Chapter 501

At Bai Qingqing's request, Parker naturally agreed. After breakfast, Parker went all over the mountain to find materials according to Bai Qingqing's request.

During the waiting time, Bai Qingqing probably conceived the design drawing.

The principle of the waterwheel is very simple. If you master the principle, you will succeed.

One morning, Parker didn't bring back what Bai Qingqing wanted most - bamboo.

Two people are sitting on the side of their tree to avoid the wind, and they start work.

"Parker, make a shaft first."

Bai Qingqing drew a simple picture on the ground, made a heavy stroke on the axis, and thought: "this axis has to bear the gravity, and it has to be hard enough. What can I use?"

"Then use stones." Although Parker didn't quite understand what Bai Qingqing was going to do, when it comes to hardness, he just went through the tunnel without thinking.

Bai Qingqing asked, "is that ok? For such a long one, it needs to be round and smooth. "

"Give me what you want." Parker said with a pat on the chest.

Bai Qingqing said happily, "OK."

Parker found a piece of long stone and snorted at it. Bai Qingqing takes a piece of snake scales, compares and paddles on the bamboo, and starts to make bamboo tubes.

She's not strong enough. She's got to rely on Parker for the main structure.

Considering that the water in the water pit is static and the power is insufficient, in order to increase the success rate, Bai Qingqing is going to make a smaller water truck, just like using the bamboo with a thick bowl mouth as a container.

Seriously, Curtis suddenly came.

"I'll help you."

Curtis stood in the snow. His skin was pale, but he had long red hair. His lips were also bright and bloody, giving a feeling of softness and danger.

Bai Qingqing took a look at him and waved: "come here, it's cold outside."

Curtis went to Bai Qingqing and sat down. He took Bai Qingqing's red hand and frowned. "You know it's cold outside and you haven't entered the room yet."

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

Curtis looked at Bai Qingjing with a cold eye. He picked up the bamboo and gently scratches his nails. He made a bamboo tube that was exactly the same as that of Bai Qingqing.

"Well, many people are powerful." Bai Qingqing stopped grinding and said, "make twelve bamboo tubes."

Curtis's participation made the progress much faster. In less than a minute, the bucket was made and then the bearing was made.

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

It's a trunk about one meter in diameter, and a hole is pulled out in the center of the trunk to let the axis pass through. Cut twelve columns on the wooden pole. The thickness is just enough for the bamboo pole to cover. Cut all the redundant wood.

In addition, 12 pieces of wood as thick and thin as the branch of the bearing were found, and the hollow bamboo was used to connect the two. The trunk of the waterwheel has been completed.

Finally, tie the first cut bucket to the tree trunk, and the water truck has been formed.

At this time, Parker's stone shaft was polished. Parker came over with the stone shaft and asked, "just put it in like this?"

"Well." Bai Qingqing nodded and supported the two or three meter high water truck. He asked Parker to put the shaft through. Then he installed two wooden rings on both sides of the shaft to fix the water truck and keep it moving. He tied them with hay, and the water truck was completely completed.

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

"That's all right? Can you do it? " Bai Qingqing is not sure about the tunnel.