"Science-writing is a very old-profession. Science probably separated from witchcraft when science-writing began. Just…"

"Even "security", that word so fretful to science and to the free exchange of ideas, is no modern innovation. Witness …"

"No matter how voluminous and complete our semi-annual reports may be, we know that the general public does not see th…"

"The President had unequivocally said that we would never use atomic weapons except against an aggressor. None of us l…"

"Transmutation of the elements, -- unlimited power, ability to investigate the working of living cells by tracer atoms…"

"I am sure we are agreed that the ultimate survival of America is dependent on intellectual vigor and on spiritual dee…"

"It has been a privilege to have served our country for so many years. I have done the best I knew how to do – to prot…"

"Proficiency in the technology of nuclear weapons, and indeed of science and engineering generally, is not so much of …"

"Nuclear energy -- within the brief span of eleven years, commencing as a secret and remote subject -- has become one …"

"Thus, the words "nuclear energy" have many interpretations. As they bring to mind the terrifying spectre of a war of …"