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- 왼쪽, 오른쪽과학동아 l199204
- 누구나 오른손잡이 아니면 왼손잡이다. 이는 한쪽손을 다른쪽 손에 비해 선호하는 경향을 말한다. 오른손잡이 사람들의 어휘력과 운동기능의 중심 ... acids in living cells to the way galaxies rotate, there is definitely a left-handed bias in the universe. Now they're ...
- 바퀴벌레와 컴퓨터과학동아 l199204
- gizmos will imitate brains—but whose?The microchip is theoretically immortal but it can be damaged by heat or cracked if sufficiently assaulted. One cockroach can be stepped on, m ...
- Genes In Action 활동하는 유전자과학동아 l199203
- a planet that will go on living after we've gone.Besides, would you be satisfied with eating just one fruit? Or with conventional sliced white bread? Remember that diversity even tastes good!( ...
- The Park Phenomenon 공원현상과학동아 l199203
- 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 huge city until you hear th ...
- 이빨이 말해주는 것과학동아 l199202
- 척추동물의 몸체중 가장 단단한 부분은 이빨이며 당연히 이빨은 어려운 일을 맡고있다. 이것은 고대 생명체가 화석으로 변할 때 모든 지 ... the human species.These are examples of the way in which completely unlikely sources can be cajoled into yielding infor ...
- 타이탄의 대기과학동아 l199202
- is the largest oil well in the solar system.Naturally, one imagines us as dipping up the ethane and carting it off for use elsewhere. It would be a supply that would last as long as the human r ...
- 왜 소행성들을 관찰하는가?과학동아 l199201
- as a vehicle for catastrophe.Since some do come very close to us(within a million miles or so), they would be much more easily reached than, say, Mars, if we ever truly develop sp ...
- 우주수프과학동아 l199201
- 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 specks that might be a ...
- 과학평론과학동아 l199112
- so that inhaled air is led over it to the lungs. This means that breathing is not interrupted except for a second or two during swallowing. Reptiles don't have this palate because, being ...
- 시라노 드 베르주락과학동아 l199112
- 시라노 드 베르주락이 에드몬드 로스탄드의 연극에 등장하는 가상인물임을 아는 사람들은 수백만명도 넘을 것이다. 이 연극의 주인공은 거대한 ... the spirit of Cyrano must have smiled. It has taken three centuries, but the most remarkable single insight in the his ...
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