How to Teach Physics to Your Dog which I haven't yet read, but certainly plan to now that I've seen his talk. He also has a website dogphysics.com.Dr. Orzel is an associate professor of physics at Union College in Schenectady and is the author of a book called
Orzel gave an entertaining and interesting lecture on some of the popular topics in quantum mechanics like the wave-particle duality, quantum tunneling, and the uncertainty principle. While I didn't learn anything new, per se, I like hearing about new ways of explaining science to non-scientists. The book is based on a cute idea too - explaining physics to his dog Emmy.
Anyway, if you see Orzel giving a talk anywhere, it's a good way to spend an hour. I'll post about his book after I read it.