孩子们!大叔这几天茶饭不思,被《科学秘笈》中的一个难题所困惑,你能够和大叔一起来解决吗?来吧———准备材料1.先从厨房里拿来3根未经油漆的竹筷、一只平底碗。2.和大人一起在家里找一大叔的困惑:为什么会这样?你如果想帮助大叔解开谜团,就请先做实验,体验大叔的研究过程,这 Children! Uncle Teah do not think these days, was “science secrets” in a puzzled puzzles, you can unite with the uncle to solve it? Come on - prepare the material 1 first brought from the kitchen 3 The painted bamboo chopsticks, a flat bowl. 2. And adults at home to find an uncle's confusion: Why is this? If you want to help Uncle to solve the mystery, please do the experiment, to experience Uncle's research process, which