This civilization is very strong, but the technology tree is a bit crooked

After Professor Zhang finished speaking, he hung up the phone.

Soon, a confidential call came in.

"Hello, Mr. Chen."

"Hello."

"I heard from Academician Zhang that you plan to build a laser defense system at the new experimental base. What equipment or assistance do you need?"

On the phone, he asked simply and neatly what help Chen Yi needed.

"I need some accessories for the radar, and I can handle the laser by myself."

"In addition, I have never played with a high-precision life detector, so I need to buy a few from you.

There are also some literature books corresponding to the detector, which is convenient for me to understand and improve. "

Chen Yi stated his conditions.

Life detector, which is a professional equipment used in disaster rescue or urban outdoor rescue.

Although there is the use of radar detection technology.

But except for radar electromagnetic waves.

The professional life detector also has audio, infrared, vibration induction, electric field induction and other detection methods, which can detect life activities in all directions.

Chen Yi had never touched such professional equipment before.

"This is no problem, other than that, are there any other requirements?"

Ask over the phone.

Obviously, I am looking forward to such a 500-kilometer laser defense system.

"No, the rest of the equipment can be made in my current laboratory."

Chen Yi checked the equipment of the experimental base.

The newly completed experimental base was divided into many areas according to Chen Yi's requirements.

It includes laboratories for many basic industries such as material chemical industry, metal smelting, biomaterials, and bioengineering.

There are also a series of supporting production equipment.

Such as high-precision CNC machine tools, automatic injection molding equipment, circuit board processing equipment, various mechanical processing equipment, battery production, high-precision 3D high-speed printers, etc.

These laboratories and production equipment cooperate with the supercomputing center.

I dare not say that all industries and all technological products can be produced here.

But at least, more than 90% of them are fine.

Even if the outside becomes wasteland, Chen Yi can use these laboratories and equipment to restart civilization.

"OK."

Didn't bother Genius likes to do handmade technology by himself.

Remembering Chen Yi's request, he thought about it on the phone: "Mr. Chen, you built this 500-kilometer laser weapon for the defense system.

Can it be transformed into an airborne model and moved to the plane?

Ground-based, it doesn't feel like it's strong enough. "

? ? ?

500 kilometers? Airborne?

Chen Yi was taken aback.

Good guy, if he remembers correctly.

Ordinary combat missiles have a range of 20 to 30 kilometers, and medium-range air-to-air missiles are less than 100 kilometers.

The long range barely reaches more than 100 kilometers, and the range of less than 200 kilometers.

If the laser with a range of 500 kilometers is lifted onto the aircraft.

Good guy, this is not a fighter.

This is clearly an aerial defense tower.

And it is also a 10,000 real damage version of the spring water defense tower.

This is so insane.

"Can't move."

"Although I have studied lasers for a while, my understanding is a little bit deeper."

"But because of materials, heat dissipation, power and other reasons."

"The designed 500-kilometer-class laser weapon will also weigh more than 8 tons."

"8 tons? That's no problem! Some fighter models can be packed together!" The phone shouted in surprise.

"But lasers burn electricity.

At the level of 500 kilometers, a pulse transmission needs to consume nearly 10,000 kilowatt-hours of electricity.

Even with the best carbon-silicon lithium battery of Yifei, a launch requires a capacity of 7 tons of batteries, which is far beyond the carrying limit of the fighter. "

"You can lower the range, 200 kilometers, or 100 kilometers, it doesn't matter."

There was silence on the other side of the phone, unwilling to give up asking.

"I calculated.

Because of atmospheric attenuation and efficiency issues.

As long as the range exceeds 10 kilometers.

Materials, heat dissipation, and power requirements will increase exponentially.

As a result, the size, weight, and power consumption of laser weapons also need to be increased exponentially.

Unless, one day, a more efficient light source conversion technology is born.

Otherwise, it is unrealistic to move large and high-power laser weapons to aircraft.

As for the range below 10 kilometers

The drone orders from the police, once the production arrangements are made, you will be able to get them soon. "

Chen Yi shook his head and answered.

technological development.

Materials go first.

Before mastering the legendary quantum, force field and other technologies.

The material problem is the eternal barrier to the development of science and technology.

If the material problem is not solved, no matter how powerful the technology is, it will be a castle in the air.

Chatted for a while.

Chen Yi hung up the phone.

As soon as she put down the phone, Xuannv's voice sounded in the control room.

"Brother Yi is so hypocritical. He obviously has a way to solve the problem of miniaturization of high-power laser weapons."

"It can be solved, but no accident, the solution technology has entered the quantum level, the force field level."

"Do you understand these technologies? Do I understand?"

Chen Yi replied calmly: "The story of pulling seedlings to encourage growth, learn it a few more times.

Technology alone cannot understand the principle.

Erase the potential of human civilization, and we will be stuck on this planet for the rest of our lives.

You don't think that I alone have the ability to master the entire technology tree. "

"Brother Yi just needs to build me a super quantum computer, or a super photonic computer, to improve my basic intelligence."

Xuannv continued: "Learn and master the technology tree of human civilization.

There is no problem at all with a technology tree that is even more advanced than human civilization. "

"Look at your creativity, and master the technology tree."

"At most, you are a copying girl, a backup girl, and you can't promote the development of technology at all."

Chen Yi countered with a few words. He went to the production area of ​​the base next to him, casually dismantled the accessories of a printer, and then put them back together.

[Item: High-precision 3D metal industrial printer]

[Attributes: processing accuracy x8.7, processing speed x15.2, automated intelligent manufacturing x12.9, durability x23.9, beauty x4.9]

[Note: This is a top-notch high-precision 3D metal printer, through which you can print out all the parts you can imagine.

Using a special titanium alloy, it is possible to manufacture items with general precision, suitable for subsonic speeds, and motion overloads not exceeding 1.8 G. 】

"The printing accuracy is still a little bit worse."

"Big Brother's Mi-25 decades ago was made of stainless steel, which can go supersonic and achieve a maneuvering overload of 4.5 G."

"Now using titanium alloy, there is only a 2.3 G movement overload."

Chen Yi looked at the evaluation of the printer, ignoring the problem of accuracy.

Subtract 10 points from durability and adjust to automated smart manufacturing.

Start to improve and adjust this 3D industrial printer according to your own ideas.

For his needs to soar at Mach 4 and Mach 5 at every turn.

3D printer manufacturing is mainly convenient, convenient, worry-free and labor-saving.

As for the accuracy, no matter how high-precision printers are called, they can't meet the needs.

After each printing and assembly, he will adjust the system to eliminate the problem of printing accuracy.

As others ask.

Chen Yi can answer calmly, this is other equipment processing.

Or be more confident, saying that you can rub it out by hand.

The previous high-precision parts were not all rubbed out by a group of eighth-level workers by hand.