A scholar of Zhenguan in the Tang Dynasty

The handle is off, the engine is still running, the wheels below have not stopped, and the speed is very stable.

"Success!" The students cheered.

The smell was a bit pungent, Wu Mei hurriedly pulled little Gu Xiao back into the room.

"Mom!" Little Gu Xiao looked up at Wu Mei and said, "I want to go and see."

"Let's see later." Wu Mei pulled her son and said.

There was no need for manpower or the pulling of livestock, the wheels turned on their own, Li Tai couldn't tell what was going on, the excitement in his heart was beyond words, even he could see the significance of this engine.

Gu Qing looked at the engine with a smile on his face, which was made according to the old-fashioned tractors of later generations.

Then the engine shook more and more violently, and the wheels stopped turning.

The smiles on the faces of the students disappeared, the engine shook intermittently and then lost its movement, it still failed...

Gu Qing was already very happy in his heart, it was not easy to achieve this step.

"It should be a bearing problem."

"Is the space in the cavity too small?"

……

The students who calmed down began to analyze the reason, and said to Gu Qing, "Master Hou, please give us another chance, I can perfect it."

"It doesn't matter, don't worry, I am already very satisfied." Gu Qing nodded, "The scholarship will still be awarded to you, this is a reward for you, and your name will also be entered in the academy's records. You have succeeded, The cause of the engine can be found slowly, and since it can start, it means that you are not far from success."

These and the students who had just escaped from their childhood were a little embarrassed to hear the words, and felt ashamed.

"Go back, try to be better next time." Li Tai also comforted.

The students pulled the engine and walked back to the academy.

"Hahaha!" Li Tai laughed suddenly, "Gu Qing, there is such a miraculous thing in this world, and it was made by our academy, and I am the second person in the academy to get the honor."

"This thing will be used in many places in the future." Gu Qing said again, "I'm afraid that this thing will be taken away by people in the court."

"Why?" Li Tai wondered.

"You can also see that this thing can make the wheels turn without being pulled by animals. What do you think will affect it first?" Gu Qing asked.

"Horse!" Li Tai replied immediately.

"That's right." Gu Qing said again, "There are quite a few horse breeders in the Central Plains. If engines become popular..."

Li Tai thought about it later, "The horse breeders will lose all their money, and there is a high possibility of chaos in the horse market. The only way the court can think of to stop the chaos is to limit the engine to calm it down."

"Yes." Gu Qing nodded, "I must popularize the engine! You can start to prepare for things. These days I will go to the center of the court, and I will pave the way before the engine is popularized."

"Okay!" Li Tai also nodded, "I will keep an eye on the most perfect engine, and when the time comes, I will respond to you and spread the engine to all parts of the Central Plains."

The two smiled at each other.

"Teacher." Di Renjie also said, "This thing can be used on sea ships."

"Well, the engine is just a prototype, and it can be used in various places according to various modifications in the future."

Chapter 9 and One Inheritance

"Nowadays sea ships rely on the monsoon to sail. If the engine can be installed on the sea ship to drive the sea ship, wouldn't it mean that you have to go wherever you want to go." Di Renjie was very excited as if he had discovered a new continent. "Teacher, this thing may really change the times."

"It's too early to say these things now." Gu Qing walked home and said.

It will be successful one day. Di Renjie is still thinking about the scene of the engine. Now he can figure it out. Building ports, building waterways, and developing oil fields are not for firearms but for future transportation. I believe that one day the times will be different, Di Renjie thought I am very proud that I can witness the change of the times.

"Daddy, what was that just now?" Little Gu Xiao asked Gu Qing pestering him.

"That's the engine." Gu Qing was talking to little Gu Xiao.

"It stinks." Little Gu Xiao said with a cute face.

"Come to a place with me, and I should tell you something."

Wu Mei heard Gu Qing say this to Gu Xiao worriedly and said, "The child is still young."

Wu Mei knows some of Gu Qing's secrets, the mysterious cell phone and pistol, maps and some new knowledge, Wu Mei intends to wait for Gu Xiao to grow up before telling him.

"It's okay, the sooner you know, the better for the future."

Wu Mei had no choice but to nod and took the key to open the door of the laboratory.

Gu Xiao looked here curiously, "This is Daddy's laboratory, and it's the first time I've come here."

Little Gu Xiao was still talking, Wu Mei opened the secret door of the laboratory and a tunnel appeared in front of her eyes, Gu Xiao felt inexplicably trembling looking at the dark tunnel.

Gu Qing felt that his son was holding his hand tightly and was obviously a little scared, so he lit a torch, "Go down with your parents to have a look, you will be the head of the Gu family in the future, and now I will tell you all the secrets of our family."

"Oh." Little Gu Xiao didn't think too much, although he was a little afraid of this dark tunnel, but his parents were by his side.

Gu Qing walked into the tunnel first, and lit the oil lamps inside all the way. The burning of the fire illuminated the place, and the whole space suddenly became bright.

Gu Xiao looked at the huge map hanging on the wall and was speechless for a while.

Gu Qing pointed to the world map and said to Gu Xiao, "This is the world we live in. In fact, we live on a ball."

"On the ball?" Gu Xiao thought about it, "Father, won't we fall off the ball?"

"There is something called gravity, I will tell you about it later." Gu Qing said again, "You just need to know what the world looks like, there are still some things here, you can see for yourself."

"Okay!" Little Gu Xiao flipped through various things in the secret room, looking a little curious and a little excited, just like a child, having such a secret garden fully satisfies his curiosity.

"Look at him, it's too early to tell him these secrets." Wu Mei said worriedly.

"It doesn't matter." Gu Qing comforted Wu Mei, "Sooner or later, it's better to know earlier."

Little Gu Xiao held a strange stone tablet and looked at it for a long time, then lost interest, picked up the parts of the pistol, looked up and down, "Father, what is this?"

"This is a pistol, a weapon." Gu Qing said to little Gu Xiao.

"Oh." Little Gu Xiao pointed to the phone and said, "This one."

"This is a mobile phone, which is no longer usable," Gu Qing said.

……

Academy