[The city compartment civilization does not work] Exploring the mystery of wind and energy!The science and technology theme activity of the city compartment is a bit interesting

On the afternoon of July 20, the theme of the "world -by -wind can enter the world of science and art" was held in the Second Experimental Primary School of Chengxiang District. The 40 campers transformed into small scientists. With the help and explanation of volunteer counselors, they explored the scientific mysteries behind the wind energy "monster".

"'Wind Bionic Beast' does not require any electric fuel. It cares about wind, a monster with wind -based food", relying on the principles of mechanical and natural wind power to move forward. The conversion rate of the variables is very high. "At the beginning of the event, the volunteer counselor Chen Jing introduced to the campers what is the" wind bionic beast "to explain its production principle and the energy conversion case in life. For example, friction can produce Thermal energy, kicking kinetic energy, etc.

After listening to the explanation of the volunteer counselor, the campers had a strong interest in the "wind bionic beast" and couldn't wait to prepare to start making bionic beasts. In accordance with the guidance of the instructions, start assembly from the first leg of the Breast Beast, and start the overall assembly after spelling 12 legs in a row. The left foot adds a pair of right feet, one group in each three pairs of legs, and the two groups are worn with metal rods, connected with gears and fan blades, and achieved great achievements!

"Today, I know that we have used a lot of energy in our lives, some are renewable, and some are not renewable." Chen Yanxu who participated in the event said that in the future, he must care Use water to protect our great homeland.

The relevant person in charge of the Chengxiang Regiment Commission said that the scientific and technological theme of the "Wind Bionic Beast" was held to further promote and popularize scientific and technological knowledge to allow campers to learn the process of transmission, wind energy conversion, and its motivation for campers; Understand the charm of clean and new energy, cultivate children's ability to practice and interest in science, stimulate their spirit of innovation, establish environmental protection consciousness, and become conscious practitioners of low -carbon actions.

Source: Fujian Daily APP — New Fujian

Author Chen Shengzhong Liu Yijia

Edit: Lin Youming

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