If God wants us to do a thing, he should make his wishes sufficiently clear. Sensible people will wait till he has done this before paying much attention to him. ↗
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. ↗
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. ↗