so I'm sitting in class, right, and the prof. is dronning on and on and on about the syllabus.....when the lights begin to flicker. Since i was sitting right next to the switches, I look over to see whats going on. Right when half of the lights go out, i see a small plume of smoke rise from one of the light switches. That can never be good, right? Oh well, the prof. made us stay for the remainder of the hour. *sigh*