為什麼無論怎麼轉都是向右邊?日前這段影片在網路上爆紅,影片中的這個箭頭無論怎麼轉,都是指向右邊的,讓網友都非常不解:是我眼睛的問題嗎?
當一塊鏡子被放到後面後,大家都瞬間發現了那個奇妙之處!原來一切的關鍵,就在於箭頭上面的切割。
這個奇妙的設計是由明治大學的杉原厚吉教授創作的,讓我們來看一下影片吧:
Right Pointing Arrow http://physicstoys.blogspot.com/p/physics-toy-store.html Not computer graphics/ CGI- see Snopes.com Spin this arrow 180 degrees and it still points to the right- only in a mirror will it point left (and only to the left). Another incredible ambiguous object illusion by mathematician Kokichi Sugihara of Meiji University in Japan, the inventor of this illusion and art form. A clever combination of reflection, perspective, and viewing angle produce this striking illusion. ➡ Follow the link above for info about where to get this illusion arrow and other amazing items featured here on Physicsfun
由 Physicsfun 發佈於 2018年5月3日
參考資料:Physicsfun
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(往下還有更多精彩文章!)