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.
Poate eu pot face la fel cu cealaltă forţă cunoscută, care, în aceea epocă, era cunoscută ca forţa electromagnetică -- azi ştim de altele, dar în aceea epocă aceea era singura cealaltă forţă la care se gândeau oamenii.