Science Mag

HOW PLACEBOS WORK BURYING PLUTONIUM UNDER THE SEA da VinciS LEGACY FLYING OVER THE SOLAR arranging THE ULYSSES SPACECRAFT GOES WHERE NO PROBE HAS GONE BEFORE JANUARY 1998 $4.95 livelinesss architecture: cells climb up with tensegrity Copyright 1997 scientific American, Inc. January 1998 Vo l u m e 2 7 8 Numb e r 1 FROM THE EDITORS 6 garner TO THE EDITORS 8 50, 100 AND 150 YEARS ago 10 THE 1997 NOBEL PRIZES FOR SCIENCE A disembodied spirit at the contributions and controversies of the winning work. 14 NEWS AND ANALYSIS The Architecture of liveness Donald E. Ingber 48 How groups of molecules effect themselves into whole, living organisms is one of biologys most unsounded and complex riddles. The answer may appear on tensegrity, a versatile architectural standard in which structures stabilize themselves by balancing forces of internal tension and compression. The said(prenominal) relatively dim-witted mechanical rules, operati ng at unalike scales, may rule cell movements, the organization of tissues and organ development. IN FOCUS Pumping carbonic acid gas out of the pushover could help ?ght the greenhouse effect. Burial of radioactive Waste chthonic the Seabed Charles D. Hollister and Steven Nadis 60 21 SCIENCE AND THE CITIZEN Reassessing Neanderthal DNA.... How tense hurts brains.... warmheartedness TNTenderizer.

24 PROFILE Claude Lévi-Strauss, anthropologist. Geologically abiding mud?ats that constitute a blanket hundreds of meters thick on the ?oor of the deep ocean might be an thinkerl property to dispose safely of radioactive materials from nuclear reactors and dismantled weap ons. The idea horri?es almost environmental! ists, but here are reasons why it deserves additional scienti?c investigation. 38 TECHNOLOGY AND BUSINESS coulomb adds zip to silicon....Cloning for organs....Roaches at the wheel. bacterial Gene Swapping in constitution Robert V. Miller 66 41 CYBER VIEW Making mode compute. 46 4 In the wild, many microbes routinely switch DNA and pick up...If you exigency to get a integral essay, order it on our website: OrderEssay.net

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