4月4日一大早,我就去录中央电视台“你可以更聪明—大型脑力真人秀”节目。录制的内容是验证水的表面张力:向装满300毫升水的水杯投放曲别针,看放多少曲别针时水会溢出。10点多钟,主持人毛毛虫哥哥和小鹿姐姐宣布实验开始,我们站好“一”字队型。毛毛虫哥哥首先给出了ABCD4个选项:A是放3~5个曲别针水就会溢出;B是 Early April 4, I went to CCTV “You Can Be Smarter - Big Brain Reality Show” program. The recorded content verifies the surface tension of the water: drop a paperclip into a glass filled with 300 ml of water and see if the water will spill when a few needles are placed. More than 10 o’clock, the host Caterpillar brother and sister deer announced the experiment began, we stand “” a word team type. Caterpillars brother gave ABCD first four options: A is to put 3 to 5 water will be bent over; B is