Zhangye students use beverage bottles to make "water rockets" and launch "Fly" 45 meters from heaven

On June 22, the 9th Water Rocket Design and Production Exhibition Evaluation was held at Zhangye No. 2 Middle School in Gansu.The students made their own rockets and played the competition. The 46 groups of "rockets" were lifted off. One group of homemade "water rockets" was successfully launched to "fly" to the sky for 45 meters, and stayed in the air for 12 seconds.Praise.

It is reported that the "Water Rocket" uses air pressure spraying to promote the rocket.Its power compartment, arrow, arrow, and rear wing are made from abandoned beverage bottles, environmentally friendly and low -carbon.The activity provides students with a stage for showing wisdom and abilities. Through popular science practice, we can enhance the awareness of resource conservation and environmental protection. At the same time, they can experience the fun of scientific inquiry activities in scientific and technological activities, experience the charm of scientific and technological, stimulate dreams of dreams, explore the future, and explore the future.dream.(Reporter Yin Xu He Chengdong Photo)

[Editor in charge: Dong Xingping]

- END -