[cheers and applause] a couple members of congress here. paul tonko. [cheers and applause] and also representative chris gibson is here. [applause] and all of you are here and i'm happy about that. [cheers and applause] so it is wonderful to be here at the university of albany nanocollege. this is one of the only colleges in the world dedicated to nanotechnology. and it is an incredible complex. but you're working on pardus it in rooms that are 10,000 times cleaner than a hospital operating room, which is very impressive since clean is not usually a word i associate with college students. [laughter] maybe things have changed since i was in school.