Chapter 846: Chapter 845: Great Hero of the Nation
“You actually made it?!” Elder Yu asked incredulously, looking at the solar panel in Jiang Mianmian’s hand.
Yu Cheng raised his eyebrows slightly with a hint of surprise, thinking to himself that Little Lamb hadn’t told him in advance that she had completed the solar panel.
“Grandpa Yu, Brother Yu, look, this is the solar panel I made. Let demonstrate it for you,” Jiang Mianmian said, then pressed a switch. But after a while, the fan blade didn’t move.
“Mianmian, this…” Elder Yu looked at the motionless fan blade, very puzzled.
He was shocked internally, yet he really hoped what she said was true. But looking at the situation now, does it seem like a failure?
Jiang Mianmian awkwardly scratched her head, “Hehe, Grandpa Yu, Brother Yu, this solar panel of mine is out of power. Please wait a mont.”
She took the solar panel and ran to the balcony, finding a suitable spot to place it down.
Elder Yu and Yu Cheng didn’t mind the heat and followed Jiang Mianmian to the balcony, focusing intently on the solar panel ‘basking in the sun.’
“Mianmian, how long do we have to wait?” Elder Yu asked anxiously.
“Very soon, Grandpa Yu. This fan blade has very little power demand. It only needs about ten minutes of sunlight to get going,” Jiang Mianmian explained.
“Okay,” Elder Yu said, remaining standing and watching the solar panel without returning to his seat.
Initially, Jiang Mianmian had thought about going back to sit for a while and then returning. But seeing that Elder Yu had no intention of leaving, she stayed to keep him company.
While waiting for the charge, Yu Cheng lazily asked with folded arms, “Little girl, when did you finish making this solar panel? Why didn’t you tell ?”
“Brother Yu, I made this before I ca here. I thought since I was coming anyway, it would be better to let you see the finished product directly, so I didn’t ntion it beforehand,” Jiang Mianmian said with a prepared explanation.
Yu Cheng nodded slightly, not saying anything more.
After about five minutes passed, Jiang Mianmian pressed the switch again, and the fan blades finally started to move slowly.
“It’s moving, Mianmian, does this an it’s successful?” Elder Yu asked, delighted and amazed as he saw the fan blade begin to work.
“Yes, Grandpa Yu, my solar panel uses semiconductor material and works by converting light energy into electrical energy through photovoltaic material, which generates a current to rotate the fan blade. Since this is just a small panel, the converted energy is limited, so I used a low-power fan blade to validate it,” Jiang Mianmian explained simply while holding the solar panel.
Although Elder Yu couldn’t understand what she was talking about, he knew that Jiang Mianmian had really researched and developed the solar panel, which was truly astonishing. She had helped Hua Country make significant strides in technology!
“Mianmian, you’re truly a little genius. Can I take a look at that?” Elder Yu asked excitedly, looking at the solar panel in Jiang Mianmian’s hand.
“Of course, Grandpa Yu, feel free to take a look,” Jiang Mianmian handed it over without hesitation.
Elder Yu’s breath was slightly labored, his hands trembling as he carefully held the solar panel like it was a priceless treasure.
“This is wonderful! Truly wonderful! Our Hua Country has mastered solar power technology. Mianmian, you’re a great hero of Hua Country,” Elder Yu said, his eyes slightly red as he glanced at Jiang Mianmian and then at the panel in his hands, full of emotion.
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