"Yes, it's worthy of the Gewu Academy, absolutely amazing!" Ji Yun sincerely praised, in this world where cultivation civilization and technological civilization are seriously deformed, it is already very good to be able to produce these. Pen % fun % Pavilion www.biquge.info

"Haha, let's go see your uncle again, he was woken up by your words yesterday, saying that he wanted to make a self-driving car, and I don't know if he has tinkered with it!"

Qu Shansi handed the tape measure to Shui Xuanyue, raised his hand and led the way.

All the way to a workshop in the local name, as soon as he entered the door, Ji Yun heard the sound of the clockwork rolling, and then saw that the uncle was twisting the clockwork.

"Let it go!" Gong Yi shook the clockwork, waved his hand to the front, motioned for everyone to get out of the way, and then gently let go, and the four-wheeled 'wooden box' ran forward at a high speed.

"It's done!" Gong Yi was overjoyed, but Ji Yun was puzzled and asked, "Uncle, what's the use of this car?"

Gong Zhen laughed: "If the principle is clear, you can make your body bigger in the future, and at that time, won't people be able to drive such a car out?"

Ji Yun shook his head, the clockwork of the 'wooden box' had been loosened, and the car had stopped, he grabbed the car, looked at the clockwork gears placed inside, etc.: "What kind of steel bar can promote people's weight? This is still secondary, even if there is such a steel bar, people are in the car, when the steel bar is loosened, how can there be the strength to twist?"

Gong Yizhen was stunned for a moment, and carefully recalled Ji Yun's words, yes, the steel bar that can move people's weight is very strong, otherwise there is no power, secondly, the steel bar is strong, who can screw it?

"Alas!" for a while, the public was in discouragement, and the car was about to be smashed when he lifted it.

Ji Yun hurriedly stepped forward to stop him, his eyes shining with essence: "I vaguely have an idea...... Uncle, don't worry, this thing doesn't necessarily be useless elsewhere!"

"Oh, what did you think of?" Gong Yi looked at Ji Yun expectantly.

"It's just a prototype, and... Hehe, uncle, I'll study it carefully, this is going to be my graduation work next year!" Ji Yun deliberately sold it.

"Okay, you improve it as soon as possible, and once the idea is mature, immediately state it in a written record and hand it over to me!" Gong Yi Zhen listened to this nephew's whimsical ideas twice yesterday, and vaguely decided that part of the bloodline in Ji Yun's body belonging to the Gong Yi family had awakened.

"That's not good, I said, I've conceived it as a graduation project!" Ji Yun said with words.

"Don't worry, the two of us promise that as long as your hypothesis is successful, we will design and produce it for you for free! The graduation work is also yours, and the emperor will not say anything!" Qu Shansi patted his chest and promised.

"I promise!" A few old men walked in outside the door, and it was Ji Yun's uncle who lost the ghost axe.

Ji Yunzheng didn't know what to do, and suddenly heard a faint voice of mosquitoes and flies ringing in his ears: "He is your uncle and grandfather, the vice president of the Gewu Academy, you just call him the dean!"

But Gong Yizhen thought that Ji Yun didn't know, so he told him with the kung fu of transmitting the sound into the secret.

Ji Yun looked at the public and hurriedly arched his hand: "Since the vice dean has said so, then the student must perfect the idea as soon as possible, and then submit it to the teacher!"

"Well, that's good!" Gong Yi Ghost Axe nodded, smiling kindly, "Okay, today the Gewu Academy and the Zhizhi Academy are teaching separately, and the students are also here, so let's go and get busy!"

After speaking, he took a deep look at Ji Yun, turned around and walked out.

For some reason, Ji Yun always felt that the eyes in his eyes were a little strange just now, an indescribable feeling.

"You agreed!" Gong Yi was overjoyed, and when he saw the others leaving, his expression suddenly became gloomy, "Actually, I studied that car just for ordinary people, merchants, and farmers, if they all had such a car, transportation would be much easier, but unfortunately..."

Ji Yun didn't understand.

Gong Yu Zhen sighed: "If the monk uses it, the power system can be directly changed to a spar containing energy, that is, a spirit stone, this research has matured, and it will be mass-produced in the near future, but how can ordinary people have spirit stones?"

Gong Zhen said, and took Ji Yun into another workshop, as soon as he entered, Ji Yun saw a big iron car, and he almost exclaimed: "Car?"

From the outside, it is indeed a car, but Ji Yun took a closer look and found that it was completely different from a car, the only similarity was that the gears changed the direction of force transmission, there was a steering wheel, but it was a straight iron rod.

The power of this car is a spar embedded in a groove next to the saddle.

"This is the spirit stone, which contains pure heaven and earth vitality, which can be directly absorbed by monks and used for cultivation, this thing is a treasure for monks, not to mention ordinary people. Gong Yizhen said and turned over and got into the iron car, took out the spirit stone and shook it off: "The heaven and earth vitality in this spirit stone has been exhausted. ”

Ji Yun looked down and saw that as soon as the spirit stone that was thrown out landed, it immediately turned into a pile of powder.

"You three come up!" Gong Zhen first took out a spirit stone, inlaid it in the groove, and then pressed it somewhere, and four doors immediately opened on both sides of the iron car.

Ji Yun was amazed, and he got into it, but Yungui and Shui Xuanyue were a little apprehensive, but when they saw Ji Yun get in, the two of them also went in.

Although the seats inside are not as tall as the plastic-wrapped ones in the previous life, they are extremely comfortable to sit on.

"Be careful!" Gong Yizhen sat in the driver's seat, smiled, and the door slammed shut, only to hear a slight 'hiss' from under the car, and then the car started slowly and silently.

"It's amazing!" Ji Yun's heart was shocked, there was no engine, and sure enough, there was no noise, which was something that cars in the previous life couldn't do.

The car drove all the way out of the workshop, and immediately under the skillful control of Gong Zhen, it galloped on the extremely wide road of Gewu Zhiyuan.

"What a fast speed!" The strong wind blew in his face, Ji Yun grabbed the seat tightly, stunned, this is faster than a bullet train!

"But there are no windows, the inside of the car is dark, and there is no windshield in the front of the car, so how can you drive if a stone or something flies in?"

"How does it feel?" Gong Yi shook the wind for a while, and returned to the workshop easily, moving forward and backward, and even two drifts.

"Awesome!" Ji Yun sincerely admired, "Can I take a look at that spirit stone?"

Gong Yi was stunned: "Your father didn't show it to you?"

Ji Yun shook his head, took the spirit stone, and immediately pressed the f1 of the keyboard with his mind, and a line of handwriting immediately appeared in his mind: "The spirit stone is condensed by the essence of the earth's veins, which contains a rich heaven and earth vitality, which can be absorbed and cultivated!"

Sure enough, it is the same as what the public loses the earthquake said.