This is good news for Ruan Shiqing, he can learn from each other's strengths, familiarize himself with and master the technology of this world at the fastest speed, especially in the field of vehicles and weapons that he is best at.

After a little thought, he began to implement the idea of ​​the engine on scratch paper.

The shuttle racing car uses an old-fashioned jet engine, and there are not many places that can be modified.

Jet engines rely on the combustion of fuel in the fuel chamber to generate kinetic energy.

The current engine fuel distribution is too simple and rude, Ruan Shiqing highlighted the engine combustion chamber: the fuel distribution path of the fuel chamber needs to be optimized to shorten the fuel delivery time and increase the fuel delivery time. quantity.

The number of internal fuel igniters should also be increased to ensure sufficient firepower in the fuel chamber.

The structure diagram of the entire engine was quickly displayed in Ruan Shiqing's pen, and every key part was marked. His hand was extremely steady, and the lines he drew were crisp and neat, more accurate than those measured by a ruler —This is a skill he developed over the years while chasing blueprints.

Rong Heng was just lying on the side to bask in the sun. After noticing the sketches he drew, his eyes changed, and he couldn't help but lightly move forward to watch.

Although he is not a mechanic, he has been on the front line for a long time and has a good understanding of the structure of various vehicles and weapons, and he usually deals with mechanics in the army. He was sure that even the mechanics in his team might not have the skills of freehand sketching like Ruan Shiqing.

Most of them are accustomed to borrowing various precise auxiliary tools. If they are separated from the tools, it is estimated that more than half of the mechanics will go crazy.

Ruan Shiqing marked the main intake turbine of the engine again.

Contemplating the sketch for a moment, he added three air guides around it. This air shroud gives the shuttle car extra control when cornering, and acts as a simplified version of the "air controller".

He bit the pen and stopped in embarrassment.

If the air guide cover is to be installed around the main intake turbine, the hardness of the material must be large enough to withstand the huge air pressure.

The currently known materials are not suitable, and we have to find a way to find a suitable metal plate.

The list was called out, and Ruan Shiqing added another item to it.

In addition to the accessories Xiong Yuanyuan found for him, there are a total of six accessories that need to be found.

With a sigh, Ruan Shiqing sorted out the design drawings, and when she turned her head, she saw the blazing pup beside her.

Ruan Shiqing looked at the time subconsciously, and it was already evening, so he smiled and picked up the dog and rubbed the tip of his nose: "What? Are you waiting for Dad?"

It is not.

Rong Heng leaned back, raised his claws to hold his face, and refused the other party's nuisance.

He shook his hot ears coldly.

It's okay to rub it, how come it's not over yet.

***

The next day, Ruan Shiqing and the Xiong brothers went out to buy parts.

Rong Heng became curious about Ruan Shiqing's design, and naturally asked to follow.

Ruan Shiqing had no choice but to put the puppy in his clothes, but the little mermaid couldn't follow.

He looked at the little mermaid lying on the edge of the bucket, Baba looked at the little mermaid who came over, and lovingly touched the little cub's head: "I'll bring you a gift when I come back."

The little mermaid was coaxed into joy, he waved at Ruan Shiqing, his eyes full of anticipation.

After coaxing the little mermaid, Ruan Shiqing went downstairs with the puppy.

The little mermaid reluctantly swam to the window, stretched her head and looked downstairs, waiting for Ruan Shiqing to appear in the yard.

If Rong Heng felt something, he looked up to the second floor and saw the little mermaid looking down.

It will be pitiful.

The group went to the underground market again.

Xiong Yuanyuan walked in front and led the way: "Big brother has already inquired about several things on the list. There are a few stalls that have stock recently, let's go and see first. As for the hardness you said is particularly high If the existing materials are not enough, you may have to find them from military materials.”

When he said "military", he deliberately lowered his voice.

The metal garbage on the B3024 star is mostly civilian garbage. Most of the military's metal waste is transported to a more confidential dump for disposal. Only occasionally a small amount of unimportant junk may be shipped to the B3024 star for processing.

So most of the "military" materials circulating on this planet are illegally smuggled.

Sale is a sale, but it is not good to publicize it openly.

"Let's go and see." Ruan Shiqing said.

They first went to a few booths that had stock to compare the quality and price of the parts. Now Ruan Shiqing is also a familiar face in the underground market, and he is more sophisticated in cutting prices. After buying all the five necessary accessories at the two booths, I concentrated on scouring the metal plate for making the air guide.

