Sentences with phrase «none of the participants ever»
Not exact matches
Since none of the participants in the [Manhattan Project] had ever experienced an explosion of the anticipated size of Trinity (radically underestimated in advance as the equivalent of four thousand to five thousand tons of TNT), Kenneth Bainbridge, to whom [J. Robert] Oppenheimer had delegated the testing procedure, opted to conduct a scale model of the forthcoming atomic test by detonating one hundred tons of TNT off a thirty - eight - foot - high tower....
https://www.scientificamerican.com/
The final, weighted survey results showed that 11.2 percent of participants — none of whom had ever smoked when they completed the initial questionnaire — had started smoking tobacco cigarettes.