Dec 13, 2019 · Douglas makes appearances around the world to deliver lectures and key-note addresses, teach courses and classes, give demonstrations and book-signings, and appear on the media. Event coordinators are invited to contact customer service at (905) 393-5104 to discuss booking fees and dates. 13 December 2019 Douglas James Cottrell Radio Show Biography and Life of Sir Alan Howard Cottrell. He was a British metallurgist and physicist. He studied crystal plasticity, dislocation impurity interactions, and fracture and irradiation effects, and developed an overarching theory concerning the mechanical properties of materials. Douglas James Cottrell explores new dimensions in human consciousness. Each week, he introduces you to interesting guests who share real-life experiences with the unexplained, the mystical, and the supernatural. Join Dr Cottrell on air each Friday, at 9:00 PM Eastern Time.