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From an engineer and futurist, an impassioned account of technological stagnation since the 1970s and an imaginative blueprint for a richer, more abundant future. The science fiction of the 1960s promised us a future remade by technological innovation. We'd vacation in geodesic domes on Mars, have meaningful conversations with computers, and drop our children off at school in flying cars. Fast-forward 60 years, and we're still stuck in traffic in gas-guzzling sedans and boarding the same types of planes we flew in over half a century ago. What happened to the future we were promised?...

Nanotechnology is the science of designing and building machines at the molecular and atomic levels. Dr. Hall -- a leading researcher on the frontiers of nanotechnology who has designed for NASA -- describes nanotechnology in a very accessible way, so that anyone can understand what it's about, what it could do, and what it can't do. He puts it into historical context, explaining how previous technological developments have affected us, how nanotechnology fits into the historical trends for technologies ranging from motors to medicine, and how the continuation of these trends, with...