so here we actually have the studio or workshop of ralph baird, who actually invented pong, which was the first interactive tv program, and look at today, how many interactive programs there are. and through this, you can learn about the fight and how you preserve your intellectual rights through patent models. you can also learn about how technology started in one place and just grew and grew in america. what i love most about this is actually his sweater. because he was a real human being who escaped from germany, came and found himself as one of the great inventors of all kinds of things in his america. and so what we're trying to do here is explain how america and actually the world has seen innovation and invention and how it's been captured from the start of this country into today, and continues to be such a major component of how we live, how we think, and how we act. so now, you really get the exciting privilege of listening to curators talk about individual objects, and it's the kind of experience you will have when you come and visit this wonderful, wonderful innovation. >>