“Mr. I’m moved rather than a little flattered by type and you will ample comments we have merely heard regarding the citationist, my pal Jean Dickey, having whoever classification during the Jet propulsion Research I have appreciated operating occasionally to the troubles when you look at the geodesy. I count it an excellent award to become listed on the brand new positions of those individuals geophysicists who had been issued this new William Bowie Medal by the the brand new AGU. It were around three other countrymen (Harold Jeffreys, just who obtained the award within the 1952; Questionnaire Chapman in 1962; and Teddy Bullard in the 1975), and i also was fortunate enough to get to know and you can keep in touch with every of them inside my weeks because the students, long before my first trip to the usa to attend a scientific appointment on Johns Hopkins College or university in this area from Baltimore!
“It was Bullard exactly who for the 1947, within lifetime of their productive head to geodynamo theory, recommended one P. Yards. S. Blacketts the fresh `important idea of your Earths magnetic field will be examined of the deciding the industry may vary which have depth, and it is Chapman who with Keith Runcorn up coming worked out exactly what changes can be expected when your theory was real. The latest test, which helped disprove the concept, are duly carried out in numerous deep coal mines in numerous elements of Great britain under the direction out-of Blackett and you can Runcorn. I happened to be one of the happy undergraduates throughout the Physics Service going of the Blackett at Manchester College who have been dragooned on helping toward specifications. This was my introduction so you’re able to medical browse, and that i hence became one of the primary of many experts contaminated during the an initial phase of their work because of the Runcorns infinite warmth to possess geomagnetism.