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수학동아 - 폴리매스
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[R&E] 충남 서산중 원형 거미그물, 수학적으로 분석하다!
수학동아 2018.12.28 02:06 조회 995
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거미그물의 모양은 매우 완벽하다. 그 짜임이 무척 정교해 아름답기까지 하다. 게다가 거미가 만드는 줄은 얇지만 튼튼해 신소재 개발에도 활용되고 있다. 거미는 왜 중앙을 기준으로 둥근 원 모양으로 뻗어나가는 거미그물을 만드는 걸까? 충남 서산중학교 3학년에 재학 중인 박희인 군은 거미그물의 모양에 호기심을 갖고, 그 원인을 수학적으로 분석해 보기로 했다. 거미그물의 모양을 어떻게 수학적인 방법으로 분석했는지, 연구보고서를 통해 살펴보자. 

 

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#거미 #거미그물모형 #완전 원형그물 #불완전 원형그물 #변형된 원형그물 #서산중
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