water rocket
water rocket
彰化縣彰化市南興國小
The students are assembling car-shaped water rockets.
學生們正在組裝汽車形水火箭。
Using the principles of water rocket propulsion, they also compete in races.
他們也利用水火箭推進的原理來參加比賽。
More to learn 延伸學習
彰化縣彰化市南興國小
The students are assembling car-shaped water rockets.
學生們正在組裝汽車形水火箭。
Using the principles of water rocket propulsion, they also compete in races.
他們也利用水火箭推進的原理來參加比賽。
More to learn 延伸學習