For amusement he began to fold the trimmed-off strips of paper in various ways, and one of the figures he made turned out to be particularly intriguing. He had folded the strip diagonally at three ...

Check out the video below to see how ... you can challenge them to rip paper in lots of different ways. Can they rip it into strips? Or how about a shape, like a circle or a square?

Chinese origami artist Pei Haozheng set the Guinness World Record for the longest strip cut from one sheet of A4 paper. This ...