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- 보이지 않았던 별과학동아 l199009
- astronomers unaccountably missed. At least that is something that Ralph Robbins and Russell Westmoreland of the University of Texas now believe, after studying a burial bowl that was uncovered ...
- 상처를 찾아라과학동아 l199008
- meteorite struck Iowa, even though the crater seems too small to have done the job.But now, two scientists from the University of Arizona, Alan Hildebrand and William Boynton, have located a qu ...
- 타조알과 인류의 나이과학동아 l199007
- you believe examining ostrich eggs?In April, a team of scientists headed by Alison S. Brooks of George Washington University announced that ostrich eggshells could be used to determine age.If t ...
- 우주의 형성과학동아 l199006
- universe? This problem has been driving astronomers to distraction, but Changbon Park, a graduate student at Princeton University, has recently tackled it in a dramatic way by using a computer. ...
- 종족의 보존과학동아 l199006
- Apparently, some stimuli only found in the wild are necessary for successful reproduction.)Bernhard Meier of Ruhr University in Germany has been exploring the forests of Madagascar, where once ...
- 그것은 유전자 안에 있다과학동아 l199002
- 했는지 모른다.The l989 Nobel Prize in Physiology or Medicine went to J. Michael Bishop and Harold Varmus of the University of California San Francisco for a fundamental discovery in connection with c ...
- 대 해빙과학동아 l198912
- was largely ignored because it was difficult to imagine the ice melting that fast. Now, however, John Shaw of Queen's University in Kingston, Ontario, in September, 1989, made a suggestion as t ...
- 보다 정확히과학동아 l198911
- same magnetic effect and in January 1989, measurements of trapped particles were reported by Hans G. Dehmelt of the University of Washington in Seattle to show that the magnetic effect was the ...
- 녹색 식물의 탄생 How Green Plants Began?과학동아 l198909
- makes it appear that Prochlorithrix and chloroplasts have a common ancestor.However, Sean Turner and others at Indiana University studying nucleic acids in both Prochlorothrix and chloroplasts ...
- 가장 약한 파(波)―중력파 The Weakest Wave과학동아 l198909
- in the universe-information we might get in no other way.Back in the 1960s, a scientist named Joseph Weber at the University of Marryland tried to detect gravitational waves. He used large alum ...
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