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.
참석하고 싶은 사람은 누구나 올 수 있었으며, 누구나 실험을 보여줄 수 있었는데, 실험이라는 단어도 그 당시엔 새로운 단어였고, 새로운 과학원리등을 설명했는데, 누구나 볼 수 있도록 무대 위에서 해야했습니다.