“一口叙说千古事,双手对舞百万兵”的皮影戏你看过吗?那可是利用光学原理创作的一门艺术呀!皮影戏,是一种用灯光照射兽皮或纸板做成的人物剪影来表演故事的民间戏剧,表演时,艺人们在白色幕布后面,一边操纵戏曲人物偶,一边用当 “Have you ever seen a shadow play that tells you through the ages, hands and dance to millions of soldiers?” That is an art created using optical principles! A shadow play is a silhouette of a person who uses light to shine on the skin or cardboard. When performing the folk drama of the story, when the artist performs behind the white curtain, he manipulates the drama characters while using