今天,我们做了三个实验,其中“,不倒的火柴盒”是最好玩的。老师发给每位同学一个火柴盒,要求我们把它从30厘米的高处往下扔,想办法使它落下时能竖立在桌面上。同学们立即开始实验。我把火柴盒拿到约30厘米高处,然后往下扔,结果落下时它横在桌面上。我又试了6次,每次都是如此。 Today, we have done three experiments, among which “, do not pour the matchbox” is the most fun. The teacher gave each student a matchbox, asking us to drop it from a height of 30 cm and find a way to make it fall on the tabletop. Students immediately started the experiment. I took the matchbox about 30 cm high, then dropped it down, and when it fell, it landed on the table. I tried it again 6 times, every time.