When he was leaving, he heard a familiar shouting sound. He paused and turned back. Sure enough, he found a familiar figure in the corner.

I've got a lot of new stuff here."

The original 09 was bought from him. The tattered little robot 09 is actually a military robot with superior performance.

Ruan Shiqing moved in his heart and said, "I want to buy a metal plate with strong bearing capacity, preferably for military use, do you have it?"

"Yes."

The things on this stall are always piled up randomly.

Scratch and little things were piled up all over the floor, and he found three oval metal **** with strange patterns: "Well, this should meet your requirements."

"This is...?"

"Worm."

Ruan Shiqing is not so easy to deceive. Worm, a new type of metal, is currently controlled by the government, and is only widely used in key fields such as military energy.

Not on remote junk stars.

He picked up the metal ball and weighed it. It was not large but not light in weight. He let Xiong Yuanyuan smash the ground a few times with all his strength, but there were no traces on the surface of the metal ball. Although it is not Worm, it is not the same as the metal materials he has seen so far.

"This is not Worm."

When he said that, the stall owner's smile suddenly became less enthusiastic, and he muttered: "You can't be fooled. But although this is not Worm, it is more than Worm. Ulm almost." He used his thumb to pinch a tiny distance between the tips of his index fingers.

"You make an offer, I'll take it."

"Three metal balls, one thousand stars!" The owner tried to justify his high price.

"Did you know that Worm incorporates rock crystals formed in active volcanoes in addition to the core materials extracted from the Zerg shell? These three are all excellent rock crystals!"

"Three hundred."

"Four hundred."

The two looked at each other and finally settled for three hundred and fifty.

On the way back, Xiong Yuanyuan held three metal **** and patted them one by one: "Can this really be used as a gas shield?"

"Try it and see."

Existing materials are not enough, but you can try it if you don’t want to go too far.

After returning home, Ruan Shiqing brought three metal **** into the workshop.

The metal ball cannot be used directly, it must be reshaped with high temperature first.

Ruan Shiqing controlled the instrument to heat the metal ball.

In the instrument window, three metal **** gradually turned red under the action of high temperature, two of them soon began to melt, and only the third one, although it also became red, but there was no sign of melting , the strange patterns on the surface even began to flow slowly.

This metal ball looks distinctly different from the other two.

Ruan Shiqing adjusted the temperature to the highest, and the other two metal **** had turned into a reddish metal liquid and flowed into the molding mold, only the third one remained motionless.

After the shaping was completed and the heat was dissipated, he took out the unchanged metal ball and observed it carefully.

The metal ball is oval in shape, iron gray, and looks like a giant egg at first glance. There are mysterious patterns on the surface, it feels like gold but not gold, like stone but not stone, very peculiar.

Such a high temperature did not deform, this unique material aroused the curiosity of Ruan Shiqing.

He simply did not rush to put it into use, but first processed the metal plate that had been shaped.

A total of six metal plates made of metal **** are in the shape of long strips. Ruan Shiqing called Xiong Yuanyuan for help and installed it on the engine of the shuttle racing car for endurance test.

"It can be used just fine, and it's almost enough to install the supporting hydraulic system for control."

The two were remodeling the shuttle racing in the yard, but did not notice Rong Heng sneaking into the workshop.

He jumped onto the workbench with ease, and circled the egg twice.

When he was at the market before, he thought it was strange, the breath of this metal ball was different from the other two.

It's alive, it's an egg.

Rong Heng frowned and thought for a while, then looked back at Ruan Shiqing, seeing that he was not paying attention, he stretched out his claws and charged the egg to attack.

Rong Heng frowned more and more tightly, and there was a faint guess in his heart. He raised his paw and tapped Ruan Shiqing's brain a few times, and sent an instruction to Noah: Noah, scan this egg.

The component analyzer in the workroom starts automatically and scans and analyzes the eggs on the workbench.

Three minutes later, an analysis report was generated on the virtual screen.

Noah showed in words: Your Highness, this is an unhatched dragon egg. According to the data, the egg should be over a hundred years old.

—This is a dragon egg that has been dormant for more than a hundred years.

Only dragon eggs have such a hard shell and are not afraid of flames and high temperatures.

The author has something to say: Rongzi:? ? ? ? Dragon eggs? Better to bake it.

———

New cubs are online, and 100 cubs will be drawn for red envelopes.