scientific american inventions and discoveries

... x T his encyclopedia of invention and discovery is a historical one, divid- ing the inventions and scientific discoveries of the human race into six periods and reviewing them in the context ... agriculture and the uses of animal, wind, and water power. In the Age of Scientific Revolution, the great discoveries of natural laws were supplemented by exploration and discove...

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... the bending of light. . Copyright 1993 Scientific American, Inc. SCIENTIFIC AMERICAN March 1993 75 Copyright 1993 Scientific American, Inc. 78 SCIENTIFIC AMERICAN March 1993 hree tubes built around ... becoming clear by Kenneth F. Dunker and Basile G. Rabbat Copyright 1993 Scientific American, Inc. SCIENTIFIC AMERICAN March 1993 67 Copyright 1993 Scientific American,...

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... Yam 48 SCIENTIFIC AMERICAN September 1993 ÒI like to compete,Ó Smalley says. ÒI like being on the team that did it first.Ó Copyright 1993 Scientific American, Inc. Copyright 1993 Scientific American, ... people come up with.Ó ÑTim Beardsley 44 SCIENTIFIC AMERICAN September 1993 Copyright 1993 Scientific American, Inc. I am peering into a binocular micro- scope, and all I se...

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... will be updated ev- News and Analysis Scientific American August 1997 33 TECHNOLOGY AND BUSINESS COMMAND AND CONTROL Inside a hollowed-out mountain, software fiascoes and a signal success SOFTWARE ... Wayt Gibbs in San Francisco News and Analysis Scientific American August 1997 37 Copyright 1997 Scientific American, Inc. W hat do Baywatch star Pamela Anderson Lee and...

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... may be a new way to prevent both. STEPHEN FERRY Gamma Liaison 16 Scientific American June 1999 News and Analysis18 Scientific American June 1999 Tabletop Fusion Researchers from Lawrence Livermore National ... International CRUST CRUST MANTLE MANTLE CORE CORE SLIM FILMS News and Analysis22 Scientific American June 1999 I n December 1992 thousands of people on the southern coas...

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... by standing on the shoulders of Madisons. —Steve Mirsky J. P. BRUNO INRA Domaine de Vassal MICHAEL CRAWFORD Gouais grapes Copyright 1999 Scientific American, Inc. News and Analysis 30 Scientific American ... the U.S. but also in Britain,Canada,Germany and Sweden.They seem to have sta- bilized in Australia,France and Ireland and fallen in Belgium, Finland and Italy. The public...

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... the laser beam. IAN WORPOLE Copyright 2000 Scientific American, Inc. News and Analysis 22 Scientific American February 2000 ANTI GRAVITY Worth a Thousand Words M illennial fever seems to be fi- nally ... mountains and valleys and craters and shadows,” Tyson says. And I’ve been hooked ever since.” Tyson quickly points out, though, that “interest alone doesn’t get you any- where. It...

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... 2001 Scientific American, Inc.Copyright 2001 Scientific American, Inc. or Life By Rakesh K. Jain and Peter F. Carmeliet Copyright 2001 Scientific American, Inc.Copyright 2001 Scientific American, ... SCIENTIFIC AMERICAN 5 Copyright 2001 Scientific American, Inc.Copyright 2001 Scientific American, Inc. www.sciam.com SCIENTIFIC AMERICAN 43 It’s easy to understand how...

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... 2003 november 2003 SCIENTIFIC AMERICAN Volume 289 Number 5 features features www.sciam.com SCIENTIFIC AMERICAN 5 74 Dmanisi skull COPYRIGHT 2003 SCIENTIFIC AMERICAN, INC. www.sciam.com SCIENTIFIC AMERICAN ... 2003 SCIENTIFIC AMERICAN, INC. 28 SCIENTIFIC AMERICAN NOVEMBER 2003 TIM FITZHARRIS Minden Pictures news SCAN threatening and relatively unimpressive en- dangered...

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... extent in the border- lands of northern England–southern Scotland and from Ulster, in contrast with the Puritan culture of New England, which originated in southern England. (Rice and Feldman could not ... make check payable to Scientific American, and mail your order to: Scientific American P.O. Box 10067 Des Moines, IA 50340-0067 1-9 copies $10.95(US) for each copy ordered (shi...

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