The growth of technology is such that it is not possible today for a nuclear physicist to switch into medical physics without training. The field is now much more technical. More training is needed to do the job. ↗
When I entered medical physics in 1958 there were fewer than 100 in the U.S. and I could see many opportunities to apply my knowledge of nuclear physics. ↗
While at the same time knowing that once he had gone down that road, once it was clear that his life was never a peaceful one from that moment on. He always knew that there was somebody that would like to kill him. ↗
After clearing 9 metres of the descending passage, in about the middle of the afternoon, we came upon a second sealed doorway, which was almost the exact replica of the first. ↗