纸片会跳舞,你也许没听说过吧?可是今天,哥哥就为我做了这么个小实验,我亲眼看到了这种奇怪的现象。中午,我正在家里看课外书,哥哥突然笑眯眯地对我说:“江黔,我给你做个‘纸片跳舞’的小实验,想看吗?”我不相信,便催着他做给我看。哥哥先找来了一块书本那么大的玻璃和两本两厘米厚的书,还有一些剪碎的彩色纸屑和一块旧绸布。哥哥把那块书本大的玻璃架在两本书的上面,使玻 The paper will dance, you may not have heard of it? But today, my brother did such a small experiment for me, I saw this strange phenomenon. At noon, I was reading an extra-curricular book at home. My brother suddenly smiled and said to me: “Jiang Qian, I gave you a small experiment of” dancing on paper. “Do you want to see it?” I do not believe it. I read. My brother first got a book so big glass and two two centimeters thick book, there are some cut pieces of colored paper and a piece of old silk. Brother put the large glass books in the books above the top, so glass