Hello. I am currently living in Detroit and hooked on a syndicated radio program called CoasttoCoast. They deal with all manner of interesting topics - from the cosmos through to who killed JFK. It is a 5 hour long show broadcast night. The other day they had a guest who spoke at length about molecular nanotechnology. Some of what they explained seemed too good to be true whilst other insights were frightening. For example, nanomanufacturing promised cheap products at a fraction of today's cost whilst the military and terrorist possibilities were too awful to comprehebnd. (Apparently, the Russians were working on this technology in an effort to defeat America's nuclear sub fleet, removing MAD and tipping the balance towards the Soviets). Can people please tell me more about this fascinating subject? Thank you.