Chapter 228: Sha Xiaojing's invention

"Boss, the second child. When I get to the top of the mountain, I will show you a baby that I invented, and I will make you open your eyes." When he got off the bus, Sha Xiaojing suddenly said.
"Is it in your bag?" Xiao Fei asked. When the three men left the school, Sha Xiaojing deliberately went to the house to take a big travel bag and placed it on the car of Zhu Xiaojie. When he got on the bus, he asked him if he didn't say it. At this time, he took out the treasure.

Yes!
said Sha Xiaojing.
I can guarantee that this is definitely the greatest invention of this century.

"The greatest invention?" Xiao Fei and Zhu Xiaojie both came to the interest. "Then you will show it to us."
"When I wait until the top of the mountain, I will take it out again. This place is not suitable for demonstration." Sha Xiaojing said.
"That line, then you slowly put the package up the mountain, we are too lazy to help you back." Xiao Fei said.
After that, the three men walked up the hill together. Goal, Lotus Temple.
It didn't take long before I came to a hilltop below the Lotus Temple. Connected to the wide road under the mountain, there is a pavilion above the top of the mountain. Because it is a mountaintop, the terrain is very steep and the of the road is very large.
Xiao Fei and Zhu Xiaojie did not take things, and it was easier to get here. And Sha Xiaojing is not the same, all the way to the back of the travel bag, tired and sweaty. It can be seen that the things he packs in this bag are still relatively heavy.
And Sha Xiaojing is also very honest, but did not call Xiao Fei and fat paper to help.
"It's all right here, the terrain is very suitable." Sha Xiaojing said that the travel bag was on the railing of the pavilion.
"Hurry up and show us!" said Zhu Xiaojie.
"Dangdang...when!" Sha Xiaojing screamed in rhythm, but opened the travel bag. Xiao Fei and Zhu Xiaojie saw that they all had some wood, iron parts and other things. "This is what you said, the greatest invention of this century?"
"You don't understand this." Sha Xiaojing said proudly. "This is what I spent on a holiday. The name is 'Open the sky, super invincible rocket car!'. Now you may not know it is amazing. After I install it, you will say that I am a great inventor."
After that, Sha Xiaojing began assembling the parts inside. Within a few minutes, I assembled the rocket car with the light road.
Xiao Fei saw that the whole thing was like a small car, but there was only one person sitting in the middle. There are four wooden legs underneath, and four wheels are mounted under the wooden legs. On the wooden legs, four stainless steel cylinders are also attached.
"This is your super invincible rocket car?" Xiao Fei and Zhu Xiaojie were surprised. "How do you use it?"

Long saw it?
Sha Xiaojing said proudly.
In these four cylinders, I am filled with potent gunpowder. People sit on it and then slide down the hillside, and I ignite the four leads. The gravitational potential of the rocket car, coupled with the back thrust of the gunpowder, will allow it to fly!"
"It’s awesome invention!" Xiao Fei and Zhu Xiaojie were amazed. "However, have you tried before?"
"This invention is currently theoretically successful." Sha Xiaojing said: "But I have no chance to experiment myself, because no one pushes me from behind."
Xiao Fei’s eyes looked down at the foot of a few dozen feet high. The evil spirits smiled.
Would you like to sit up and try?

"That's the way!" said Sha Xiaojing. "This is my own invention. I should always take risks for invention."
"Then you sit up! We will help you in the back." The fat paper also showed a smirk on his face, groaning.
"Good!" said Sha Xiaojing, "You are in the back of the second child, you boss to help me ignite!" After that, this guy really sat on his rocket car.
"What are you doing, start!" said Sha Xiaojing.
"He will go on like this, will not fall to death?" Xiao Fei said.
"If he is accurate enough to calculate the amount of gunpowder, he may land safely." Zhu Xiaokou thought down and said, "Gravitational potential can go down, the power of the rocket launcher is slanting upwards, and the combined force of the two forces is parallel to the ground. ......"
"It doesn't matter if it fails." Sha Xiaojing said, "In this world, there are always some pioneers who will dedicate themselves to new inventions, and you are my testimony. I will make my name in the future and appear in the physics book."

So the two really completed the Sha Xiaojing, first pushed the rocket car to the top of the road. Then Xiao Fei took out the lighter from the sand pocket and began to point the lead at the bottom of the cylinder. He ignites very fast and tries to ignite at the same time.
Hey!
The lead began to smoke, and Zhu Xiaojie saw it, pushing the car down. The rocket car that Sha Xiaojing took was slid down at an extremely fast speed, and there was acceleration.
I am going to fly soon! Sitting in the rocket car, Sha Xiaojing felt the wind whistling in his ear, and he was very excited.
boom!
Suddenly, one of the four cylinders began to ignite, and the flame tongue spouted out of the cylinder. Then... huge force made the rocket car change direction, and rushed out to the outside of the road, and on the edge of the road, it was a high cliff!
And Sha Xiaojing was on the rocket car, his face was scared.
Seeing that Sha Xiaojing was about to take the car down the cliff, suddenly another cylinder was on fire, and it was a force that pushed the rocket car inside. Then the third cylinder was ignited, pushing the rocket car down the cliff, and then the fourth...
In a very short period of time, the rocket car that Sha Xiaojing took was constantly bouncing in the sky and changing direction. Actually, he made a turn in the middle of the mountain, and then rushed back to the road and directly hit the stone wall.
Then Sha Xiaojing was also smashed out and the rocket car was also smashed.
This Nima is too scary! Xiao Fei’s heart thumped and thumped. When he saw Sha Xiaojing falling off the cliff, he just wanted to help him. He didn't expect the second cylinder to let him fly inside. The hanging heart has just been put down, and the third rocket launcher pushes him outside again. Xiao Fei, who is harmful, has condensed two exercises and twice wants to enter the fairy mode.
"Big die, how are you?" Xiao Fei and Zhu Xiaojie rushed down.
"This Nima is too exciting!" and Sha Xiaojing said with excitement. "The feeling, not personal experience, you can't imagine! In the sky, it's like riding a roller coaster!"
Reaching his head and touching his head, there is blood in one hand. I just hit the stone wall and I was slightly injured.
"You guy, if you are not lucky, you will fall off the cliff!" said Zhu Xiaojie.
In fact, when he saw that Sha Xiaojing was in danger of life, his heart was still very regretful. He regretted that he should not be pushed. And Xiao Fei has the ability to save him, but he didn't care much.
"It doesn't matter, invention and creation, there will always be some danger!" said Sha Xiaojing. "And it turns out that my theory... is very successful!"