EPISODE · Aug 24, 2020 · 20 MIN
第16集:草船借箭(科學、工程)
from 顛覆!故事STEAM · host puni.li
諸葛亮用草船借箭,船的一面射滿了箭,所以要轉一圈,換一面繼續收箭,想不到……糟糕,船翻了?從三國歷史故事探討相關的物理學。本集STEAM知識點: 數學計算:草船借箭要準備多少乾草?多長的布? 這種規模的任務,可能瞞著周瑜偷偷進行嗎? 船的一面射滿了箭,就物理學來說,會不會導致船隻不平衡?怎麼解決? 把船轉一面繼續收箭,有哪些先決條件?會不會引發翻船意外? 介紹船隻因為「受箭」導致失衡的真實歷史故事。節目最後,特別邀請國立臺灣大學物理系教授、知名科普作家高涌泉,為小朋友們回應解說哦!*本節目由文化部影視及流行音樂產業局補助製播
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第16集:草船借箭(科學、工程)
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