When Old Man Liu hung up the phone, Duke handed the phone to Qin Tairan, and suddenly felt that the huge secret that had been uncomfortable in his heart as if it had been pressed by a boulder was suddenly dispersed like a dark cloud, and the whole person became relaxed.

He lowered his head and thought in silence for a moment, and by the time he looked up again, his face had not only returned to normal, but also had a relaxed and satisfied smile.

"Brother Qin, I'll leave all the security matters to you, and I will unconditionally implement whatever you say." Duke said calmly, "Life and death are in the sky, and there is a day when I will have a wonderful day, whether it is the CIA or the KGB, it is all floating clouds." ”

can enjoy the protection measures of the national leader, if this is not enough, Duke really accepts his fate, as for what will happen to the world when he dies, who will care if everyone dies? Maybe Billem is used to the virtual life on the Internet, and completely forgets who he is, anyway, if he doesn't think about leaving the earth, the residual energy and solar energy on his flying machine are enough to keep him in place for a thousand years, Duke doesn't know if Billem can live for so long, he hasn't even seen what Billem really looks like.

After all, he is not the legendary superman, and it is good to be able to do his best to be clear-hearted.

So, a very strange thing happened, under the pressure, Duke did not collapse, but felt a sense of relief when he returned to the field after sitting in a roller coaster for a while.

Qin Tairan obviously felt Duke's astonishing change, and he also vaguely heard Old Man Liu's words, in his opinion, there was nothing special in it, I don't know why Duke reacted so violently when he heard it, it was like the legendary Phoenix Nirvana.

In the face of heavy pressure, Qin Tairan has seen too many people collapse directly, and only a very few people can become more and more courageous, complete Nirvana and stand up again in despair. He didn't expect that this time he would directly see a living example.

Of course, Cai Siqiang didn't know that Duke had unloaded a huge burden from his heart, and since then he has re-cleared and started a new life, he no longer sees Kerry as an extra thing, he doesn't deliberately think about his existence as if he is a part of his body, and he doesn't think about how to scare himself purely if he is discovered.

Now that the CIA has come to the door, could there be anything worse than this? Never again.

It's just that this Duke who seems to be reborn is still the Duke just now? Although Qin Tairan's face was very calm, his heart was like boiling water.

It still seems, but not exactly, Qin Tairan heard Duke leave the security affairs to himself to plan, and he was also very excited, the legend says that scientists are a group of eccentric people who are not easy to get along with, but Duke has never left this impression on Qin Tairan, although Qin Tairan knew Duke in Duke's MIT career, but carefully calculated, the time we have intersected is only a short period of more than 4 years.

If it takes more than four years to turn two people who are more than ten years apart in age and have a huge difference in status and occupation into friends, it is not an easy task to turn them into friends, but it is not easy to turn them into people who can hand over the life-and-death backs to each other. Only the moment of crisis is the best whetstone to test the strength of the relationship between the two people, and Duke is now equivalent to handing over his back to Qin Tairan, and this trust can be called a friend of life and death.

Of course, Qin Tairan knew this, but although his heart was agitated, he didn't say anything more arrogant in his mouth, but walked over and patted Duke on the shoulder: "Don't worry, no matter how powerful the CIA is, on our territory, I will let them know what it means to have a back and forth." ”

A few days later, Duke was tasked with a new secret R&D mission to make significant improvements to the military's wind tunnel testing simulation system, the most effective tool for studying aerodynamic experiments, artificially generating and controlling air flow to simulate the flow of gases around an aircraft or object, and to measure the effects of air flow on objects and observe physical phenomena to study the aerodynamic properties of spacecraft.

It is not only an indispensable facility in the development of various aircraft missiles, spaceships and other aerospace vehicles, but also has a wide range of uses in air resistance, heat resistance and compression tests of automobiles, high-speed trains and ships. It can be said that this is an important industrial infrastructure of the country.

China has invested greatly in wind tunnels, built the largest wind tunnel group in Asia at 26 bases near Rongcheng, and has built dozens of professional facilities for various conventional wind speed wind tunnels and supersonic wind tunnels, and on these basis, a set of numerical simulation systems running on supercomputers has been developed, which has greatly promoted the development of the domestic aerospace industry, and a series of rockets, Shenzhou spacecraft, the existing main third-generation fighters and fourth-generation fighters have passed all kinds of extremely special aerodynamic verification.

However, compared with the perfect hardware test environment, the optimization of the wind tunnel simulation system is not much improved, and many aerodynamic verification work can not be studied by computer simulation now, but must be verified by actual wind tunnel testing, which not only greatly increases the time of research and development, but also greatly increases the cost of research and development.

Like the test of the American space shuttle, when the early computer simulation application was not perfect, tens of thousands of hours of wind tunnel testing were required in the actual wind tunnel, and in order to simulate the supersonic wind speed effect, the instantaneous power required for the operation of this wind tunnel reached tens of thousands or even hundreds of thousands of kilowatts, which shows the high cost of this kind of test.

Therefore, it makes sense to improve this wind tunnel simulation test system so that it can perform most of the simulation calculations of wind tunnel testing, both in terms of saving R&D costs and speeding up R&D progress.

However, this kind of improvement involves extremely complex modeling technology and computer technology, which is itself a very difficult technical improvement, and it is not for the profound attainment of mathematics and computers, coupled with the accumulation of various data from countless actual tests in wind tunnels, there is no improvement at all.

Due to his outstanding performance in the simulation application of nuclear reaction research, Duke has long been targeted by the director of the 26th base, and has repeatedly proposed to the general assembly to hire Duke to improve their simulation system, but because the research and development of this thing may be protracted, and it is not urgently needed, and Duke has never been idle, there is no arrangement from above.

This time, Qin Tairan took advantage of the CIA incident to give Duke a reasonable excuse to disappear for a while, so he arranged this matter for him, so that Duke could justifiably live in this heavily guarded base, which was equivalent to raising Duke's security alert level by several levels at once.

The laying of an independent external optical fiber for Duke will allow Duke to continue to remotely control the progress of the project outside through the encrypted line in the base.

(I wish all book friends a happy Mid-Autumn Festival, reunion, and all the best!) ）