[applause] today. This is all about this guy. Bob, what was happening in this photo.>> See, I guess I was I think that was somebody taking a picture of me in the lab. >> Yeah. So, this is really your lab.It's not a movie set. >> No, no, it's the lab. Yeah, they But they had They're trying to be artistic.>> Yeah. How about this one. Same lab. >> Same thing.Yeah. >> Yeah. How about these your books or you rented these books.>> Uh, actually that that part looks fine. that that this is uh the only reason it loo ...

I saw you first in Zurich when you received the chemical engineering medal when I was doing my PhD and then uh we met there briefly and later on I had a conference in Boston and I said well I was fascinated by you know Bob's fascination for polymer science. I'm a polymer scientist as well and like Bob said uh you can use polymers they typically are used in the plastic industry and for the first time you were thinking you know way back can we use it for drug delivery and so I thought that was very inspiring ...