Here's a paper which you could [unclear] -- designed by a mathematician at Harvard in 1928, Arthur Stone, documented by Martin Gardner in many of his many books.
这是一张能和你一起跳舞的纸 它由哈佛的数学家阿瑟·斯通 在1928年时发明 马丁·加德纳则在他的很多书中写到了它