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K. Eric Drexler envisions a world in which poverty and hunger no longer exist, because food can be made out of thin air, and we never grow old, because cells can be regenerated as swiftly as they "age." Nanotechnology, the manipulation of matter at the molecular level, is what he's betting will make it happen. Ed Regis tells the story of Drexler's forays into this new science, showing the scientist's attempts to convince his colleagues that he hasn't descended into pulp fiction. He also fills in a lot of the historical and technical background, from the 19th-century arguments over whether atoms exist to modern experiments that have isolated and manipulated single atoms. Regis's prose is clear and straightforward, but not without a sly sense of humor. Apart from Drexler's own
Engines of Creation, this is the book on nanotechnology to read.
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From Publishers Weekly
Still in its infancy, nanotechnology, or molecular engineering, has as its goal the manipulation of atoms and molecules to manufacture virtually anything. Nanotechnologists aspire to create "designer proteins" that will assemble themselves into atomic-scale, self-replicating machines; and, in fact, Nobel Prize-winning physicist Richard Feynman predicted atomic-scale machinery as early as 1959. Billions of these "molecular robots" will replace human labor, restructuring matter to make houses, sailboats and cars, say nanotechnologists. With such control of nature, they predict, these proteins will one day eradicate diseases and greatly extend the human lifespan. While critics dismiss such proposals as quixotic, science writer Regis (Who Got Einstein's Office?) seems more optimistic in this engaging report on what may be tomorrow's alchemy. He describes the rudimentary feats, blueprints and aspirations of molecular engineers, notably MIT aerospace scientist K. Eric Drexler, the field's pioneer. Photos.
Copyright 1995 Reed Business Information, Inc.
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