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- 아라크네의 자식들과학동아 l1992년 09호
- in their webs. Edmonds and Vollrath studied the garden-cross spider's webs, which are eaten and rebuilt each day. It was found that a hygroscopic coating on the web absorbs water from the atmos ...
- 쓰레기과학동아 l1992년 09호
- garbage, and all the archeologists I know love it. They search through the garbage of many Troys to find which one was Homer's. Right now they're exploring the actual living conditions and crea ...
- 기막힌 풀러렌과학동아 l1992년 08호
- hurting the rest of the body on the way. Exploration is under way into the many other aspects of fullerenes used as cages.There's been a lot of shouting about "buckytubes." These are tho ...
- 밝은 성단(星團)과학동아 l1992년 08호
- galaxies, perhaps 20 million years ago. ARP220 seems to be inherently unstable, with a perhaps dangerously bright and massive center, and with young cluster stars due to suffer supernova explos ...
- 오늘날의 로봇과학동아 l1992년 07호
- learns its route and avoids obstacles in its way, including people. When its way is blocked it announces this and asks to have the obstacle removed.When they teach HelpMate to cook, I'm buying ...
- 머리좋은 생물들과학동아 l1992년 07호
- 인간을 뜻하는 호모사피엔스는 우리 인간이 이 지구상에서 가장 머리가 좋다고 믿는 까닭에 자만심을 연상시키는 용어다. 수세기동안 우리는 그 어떠한 생물 ... unlike yours. When a brainier computer comes in, its circuitry won't look like a human brain, but it might work ...
- 좋은 소음, 나쁜소음과학동아 l1992년 06호
- camp be military, political or economic. Information is transmitted in secret by using a "semichaotic" system (don't ask me to explain that for I don't even understand the chaos theory).And fin ...
- 단백질의 위력과학동아 l1992년 06호
- and molecular biologists will continue their research on proteins, so keep posted. When Freeman J. Dyson was asked which came first in the evolution of life, proteins or DNA, he answered ...
- 멀리있는 실상과학동아 l1992년 05호
- film are "real," and wonder what they'd see with naked eyes if they could visit far out. They wonder why so many nebulas all seem to be exactly the same side of red. But what matters is that th ...
- 협동과학동아 l1992년 05호
- 잘 아는 바와 같이 남편과 아내는 함께 협동하며 살아간다. 협동이란 인간이 아닌 다른 생물의 세계에 있어서도 매우 중요한 낱말이 되는데 이는 협 ... cooperative, very much part of a biologically cooperative planet Earth. When we aren't cooperative, the results are ...
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