Some Problems of Cosmical Physics, Solved and Unsolved


The Great success of theoretical investigations in recent times naturally leads enterprising spirits to use them not only in interpreting what we know or can verify by observation, but to lead us into regions where experiment is not available as a check. I believe that this does nothing but good in times like ours, when there is no danger of the doctrines… (More)
DOI: 10.1038/124185a0