energy, and even personal care. Along the way, he shares his journey from Shell to Imperial and why this research is shaping a more sustainable future.