United States of America
Dr. Powell is credited with creating the superconducting-magnet approach to magnetic levitation 50+ years ago that is now nearing commercial introduction in Japan.
James Powell passed away on May 27, 2019 (USA).
United States of America
Dr. Powell is credited with creating the superconducting-magnet approach to magnetic levitation 50+ years ago that is now nearing commercial introduction in Japan.
James Powell passed away on May 27, 2019 (USA).