So the students of Class 9 thought that they needed to lay electric wires all over the farm.
Otherwise these things would be a waste.
After intensive study and brainstorming, the students finally had a rough understanding of some circuit knowledge.
The instructions in the textbook were also extremely simple and clear, and each step was described in extremely detail.
After some discussion, the students chose the parallel method without hesitation.
And started trying to fix the wires himself.
Open where it should be opened and link where it should be linked.
Although it was the first time I made these things, fortunately it was not very difficult as it was just a matter of modifying the direction of the wires and the connection.
After several hours of hard work, the most basic wiring was finally arranged in all important areas, and in some places light bulbs were even hung high up.
They even made several wooden racks for this purpose.
After these hands-on experiences, the students found that making these wooden shelves was no longer difficult at all and they could do it easily.
As night fell, the students connected the final main line to the generator and then poured diesel into it.
After starting the generator, the entire farm was lit by electric lights at night for the first time.
A feeling of security instantly surged into everyone's heart.
Finally there is electricity!
Taking this opportunity, Li Cheng also ran to the kitchen and used the newly bought pots and pans and some rice, flour and vegetables to prepare a big meal for everyone in Class 9.
The students enjoyed the meal very much.
Ren Yan was no exception, and she also felt deeply about the growth of Li Cheng.
Although it has not yet reached a professional level, there are already some signs of it.
After happily charging his power bank and mobile phone after dinner, Wang Bo suddenly came to Ren Yan with a dejected face.
"Teacher Ren, do you know why girls get angry?"
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