d라이브러리
"idea"(으)로 총 32건 검색되었습니다.
- 우주수프과학동아 l199201
- Anton van Leeuwenhoek one of the very early microscopists, was the first to detect bacteria. He hadn't the faintest idea of what they were, nor did anyone else at the time. They were just tiny ...
- 전자기학 확립한 패러데이와 맥스웰과학동아 l199110
- 될 것인가, 1873에 발표한 '전기와 자기에 관한 논문'에서 맥스웰은 "에테르(ether)의 관념(idea)을 극복하고 싶다"고 했다. 자신의 한계를 잘 인식한 맥스웰은 뒤에 오는 학자들에게 중요한 과제를 남겼던 것이다. 쿨롱의 법칙(Coulomb's law)1785년 프랑스의 물리학자 쿨롱이 비틀림저울을 사용한 실험을 ... ...
- 블랙홀이 지구에도 있는가?과학동아 l199101
- production in places where miniblack holes might existsay on the sides of active volcanoes. It's an interesting idea, and worth investigating. But I'll be a killjoy and say I think the chances ...
- 일본의 기술과학동아 l199101
- of a tunnel under the Straits of Dover to connect Great Britain and France.Great Britain long opposed such an idea because it didn't want to interfere with the isolation that had made it possib ...
- 로봇 곤충들과학동아 l199012
- writing science fiction stories about robots for 51 years, and it is not easy for any scientist to come up with an idea about robots that I haven't imagined at one time or another.In a story I ...
- 잘못된 경종과학동아 l199005
- theory of relativity would have been upset. However, careful testing showed that no such fifth force existed. The idea has just about been dropped.And then there was the report that tiny bubble ...
- 귀동냥으로 배우는 16비트 PC③ 문서소프트웨어, 워드프로세서 사용법과학동아 l198806
- 많이 알려진 데스크탑 퍼블리싱(DeckTop Pulishing), 논문을 쓸 때 적합한 아이디어 프로세서(Idea Processor) 혹은 아웃라인 프로세서(Out-line Processor), 업무용 서류를 만들 때 편리한 폼 프로세서(Form Processor), 전문분야에서 사용하는 특수한 기호와 형식을 지원하는 전문 워드 프로세서 등 새 ...
- 가솔린 바다과학동아 l198802
- miles away. At such distances, any gasoline we can retrieve would be expensive indeed. Besides, it wouldn't be a good idea to bring back this distant gasoline and burn it here. It would just u ...
- 책의 혁명과학동아 l198712
- in 16centuries. Mind you, the change will be in the appearance of the book, not in the book itself. The essential idea of a book hasn't changed in five millennia and won't change in the foresee ...
- 가장 오래된 것과학동아 l198710
- year there has been a new estimate or, rather, another new estimate.It was not until 60 years ago that anyone had any idea at all how old the universe might be. Even if the Earth itself is 4.5 ...
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