The preliminary research on the magnetic excitation minnian gun is considered to be Zong Cheng. Du Cheng also took away the latest electromagnetic laser pistol when he was driving the "Second Shan has left the remaining lap". In addition, Du Cheng also took away the detailed research data that Kuwait has prepared.

With this research data, you only need a development team with a certain level of strength to develop it smoothly.

On the second day after the electromagnetic laser pistol was developed, Du Cheng finally completed the improvement of the equipment for extracting coal crystals, and successfully reduced the extraction time of coal crystals by a large arc, from the original nearly thirty minutes to less than ten minutes.

This is not the final result. According to Du Cheng's estimate, if everything goes well, he can successfully reduce his time to within five minutes.

In five minutes, the coal crystal was already within the range that Du Cheng could accept.

If Dafengran starts production, it will use 100 sets of equipment to carry out the production, and 100 coal crystals can be raised every five minutes, and 1,200 yuan in one hour. In this way, the output of coal crystals will be enough to meet the initial demand in one day.

Of course, these are not the current affairs. For Du Cheng now, the most important thing is to solve two things and then go to South Africa with peace of mind.

The first thing is the electromagnetic laser gun, Du Cheng needs to go to the capital.

The second thing is naturally his mother's surgery.

During these ten days, Du Cheng's surgery has not been resolved. In the past ten days, Du Cheng completed nearly ten surgeries in total, with a success rate of 100%.

In other words, Du Cheng is now confident that he can help his mother undergo surgery.

However, Du Cheng did not take action immediately because Du Cheng had to wait for Zhong Lianlan's return, and Zhong Lianlan would take care of his mother after the operation.

Zhong Lianlan has more than ten days to complete her further study, which means that Du Cheng still needs to wait for more than ten days.

Similarly, Du Cheng also wanted to wait for Gu Sixin to come back.

After completing the CCTV program, Gu Sixin went directly to France and participated in a large piano event. Du Cheng calculated roughly. Gu Sixin's time to come back was probably about the same as Zhong Lianlan.

Therefore, Du Cheng directly set the time ten days later, that is, May 10th.

Before that, Du Cheng had already packed up his things and booked a flight ticket to Beijing.

Du Cheng was actually a little nervous about this itinerary because he knew what he was doing because he knew. So Du Cheng could not guess what Ye Chengtu and Mr. Ye meant.

After all, to be correct, this research should actually be illegal, so what Du Cheng has to do is how to turn this research from illegal to regular.

"Ye Mei, how about it? Are you still used to it?"

On the road to the Ye family villa, Du Cheng drove the car and asked Ye Mei who was coming to pick him up.

Originally, Du Cheng planned to drive to the Ye family villa by himself, but after Ye Mei knew that he was coming to the capital, she took the initiative to say that she would come to the capital to pick him up.

Ye Mei looked at Du Cheng with a happy look and responded very relaxedly: "What do you think you have arranged so well for me, why am I not used to it?"

She participated in the Water Dragon Plan, but with Du Cheng's actions, the originally very difficult Water Dragon Plan has become much simpler.

Ye Mei directly followed the solution given to her by Du Cheng and solved most of the early problems very easily.

It can be said that Ye Mei has just enough time now. After solving a problem, the construction team will have to build for several days. Generally, at this time, Ye Mei’s holiday time, just like today, during this holiday time, she can freely go back and forth between the two.

After saying that, Ye Mei seemed to have thought of something and asked Du Cheng directly: "By the way Du Cheng, is there something wrong with you when you come to find grandpa this time? How come it is mysterious?

"Something about weapons. Can you say I'm not mysterious?"

Du Cheng smiled and explained that he naturally would not hide anything from Ye Mei and Du Cheng.

Ye Mei naturally would not doubt Du Cheng's explanation. If it was really a weapon matter, it would be impossible not to think it was mysterious.

Therefore, Ye Mei did not ask more about this matter, but talked with Du Cheng about the Water Dragon Scheme.

While the two were talking, Du Cheng's car quickly stopped outside the Ye family villa. In the villa, Mr. Ye and Ye Chengtu, who had already received a call from Du Cheng, were already waiting for him Du Cheng.

