The weapon tycoon who traveled to Daqin

After watching the Huns leave, Naofumi returned to his tent. After returning to the tent, Naofumi did not find Xi Lao. He looked at the drawings. There was a copy missing. It seemed that Xi Lao had taken it. This thing needs to be confirmed.

.This cannot be missing. Naofumi has always protected these confidential things very strictly. Naofumi immediately left the tent and walked towards Xi Lao's tent.

At this time, Xi Lao was making the overall frame of the bicycle. Xi Lao was doing it with gusto. He smiled happily while looking at the drawings. "Boy, I'm here to scare you."

"What scares me?" Naofumi walked in and said.

"This, this is what you made." Naofumi looked at the bicycle frame on the ground in disbelief. This is basically no different from the current one. It's just that the modern one is made of metal or fiber, and

This kind is entirely made of bamboo.

Naofumi circled the bicycle frame twice.

"Oh my God, this is a bicycle." Naofumi said in disbelief.

"How is it?" Xi Lao said happily.

"This." Naofumi said with a thumbs up.

"Oh my God." Naofumi sighed once again. The workmanship cannot be described in a word. The body is all made of bamboo. The beams are made of bamboo poles, and the frame is divided into two under a big bamboo. This is not the case.

I know how to tell them apart. Moreover, I didn’t see a single nail on it. They were all ingenious bamboo shoots. Naofumi had only seen this thing in books or at Xuankong Temple. He didn’t pay attention at the time. He waited until the tour guide explained it.

When he arrived, Naofumi felt that this was something that no one could imagine. Now that he saw it with his own eyes, he felt that bicycles could definitely be made by ancient people. This is definitely not the wisdom that ordinary people can possess. "It's amazing."

It’s amazing.” Naofumi praised again.

"Let me show you this." Xi Lao took a round wheel.

"This is a wheel." Shangwen looked at the wheel, which was made of bamboo bent into a circle. In the middle of the wheel was an extremely finely crafted axle made of wood. Since there were no bearings, Shangwen knew that this thing was a bit big. Inside

It is filled with butter or other oils for lubrication. This is an ancient bearing. The axle is connected to those long thin bamboo spokes. I don’t know how these spokes are connected. Naofumi looked at it carefully

What a coincidence. It's just a slender and flat round hole. The spokes only need to be inserted from the long part, and the long and thick part at the back will naturally get stuck. Then the spokes are twisted and fixed on the bamboo.

On the made rim, do the same on the other end. The second spoke will just hold the first spoke in place. After one turn, the entire wheel will be completed.

"Wonderful, wonderful." This is so skillful.

"Hehe, I also wanted to make one out of a hollowed-out wooden wheel. But after thinking about it, it was too heavy, so I didn't try it. However, I can give it a try." Xi Lao said with some pride.

"Yes, but there should be a ring outside the rim. Otherwise, the spokes will be damaged." Naofumi put forward some suggestions for improvement. Naofumi gave clear guidance. What is missing is rubber, and only with rubber

, the bicycle will be lighter.

"This is natural. This is natural." Xi Lao said.

"But what materials are good to use?" Naofumi thought.

"Let's use bamboo strips for this. It's easy to do. Just make a slightly larger one and put a set on it. Use linen cloth, or simply use bamboo strips. Don't worry, the bamboo strips I set will definitely be suitable." Xi Lao seemed like

Seeing that Naofumi was worried, he expressed some of his opinions in advance.

"That's good, that's good." Naofumi nodded repeatedly.

"Xilao, you go ahead. I'll go take a look at other things. But you have to keep this blueprint. Don't let others see it. This thing is our life." Naofumi said seriously.

"Of course we understand this. The people among us craftsmen naturally know it. Don't worry." Xi Lao nodded and said.

"Then I'll go and get busy." Naofumi said goodbye with his hands in hand.

On the dusty Qin Guochi Road, a black army was advancing rapidly. "You guys, take it easy." Zhao Gao called to a riding captain on a cart. "Go back to Eunuch Zhao. Take it easy now."

"I'm done." The captain said in embarrassment. "Bold, you..." "Zhao Gao, don't be embarrassed." A calm voice came out. "Here". Zhao Gao replied respectfully. "Where are you?"

"The King of Qin said through the carriage door. "Your Majesty, we have crossed the Yellow River." Zhao Gao said. "The journey is long enough. Let's rest!" King Qin ordered. "Here". Zhao Gao said.

Colonel Gao He answered with his hands raised.

Zhao Gao waved his hand. The carriage and horses stopped immediately. Zhao Gao immediately jumped out of the carriage. He personally arranged the board for getting off. Then he stood aside. King Qin got off the carriage and stretched. "It's so comfortable!" King Qin said loudly.

arrive.

"Although this car is bumpy, I can sleep peacefully." King Qin said energetically. Suddenly King Qin narrowed his eyes, pointed to the dusty place in the distance and said: "What's going on ahead, why is the dust flying?" Zhao Gaoyi

Hearing this, he was startled. The dust was flying. Could it be a large army? Thinking of this, Zhao Gao quickly stood in front of the King of Qin. "Protect", Zhao Gao shouted loudly. As soon as he heard "Protect", all the Qin troops

The soldiers ran for a while with a clatter. Their swords were unsheathed. They were extremely nervous for a moment. At this time, a school captain walked up and knelt down on one knee to perform a military salute.

Army." King Qin heard this and waved his hand, "Everyone, go down." "Here" the soldiers began to evacuate and return to their original posts. Zhao Gao also left quickly. "Build a road, what road to build?" King Qin asked. "Go back."

Your Majesty, according to reports from the scouts ahead, it is said that a highway is being built." The captain said respectfully. "Highway, what is this?" King Qin muttered in a low voice. "Let's go to the front and have a look." King Qin said

He waved his arm and said, "King..." Zhao Gao saw King Qin's decision and quickly asked the people around him to prepare in advance.

When the King of Qin came to the construction site, all the Qin soldiers who were guarding him knelt on one knee to salute. The Xiongnu had been driven away from a distance, and they all knelt on the ground. Anyone who dared to stand up would be directly attacked by the Qin soldiers in the distance.

Shoot with crossbow.

"Everyone, get up." King Qin waved his hand.

"Thank you, Your Majesty." The soldiers stood up.

"Do whatever you have to do, and don't crowd around me." King Qin gave the order.

"Here." King Qin continued.

"Call the guards at the construction site to come over. I have something to ask," King Qin said.

"Okay." Zhao Gao agreed quickly.

"My subordinates pay their respects to the king." A school captain knelt down on one knee and saluted.

"Get up and speak." King Qin said.

"Here." The captain stood up with his fists clasped.