Parker naturally agreed to Bai Qingqing's request. After breakfast, Parker went all over the mountain to look for materials as Bai Qingqing asked.

While waiting, Bai Qingqing roughly conceived the design.

The principle of the waterwheel is very simple, and if you master the principle, you will definitely succeed.

One morning passed, and Parker brought back the material Bai Qingqing wanted most - bamboo, as promised.

The two of them sat on the sheltered side of their big tree and started working.

"Parker, make a shaft first."

Bai Qingqing drew a simple diagram on the ground, made heavy strokes on the axis, and thought: "This axis must bear gravity and be hard enough. What should it be used for?"

"Then use rocks." Although Parker didn't quite understand what Bai Qingqing was trying to do, he said without hesitation when it came to hardness.

Bai Qingqing was overjoyed and asked: "Is it okay? It needs to be so long, and it needs to be polished very round and smooth."

"Whatever you want, just leave it to me." Parker said, patting his chest.

Bai Qingqing beamed with joy, "Okay."

Parker found a long stone and began to crack the stone with a groan. Bai Qingqing took a piece of snake scale, traced it on the bamboo, and started to make a bamboo tube.

She is not strong enough, and she has to rely on Parker for the main structure.

Considering that the water in the puddle is still and the power is insufficient, in order to increase the success rate, Bai Qingqing plans to make a smaller water wheel, using bamboo as thick as the mouth of the bowl as the container.

While I was working on it seriously, Curtis suddenly came.

"I'll help you."

Curtis stood in the wind and snow, with pale skin, but long bright red hair, and lips as bright as blood, giving people a feeling of femininity and danger.

Bai Qingqing glanced at him and hurriedly waved: "Come over here quickly, it's cold outside."

Curtis walked to Bai Qingqing and sat down, holding Bai Qingqing's hand that was red from the cold, and frowned, "You still know it's cold outside, so why don't you go inside."

"I can't do it if I go in." Bai Qingqing pursed her lips angrily, and glanced at Curtis carefully: "Go in, and I'll go back to accompany you when I'm done."

Curtis glanced at Bai Qingqing coldly, picked up the bamboo, and made a bamboo tube exactly like the one in Bai Qingqing's hand with a slight stroke of his fingernails.

"Okay, there is strength in numbers." Bai Qingqing stopped nagging and said, "Let's make twelve bamboo tubes."

The addition of Curtis made the progress much faster. The bucket was completed in less than a minute, and then the bearings were made.

Bai Qingqing asked Curtis to carve the bearing parts directly on the tree trunk.

It was a tree trunk about one meter in diameter, with a hole cut out in the center for the shaft to pass through. Twelve cylinders were cut out of the wooden pole, just thick enough for the bamboo pole to fit around, and all excess wood was cut off.

In addition, we found twelve pieces of wood with the same thickness as the branches of the bearing, and used hollow bamboo to connect the two. The main trunk of the waterwheel has been completed.

Finally, the first-cut bucket was tied to the tree trunk, and the waterwheel was formed.

At this time, Parker's stone shaft was also polished. Parker came over with the stone shaft and asked, "Just go in like this?"

"Yeah." Bai Qingqing nodded, holding the waterwheel that was two or three meters high, and asked Parker to pass the shaft through it, and then installed two wooden rings on both sides of the shaft to fix the waterwheel from moving. Once the hay is tied up, the waterwheel is completely completed.

Looking at the finished product, the most incredible thing is Bai Qingqing herself.

"Is this good? Is it possible?" Bai Qingqing said uncertainly.

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