english: Maybe I can play the same game with the other known force, which was, at that time, known as the electromagnetic force -- we know of others today, but at that time that was the only other one people were thinking about.
non_english: "Možno môžem hrať tú istú hru s inou známou silou," ktorá bola v tom čase známa ako elektromagnetická - - dnes poznáme aj ďalšie, ale v tom čase to bola jediná ďalšia, o ktorej ľudia uvažovali.