d라이브러리
"as"(으)로 총 277건 검색되었습니다.- 시라노 드 베르주락과학동아 199112
- that somewhere in that Valhalla reserved for science fiction writers, the spirit of Cyrano must have smiled. It has taken three centuries, but the most remarkable single insight in the history ...
- 여성 천문학자들과학동아 199111
- got the credit (being, in any case, a man).It often happens. In 1969, Jocelyn Bell discovered pulsars. However, it was her boss (a man, of course) who got the Nobel Prize for the discove ...
- 식어가는 온천과학동아 199110
- 에너지를 얻는 확실한 방법중의 하나는 지구 그 자체로부터 추출해내는 것이다. 지구의 온천은 이러한 자연적인 에너지 공급원이며 따라서 ... can drain a far larger volume that had been expected.Nevertheless, the experience with ordinary geothermal energy has ...
- 천랑성의 색깔과학동아 199110
- 하늘에서 가장 밝은 별은 시리우스, 즉 천랑성(天狼星)인데 이별은 희고 뜨거운 다이아몬드처럼 빛난다. 보통 천랑성과 같은 별은 그 색깔이나 ... category on a diagram that measures stars' absolute magnitude and surface temperature) for more than a billion ...
- 더 밝은 물체과학동아 199109
- formed quickly or slowly, since that would mean that the sun and Earth would either have formed or not, as the case might be. If the galaxies had formed quickly then here we are; if they ...
- 화산과학동아 199109
- 일본 다마가와 대학의 조니온 오사카씨와 같은 화산학자가 하는 일이란 화산이 언제 폭발할는지를 미리 예측하는 것이다.화산은 흔히 생명력을 잃은 사 ... of the Great Flood. It sent refugees fleeing to Egypt and to Asia Minor and virtually destroyed the civiliza ...
- 토성의 테가 사라지고 있다과학동아 199108
- 토론토시에 있는 캐나다 이론천체물리연구소의 루크 돈스씨는 토성주위의 테를 세밀히 관찰하여 왔는데 올해 초 발표된 그의 연구결과는 놀랄만한 것이다.토성을 둘 ... disappear from our vision, Yet, even so, a sadness sweeps over us when we think that something so marvelous w ...
- 우리의 조상인 실러캔스과학동아 199108
- nevertheless maintain itself in a form that did not change and did not develop. It is 400 million years old and has scarcely changed in all that time. What a pity it cannot withstand surface co ...
- 가장 깊은 호수과학동아 199107
- the plants and animals that belong to it. There are industries along its shores but, since 1971, the Soviet Union has kept those industries under strict control.Soviet scientists are particular ...
- 찾기 힘든 쿼크를 찾아서과학동아 199107
- in 1808, scientists accepted the existence of atoms before they actually had good evidence of them in 1913.So many aspects of nuclear physics are explained by supposing that quarks exist and re ...
