translation.ar: وهكذا، فإنهم يأتون -- أي شخص كان سيعرض تجربة، والتي كانت تسمية جديدة آنذاك، يشرح قليلا المبدأ، كان عليهم القيام بذلك على المسرح، حيث كان بإمكان الجميع رؤيتها.
translation.en: And so, they would come in and you would do -- Anybody that was going to show an experiment, which was kind of a new word at the time, demonstrate some principle, they had to do it on stage, where everybody could see it.