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.