As soon as Du Cheng came in, the three of them walked directly into the study of Mr. Ye above.

Du Cheng was carrying his modified leather book because the electromagnetic laser pistol was placed in the suitcase.

"Du Cheng, show me what weapon you are talking about?"

After entering the study room, the three of them sat down on the sofa next to them, and gave Ye Nankuang the empty information to Ye Cheng as soon as he waited. Ye Chengtu asked Du Cheng directly.

Mr. Ye sat aside. His surgery was flipping the research materials brought by Du Cheng, and he didn't know what he was thinking.

In fact, Du Cheng called and told the two in advance yesterday. Naturally, Du Cheng would not bring any surprises to the two. After all, this kind of thing is. Du Cheng needs to give Mr. Ye and Ye Chengtu absolutely enough time to think.

Listening to Ye Chengtu’s questioning, Du Cheng just nodded gently, then opened the suitcase and took out the prepared electromagnetic laser pistol.

"Uncle, this electromagnetic laser pistol is the weapon I told you, try it."

After saying that, Du Cheng took out a piece of high-strength bulletproof glass about the same size as a nineteen-inch LCD screen from the suitcase, and directly put it down, allowing Ye Chengtu to use it for experimentation.

Ye Chengtu didn't say anything, but looked at the pistol in his hand first.

The appearance of this pistol actually looks like the number one desert eagle. If you don't look carefully, you can't tell it at all.

Mr. Ye's eyes also fell on the electromagnetic laser pistol, and his eyes were still a little curious.

Ye Chengtu looked at Tianfu carefully, but without saying anything, he raised his hand and aimed the electromagnetic laser pistol in his hand at the high-intensity bulletproof glass in front of him.

He was born as a soldier, so this thing naturally could not defeat him.

Yizi

The sound like an electric current sounded. While Ye Chengtu grabbed the plate machine, a fiery red laser beam was shot out directly, shooting towards the bulletproof glass, and quickly sank into it.

After the fire disappeared, there was a small cave hill about two centimeters deep on the bulletproof glass brought by Du Cheng.

Seeing such power, Ye Chengtu's eyes were obviously stunned.

Not only Ye Chengtu, but even Mr. Ye is almost the same.

They are all military, so they naturally understand how strong the defense of a piece of bulletproof glass has reached. Such an electromagnetic laser pistol can actually leave such a small hole two centimeters deep on the high-intensity bulletproof glass, in terms of power, it is definitely much more than ordinary bullets.

Moreover, there were obviously something else in Ye Nanling's eyes, which became brighter.

He is different from Ye Chengtu. Ye Chengtu is a pure soldier, but he really should be a scientist and has very in-depth research in many fields.

For example, in the field of laser technology, Ye Chengtu's research is also not weak.

From the simple shot just now, Ye Nanling discovered two obvious differences.

First, ordinary lasers have no impact, but the electromagnetic laser pistol brought by Du Cheng shot out the fiery red laser beam, which obviously has a very strong impact.

This is one of them. Secondly, the melting points of general glass are more than 600 degrees, and the melting points of those bulletproof glass are even more amazing.

Being able to melt such a small hole on such a high-intensity bulletproof glass means that the heat of the Taoist light beam should reach at least about a thousand degrees.

However, judging from Du Cheng's research data, the heat of the Taoist light beam is only about 300 degrees, and it is still a very long distance away from a thousand degrees.

Three hundred degrees, even the melting point of ordinary glass is less than that of bulletproof glass.

The layman is busy and the expert is looking at the tricks. Based on these two points, Mr. Ye knew that the research on this electromagnetic laser pistol must be different from the research on ordinary laser pistols.

"Du Cheng, is this really developed by your studio?"

Ye Chengtu asked Du Cheng in surprise.

Things that a country cannot study were studied by a private research studio. What does this mean? Ye Chengtu naturally knows very clearly.

With such a strong studio, I am afraid that any country in the world will be jealous.

"Yes, uncle, how about you wearing this real magnet laser pistol?"
Chapter completed!