Lars Pleth Nielsen is the director of the Tribology Centre at the Danish Technological Institute. His team works with customers to invent, advance, and industrially deploy coating technologies. Coatings are thin layers that cover most of the materials made today. They can offer protection from the environment, impart different surface properties, and more. On this episode of Nanovation, Lars recounts a variety of stories from his research career, ranging from his exploration of the reaction of hydrogen and oxygen as a child to the “super slip” coating he’s currently working to bring to market. We also discuss his outstanding two-volume book titled Advanced Surface Technology that he co-authored with his colleague and friend Per Moller, and which is considered by many to be the Bible of coating technology. (Recorded on May 3, 2018. Edited by Andrew Cannon)