english: This particular idea, however -- although we don't yet know whether it's right or wrong, and at the end I'll discuss experiments which, in the next few years, may tell us whether it's right or wrong -- this idea has had a major impact on physics in the last century and continues to inform a lot of cutting-edge research.
non_english: Ova ideja, međutim, iako još uvek ne znamo da li je ispravna ili pogrešna, a kasnije ću reći nešto o eksperimentima koji, u narednih nekoliko godina, mogu da nam pokažu da li je ispravna, ova ideja imala je ogroman uticaj na fiziku poslednjeg veka, i nastavlja da podstiče najsavremenija istraživanja.