The students are having a friendly competition, using their homemade air cannon. The winner will knock down the most cups, using gas pressure. Who said science and physics can't be fun?
學生們正在進行一場友誼競賽，使用自製的空氣砲。用氣壓擊倒最多杯子的人將成為優勝者。誰說科學和物理不能這麼有趣呢？
Teacher 胡倫魁 / Edwin Schadewald 製作