d라이브러리
"NOT"(으)로 총 257건 검색되었습니다.
- 왼쪽, 오른쪽과학동아 l1992년 04호
- right-handed in daily life. Hominids living about 2 million years ago made stone tools by hitting one stone against another to create a sharp edge. A right-handed user flakes a stone clockwise ...
- 바퀴벌레와 컴퓨터과학동아 l1992년 04호
- because he was a poet whose soul had unfortunately "transmigrated" into the body of a cockroach. Real cockroaches are not poetic.Are there any similarities between cockroaches and computers? To ...
- Genes In Action 활동하는 유전자과학동아 l1992년 03호
- of robots to fill every niche. Then we'd argue about whether or not to control all of them, and either we'd decide not to, or we wouldn't be able to. I imagine that eventually there'd be ...
- The Park Phenomenon 공원현상과학동아 l1992년 03호
- Olmstead planted trees around the park's perimeter to screen out the buildings beyond. In some areas of the park, notably the hilly and forested "Ramble," it's hard to believe you are in a hug ...
- 이빨이 말해주는 것과학동아 l1992년 02호
- things as birth rates. It will also help in estimating the number of predators versus the number of prey.All this is not bad for information from an old, rocky tooth that may easily be a hundre ...
- 타이탄의 대기과학동아 l1992년 02호
- and formed the atmosphere.But that doesn't really answer the question. Where did the nitrogen come in the first place?Another suggestion : Saturn, like the other giant planets, has considerable ...
- 우주수프과학동아 l1992년 01호
- and weak) and gravitational under a single set of equations, something physicists have been searching for years.For another, it may answer other questions as well.One of the most annoying quest ...
- 왜 소행성들을 관찰하는가?과학동아 l1992년 01호
- while it could happen tomorrow, it is much more likely that we are safe from some millions of years.Of course, we need not look upon asteroids simply as a vehicle for catastrophe.Since some do ...
- 과학평론과학동아 l1991년 12호
- a particular bone. In reptiles, it passes between two bones. In young duckbills where the bones of the skull have not fused, the trigeminal nerve passes between bones. Maclntyre consider this m ...
- 시라노 드 베르주락과학동아 l1991년 12호
- image of an impossible hero. But Cyrano really lived. He was a real person who had a large nose(though undoubtedly not as big as pictured) and who fought and killed people.And yet most importan ...
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