According to his NASA biography, “Dr. Ajay Misra, a member of the Senior Executive Service, is Chief of the Structures and Materials Division in the Research & Technology Directorate at the NASA Glenn Research Center in Cleveland, Ohio. In this position, Dr. Misra has the responsibility for planning, advocating, coordinating, organizing, directing and supervising all phases of Division research and business activities.” At the fourth annual Electric Aircraft Symposium in Rohnert Park, California in April 2010, Dr. Misra was among the most charming and happiest of presenters – probably because he had so many happy things to talk about. Much of the joy comes from the continuing revelations about the characteristics of carbon and boron nanotubes. They turn out to be absolutely wonderful for thermal, structural, battery, capacitor and motor applications. Dr. Misra’s talk sounded at times like a pitch for a wonder cure-all, but one backed with solid scientific precepts. Boron nitrate nanotubes have better high-temperature characteristics than carbon …