english: They should have heard of it, but it's a little tricky to explain in technical detail, so I won't do it. I'll just mention it. (Laughter) But Chen Ning Yang, called by us "Frank" Yang -- (Laughter) -- and Bob Mills put forward, 50 years ago, this generalization of Maxwell's equations, with a new symmetry.
non_english: Trebalo bi da su čuli za to, ali je malo mučno objasniti to sa tehničkim detaljima, pa to neću uraditi. Samo ću spomenuti. (Smeh). Ali Čen Ning Jang, koga smo zvali "Frenk" Jang - (Smeh) - i Bob Mils postavili su, pre 50 godina, ovu generalizaciju Maksvelovih jednačina, sa novom simetrijom.