下面是个有趣的题目:“请用六根火柴棒摆出四个三角形,但不能将火柴棒折断。”如果你摆了6分钟还摆不出来,也不必心灰意懒。因为根据调查,大多数人都摆不出来。在公布答案之前,我们先聊一下跳蚤。跳蚤之所以叫跳蚤,因为它前进时不是走,而是跳,并且一跳可以跳到身体的近百倍高度。但德国柏林马戏团里的跳蚤却是用走前进的,甚 Here’s an interesting question: “Please use four matchsticks to make four triangles, but you can not break the match stick.” "If you do not put it for six minutes, you do not have to be ashamed. Because according to the survey, most people can not figure it out. Before we announce the answer, let’s talk about the fleas. Fleas are called fleas, because it is not to go forward, but to jump, and jump to jump to the body nearly a hundred times the height. However, the flea in the Berlin Circus in Germany is to go forward, very