Yao Ran chose an open field, there were several huge stones on this place, and there were some scattered gravels, Yao Ran had the heart to test a few apprentices. Pen, fun, and www.biquge.info

Standing on the edge of a stone more than a meter high, I pushed hard and found that it did not move. Looking at it with the retinal system, it was found that the stone had only fallen to the ground and had not penetrated very deep into the earth. Yao Ran nodded and said. "Come on, see if you have any ideas?"

Yao Ran sat on a small stone on the edge of the boulder. looked at a few of his apprentices, as well as the four wives who came with him. Yao Ran pointed to the boulder and said, "Use the most labor-saving way to move him away." Who has any ideas to speak freely. That's right, I have a prize. ”

The eight of them stared at Yao Ran sitting on the stone, and said with a smile that everyone should find a way to remove this big stone, and use the most labor-saving method. Hua Tuo studied for a long time and touched his nose and said, "I don't think it's easy to do anything." ”

Yao Ran pointed at Hua Tuo and scolded with a smile: "Hua Tuo, you little cub, I let you not think, don't sleep when you go back at night, I'll tell you to write, copy a book of Chinese medicine - Compendium of Materia Medica, don't sleep if you can't finish copying!" Everyone supervises, and there is a reward for reporting! ”

Yao Huo didn't listen carefully to what Yao Ran was saying, but felt that this task was very challenging. Dragged with a pulley? It's a solution, but it's not the least effort-saving. with a crane truck. Yes, cranes can.

After thinking about it, Yao Huo said, "Can the teacher use a crane to pull him away?" Lift it up and pull it away. ”

Yao Ran nodded and looked at the others, but the other people didn't think of a better way, and after two minutes, Yao Ran asked Xiaoping and Lang Yan to carry a log more than four meters long.

Yao Ran himself took a stone axe and dug a small pit on the edge of the boulder. After the log was delivered, Yao Ran asked Yao Huohua Tuo to bring a calf-high stone. He stuffed one end of the log into the pit he had just planed, and put the stone under the log. The location is about a quarter of the way to the log.

In order to let the students experience the power of leverage, Yao Ran first asked the four apprentices to push the stone together, and the whole boulder only shook slightly.

Seeing that several disciples were already sweating profusely, Yao Ran didn't feel distressed, and asked the four of them, two people to stand on the left and right, and check the logs used as levers, "I shouted 123 pressure and then you guys pressed down on the crowbar together, understand?" ”

The four of them were moving stones and wood just now. But because of the knowledge taught by the teacher, a lot of it is very miscellaneous, and everyone is afraid of hearing less, and they don't want to rest.

After Yao Ran checked the various positions, he began to shout, "1, 2, 3, press!" ~”

The four of them used their hands together, and the huge stone was cocked out of the position just now by the crowbar, and some small tide insects and earthworms under the stone scattered in the sunlight. The boulder rolled several times and finally came to a stop four or five meters away.

The four men and four women were stunned. How is this possible? How so.

Yao Huo looked at his hands even more, as if he didn't believe that he would have such strength, and the same stone, just now the four of them pushed hard and didn't move the position, and now the four of them haven't moved the stone, just took a piece of wood and pried it away for such a big stone. And rolled that far.

Yao Ran sat comfortably on the wood thrown on the ground, looking at everyone's expressions. After giving everyone nearly 5 minutes, Yao Ran said, "Okay, don't be surprised! Give me a fulcrum and I can pry a planet! Yao Huo led people to clean up this place. We built our house here and built a warehouse 100 meters west of the house. ”

After speaking, Yao Ran hugged Xiaorui beside him and kissed him. After mixing with primitive people for a long time, I don't care so much, Yao Ran's bottom line is gone. Maybe one day he will carry a stick and whistle and pull it into the cave! That's why learn from whom.

Yao Ran asked Xiaoping why the four of them came here, and Xiaoping explained, "The wheels of the waterwheel have been built and placed on the ground, and four groups of water wheels can also be placed." Just waiting to be put together, the main core wood in the middle has also been cut down, but it has not been shipped back, it is too big. ”

Everyone was busy, but the woman around her was idle and took someone to clean up the place. We built our house here and built a warehouse 100 meters west of the house. ”

After speaking, Yao Ran hugged Xiaorui beside him and kissed him. After mixing with primitive people for a long time, I don't care so much, Yao Ran's bottom line is gone. Maybe one day he will carry a stick and whistle and pull it into the cave! That's why learn from whom.

Yao Ran asked Xiaoping why the four of them came here, and Xiaoping explained, "The wheels of the waterwheel have been built and placed on the ground, and four groups of water wheels can also be placed." Just waiting to be put together, the main core wood in the middle has also been cut down, but it has not been shipped back, it is too big. ”

"Then bring more people, and bring more Kodo beasts and cows! The material must be pulled back. ”

Everyone was busy, but the women around them were idle, chattering around Yao Ran non-stop, nothing more than counting Yao Ran and not going home. Yao Ran suddenly summed up an experience, that is, women love to nag is a natural gene, which has been present in the primitive period.

Yao Ran's hand, which was counted, was not idle, and a shape with a spiral shape, thick and large, with a wooden drill bit with two grooves spiraling and rising, appeared in Yao Ran's hand.

The carving was made of a black piece of iron, which was a centimeter thick. Yao Ran actually wanted to be thinner. But helplessly, the molten iron has solidified a little later, and it is a ball when it is poured out. If it weren't for two shots with refractory bricks, it wouldn't necessarily look like it.

I checked the wooden model in my hand. I walked back to the fire, took a piece of firewood, and after removing the burr, I found clay and prepared to fire the model. It is definitely not okay to put the wooden model in the model and burn it. Cracking is possible when heated unevenly.

So it took several hours to dry, and after dinner, Yao Ran realized that it was better to let his wives build a temporary residence. Because the dome building that I designed by myself, I can't build it today. Whether it's buttoning holes or intercepting materials, it's not something that can be done in one day today.

But it's not bad, because the wives got an oversized leather and set it up casually, it's a tent. The 5 people living in it were a little crowded, so Yao Ran held torches among the apprentices. and under the gaze of workers from all walks of life, they played a new game. (To be continued.) )