"Ah?" Zhang San was stunned. He smiled awkwardly and said," I was busy working on the engine just now and didn't pay attention to what you said. I'm sorry!”
Guan Yunyun rolled her eyes.
Third Brother's answer did not surprise her at all.
Every time he invented something, he would fall into a state of oblivion. He would not pay attention to what was going on outside. Even if the world ended, he would only realize it later.
Seeing the burning gazes of the unfamiliar faces in the courtyard, Zhang San smiled embarrassedly and quickly controlled the small aircraft to land in the middle of the courtyard.
Chu Yi shook his head helplessly and smiled at Teacher He,""Children are not sensible and like to make messy little inventions. If I disturb you, I will apologize here.”
Even though he had extraordinary abilities and was a talented child star, Chu Yi's attitude was very proper, reflecting the excellent qualities of a teacher.
The audience sighed and praised Chu Yi's politeness.
Teacher He smiled and said," Teacher Chu, you're too polite. Children like to invent and create. This is a good thing!”
Huang Lei nodded." This flying device is interesting. Did he really make it himself?"”
As they spoke, Zhang San and Guan Yunyun rushed over.
Zhang San quickly picked up the aircraft and bowed."I'm very sorry for disturbing everyone!”
Teacher He and the others were stunned for a moment before smiling.
This child was really too polite. Mrs. Chu was really outstanding for teaching such a student!
"Hello, we're from the program team of Yearning for Life. It's a pleasure to meet you. Is this really an aircraft that you made yourself?”
Teacher He said calmly.
Zhang San shrugged and nodded." Yes, yes. It's still in the experiment. I don't know if it can be used or not."”
Mr. He raised his eyebrows. He was even more interested in his flying device.
Judging from the test flight, the propeller of this aircraft was faster. From an amateur point of view, the engine performance should be good. If there were no problems with the experiment, it would definitely be a successful small aircraft.
If it could be equipped with a camera, it might even be able to take aerial photos.
"What is the use of this aircraft of yours?”
Huang Lei asked curiously.
Zhang San fiddled with the flying device in his hand. He glanced at Chu Yi and said casually,""The transportation in the village isn't very convenient. Sometimes, it's very troublesome to send things between neighbors. Therefore, I'll add a cargo system to this aircraft of mine. It will be very convenient to send things.”
A week ago, Village Chief Long's legs were not good. When he went to buy vegetables, he accidentally fell.
After Chu Yi told the children about this, Zhang San had the idea of helping Village Chief Long.
This flying device could help Village Chief Long buy vegetables and solve a lot of problems for him.
Seeing Huang Lei and the rest's confused faces, Chu Yi stepped forward and told them the whole story.
After understanding this situation, Teacher He and the others immediately raised their opinion of Zhang San.
"It's indeed not bad to be able to apply what you've learned!”
Huang Lei nodded with certainty.
Zhang San rubbed his head and couldn't help but smile, revealing a trace of shyness.
But then again, could this aircraft really help Village Chief Long solve the problem?
"How is Village Chief Long's health now?”
Teacher He asked with concern.
Chu Yi smiled faintly." I went to visit him yesterday. The village chief is fine. He will be fine after resting at home for a few more days."”
Teacher He nodded. He secretly planned to visit the village chief when he had the chance.
Huang Lei's attention was focused on the aircraft. He asked curiously,""How far can this aircraft of yours fly? It would not be appropriate to help the village chief buy vegetables, right?”
After all, the process of buying groceries seemed simple, but it was still very difficult to replace it with an aircraft.
Flight distance, remote control signal, operation difficulty, information transmission, load capacity, and so on were all issues that needed to be considered!
Zhang San thought for a moment and smiled." If you don't mind, I can give you a demonstration! Teacher Chu, do you agree?"
Chu Yi smiled faintly,"If Teacher Huang Lei and the others want to see it, I will naturally agree."”
"No problem! Absolutely no problem!"
Huang Lei quickly said, his eyes revealing a look of anticipation.
The young celebrity guests were also very excited. They couldn't wait to see how useful this small flying device in front of them was!
After everyone agreed, Zhang San no longer had any scruples and immediately activated the remote control in his hand.
"Boom…"
The propeller spun rapidly, and the aircraft rose steadily.
"I used short-wave remote control. The signal can cover the entire village. As for the operating system, I've added an intelligent system that can recognize the environment around the aircraft through heat and assist in the operation.”
Zhang San explained to everyone as he piloted the aircraft.
Village Chief Long had never come into contact with a remote-controlled aircraft before, so according to his initial design idea, the intelligent auxiliary operation system was the focus of the design.
With this system, the aircraft could achieve balance, avoid collisions, and adjust speed.
Anyone who knew nothing about remote control only needed to know the three buttons on the remote control to control it steadily.
Peng Yuchang looked at the aircraft in high spirits, his face full of surprise and curiosity.
"Do you want to try?"
Zhang San suddenly asked.
"Alright!"
Peng Yuchang raised his hand without hesitation, his emotions very agitated.
"Hahaha, Peng Peng can't wait!" Mr. He smiled.”
Zhang San walked straight to Peng Yuchang and handed him the remote control.
Taking the remote control, Peng Yuchang observed it carefully and said in surprise,""This…there's an electronic screen?”
In the center of the remote control was an electronic screen that displayed a fish-eye image. One could see the contents of the entire courtyard.
"Only then can I control it from a distance.”
Zhang San said matter-of-factly.
"Impressive!"
Peng Yuchang was full of admiration. When he thought of the fact that this was a completely self-made flying device, he was filled with admiration for Zhang Sandai!
" There are a total of six control buttons. This way…"
Zhang San explained the control method to Peng Yuchang.
In less than a minute, Peng Yuchang nodded repeatedly and said with a surprised smile,""Brother! I know it! I know all of them! I didn't expect it to be so simple!"
Hearing this, everyone laughed and felt very surprised.
After all, it was not easy to learn how to operate a remote control toy car.
"Then try it."
Zhang San smiled and nodded.
"Good!"
Peng Yuchang was extremely excited. He immediately controlled the small aircraft and circled around the courtyard. The flight trajectory was very stable and seemed very simple to operate.
"Village Chief Long hasn't sold the vegetables today. You can use it to buy vegetables.”Zhang San said softly, pointing at the speaker of the remote control." Speak to this place, and the aircraft will make a sound. Then press this button, and the aircraft can pay.”
(Third update!!!!) Votes,)
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