Follow the security team to where he landed half a year ago.

"Why don't you go and say hello to the others?"

"No need." Lin Yu shook his head.

"I only picked you up half a year ago, and I'm going to send you back." Deputy Ma sighed, "This is called impermanence, right? ”

"Harm, what are you talking about? It's not that I can't see it. Lin Yu waved his hand.

"This time, I will send you to the magic capital, which is probably located in the supercomputing center, and there is a helipad on the building over there, so I will send you to the place at one time."

Ma Chenghu put on a flight helmet and flew straight to the magic capital with Zhang Feng and Lin Yu, the space center and the troops had already said hello and could fly there directly.

The deputy captain of Arima was there, the atmosphere in the helicopter was not particularly dignified, and there was talk and laughter along the way, stopping two or three times on the road, resting and helicopter refueling, and it took 6 hours to finally arrive at the Magic Capital Supercomputing Center.

At the top of the building, on the apron, Academician Hu is already waiting here with people.

"Lin Yu, you're finally here, I want to fly over there to pick you up again." Academician Hu said with a smile.

"Thank you, Academician Hu, for still remembering me so much."

"Don't say thank you yet, come and sign the agreement, you still have to go through the process." Academician Hu did not rush to catch up, but took out an agreement from his briefcase that was exactly the same as the one signed before.

"This is the confidentiality agreement of the Yangtze River Delta plan, as well as the transfer agreement of the space center, you should have signed the space center, and we also need one here, you can look at it and sign it."

"We'll talk about it after we've signed it."

Lin Yu didn't hesitate, took out the signature pen and signed his name.

"This is your previous phone and laptop." Ma Chenghu took out a box, "I'll hand it over to you now, what kind of charter here is different from ours." ”

"It's okay, we don't pay attention to these here, after all, our supercomputer here can monitor the LAN in all directions without dead ends, and can intercept any information, so we don't have to care about mobile phones, computers, and other devices that use the Internet, in other words, we are the largest information collection place here."

"So you can rest assured, we are more lenient in this regard."

"Hmm", Lin Yu opened the suitcase and confirmed that his smartphone and laptop inside were intact.

He didn't return the satellite phone and laptop that the space center gave him, because Academician Su said that this thing was given to him.

"In that case, thank you." Academician Hu thanked Ma Chenghu and Zhang Feng, and the three soldiers behind Academician Hu saluted Ma and Zhang Feng.

"Take care." They did not stop, and returned to the helicopter to prepare to go back immediately.

"Take care." Lin Yu said goodbye.

When the group saw the two of them leave in a helicopter, Academician Hu shook Lin Yu's hand, "Welcome to join the Yangtze River Delta Plan." ”

"I'll tell you the basics of what we're doing here."

Academician Hu and Lin Yu chatted while walking.

"In the past six months, we have made some progress in the research and development of quantum computers, and at present, we have relied on your design to build a 100-qubit computing power structure, but this result is still not satisfactory."

"In terms of low-temperature superconductivity, we have raised the temperature up to 261 degrees, which is 7.3 degrees Celsius higher than before, which is equivalent to 534.15 Kelvin."

"It's fair to say that this short-term improvement is huge."

【Lin Yu】

[Ability: 20% increase in mechanical engineering ability, 20% increase in philosophical knowledge acquisition, 20% increase in mathematics ability, 20% increase in language ability,]

[Mission: Develop a quantum computer]

【Reward: Alzheimer's Disease Treatment Drugs】

【Reward: Random Ability Boost】

[Hidden Mission: Develop Androids]

【Reward: Random Items】

【Reward: Random Ability Boost】

Since the completion of the fully reusable liquid rocket engine, the system has directly transmitted the data of the quantum computer to Lin Yu, and by the way, Lin Yu has been given the ability to improve the manufacturing and design of mechanical engineering, and then merged with the previous improvement in the ability to acquire mechanical engineering knowledge, and it has become the improvement of mechanical engineering ability.

All of a sudden, he felt that his grasp of machinery and equipment had improved to the point where he could catch it.

After reading the materials of quantum computers, Lin Yu understood why the manufacture of quantum computers is so difficult.

Although he knew that it was very difficult to build a quantum computer, after reading the information, he realized how difficult it is to make a quantum computer that can operate under normal conditions.

First of all, the materials must meet the standard, and none of the materials currently used can meet the requirements of superconductivity at room temperature, that is to say, it is impossible to give a basically delay-free environment for the operation of qubits.

The second is design, the current quantum computer still relies on integrated circuits, that is, the powerful computing power of chips to simulate quantum computers, which is why Lin Yu will have a huge impact in this field after developing quantum integrated circuits.

However, the impact of this application can only be realized after the specific equipment has been manufactured.

That's why Academician Hu didn't recruit him at the very beginning of his published paper, because they needed a process of error checking.

Another is the problem of manufacturing, for a person's real quantum computer, it is not just the chip that is powerful, the real quantum computer is an integrated design, that is, all parts of the computer must assume the function of circuit and calculation.

To put it simply, it is necessary to make the chip and the computer one, so that a chip can complete the task of a quantum computer, and a chip is a computer.

In this way, materials, manufacturing, and design, none of the current world is up to standard.

But fortunately, the current task is mainly to build a space quantum Internet, this part only needs to be designed, as for other aspects, in terms of temperature, existing materials can easily achieve superconductivity in space.

In terms of manufacturing, with quantum chips, a prototype of a quantum computer can be manufactured, and the work of a quantum computer can be basically completed, but the only problem is that a large device needs to be reduced and lightweighted to facilitate its launch into space.

And this is also the specific problem that Lin Yu wants to solve.

Before the quantum computer officially entered thousands of households, the construction of a quantum computer in space and the construction of the quantum Internet was only to occupy a favorable position in the competition in all aspects in advance, and to make some contributions to all aspects of the country, such as military and network information security.

And the quantum Internet brings convenience to the public's life, and that is what will happen after the real quantum computer is made.