Business Empire: There are more than 100 million black technologies

(I was in a bad state yesterday. I posted an extra chapter and the wrong chapter. 108 was not posted, so I just clicked and posted the wrong chapter 109. Didn’t anyone notice?)

Announcements of various cities completing the construction of public wireless power are everywhere on neck scarves and hand shakes.

Some netizens even summarized these announcements and posted a video, which instantly went viral.

There are also many netizens who have released videos of wireless power being used, and some big Vs and self-media have also released explanations of the impact of wireless power use on the future.

The latest traffic code is wireless power transmission, and news in the entertainment industry is suppressed. There are no hot searches for celebrities in the top ten or even the top twenty.

However, during this period, a celebrity grasped the key point and released a video of him testing the use of wireless power, which went directly to the top of the hot search list.

However, he was scolded again by the general public in an instant, saying that he only wanted to gain traffic.

In the end, I was forced to close the comment area, and instantly fell off the hot search list.

Everyone is speculating whether he couldn't bear the scolding and spent money to withdraw from the hot search.

This frightened some other celebrities who wanted to gain popularity and immediately deleted the messages they were about to send.

As time goes by, public wireless power is covered across the country, and almost everyone has upgraded the worry-free electricity APP and completed registration.

The worry-free electricity APP directly exceeded 900 million, reaching more than 954 million users.

It directly ranked second in the domestic APP user list, second only to Fetion users with 1.009 billion users.

The growth of users of Wuyou Electricity is simply unreasonable, which makes all companies dumbfounded. After they tried their best to think of marketing plans to find some customers, Wuyou Electricity did it easily.

And for only 1 yuan, you can get a user.

For them, it is good to find an effective user for 50 yuan.

Fortunately, the server that I ordered from Huaban had already been put into use, otherwise their original server would have been paralyzed this time.

This means that the Yidian server is only used to store user information and verify device information, and does not provide other services.

The electronic RMB transaction information is only a transfer, and all are services provided by the state.

The electronic renminbi, which was originally slow to be implemented, suddenly increased its users by 954 million and became popular across the country.

Then the government began to communicate with major online platforms to increase electronic RMB payment channels.

At night, large flat rooftop.

Liu Sen lay on the deck chair, enjoying the night breeze and resting.

"Brother Sen, we just discussed a cooperation today." Liu Ying and Yin Dan sat aside and said to Liu Sen.

"Well, you can just make your own decision." Liu Sen said with his eyes closed.

Now all matters in the company are basically decided by the two of them through discussion. Unless there are extremely big matters or those involving the laboratory, they need to be reported to Liu Sen.

"Brother Sen, we think we still need to talk to you about this matter, because this is a new field." Liu Ying said.

After hearing what they said, Liu Sen cheered up and opened his eyes to look at them.

Seeing that Liu Sen was ready, Yin Dan said: "This time the medical device company is seeking cooperation. They want to produce pacemakers that can receive wireless power."

It is really good that this pacemaker is equipped with unlimited power transmission, so you basically don’t have to worry about replacing it because the battery is dead, so that the device can be used for a lifetime without problems.

The leadless pacemaker can be smaller, less invasive to people, and the cost can also be reduced a lot.

Liu Sen nodded and said there was no problem. Then he thought that his job was in this industry.

I wanted to enter the medical instrument industry right from the beginning. I wanted to use his ability to improve accuracy and detection speed.

It seemed like the time was right to take on this project now that his influence was there.

And this is definitely an industry that benefits the country and the people.

Liu Sen asked Liu Ying: "Is there an unfinished building next to our park? Is there one that is planned to be built as a hospital?"

Liu Ying thought for a while and then said, "It seems to be there. It has always been there. The building has been built, but it is just an empty shell without water, electricity and decoration."

"I plan to build a general hospital, use it there, and also research medical equipment."

Most domestic medical companies rely on foreign imports, especially high-end instruments and equipment. 70% of the country is imported from abroad, and the rest are basically low-end equipment.

In 2021, domestic imported medical equipment totaled US$15.57132 billion. I believe many people have not thought of this data, and this data is still increasing at a rate of about 15-25% every year.

We must know that the national health expenditure in 2021 is only 1.9205 billion yuan. You can imagine how high the proportion of medical equipment is.

His entry into this industry can reduce the country's shortcomings and also ensure medical care for all employees.

"You can communicate with the government, buy it, and contact Jinling to cooperate with several large hospitals there to jointly complete the construction of the hospital. The current unfinished part will be used as the first phase, and all the outside areas will be taken down for future expansion. .”

"Acquiring a medical device manufacturer."

They both agreed, then started chatting with Liu Sen, drank Lingxin tea for a while, which can refresh the mind and get rid of fatigue, and then went into the swimming pool to play for a while.

The next day, the two of them made arrangements to open a hospital and acquire a medical device company.

Liu Sen is still studying the electric propulsion engine.

In fact, when it comes to electric thrust engines, many people don't know that China's space station uses electric thrust engines, and it is the first space station in the world to use electric thrust engines.

Although electric propulsion engines use electricity, they actually also need "fuel". Of course, this fuel is called propellant or propellant, and it does not undergo chemical combustion.

The Chinese space station uses a hernia. Xenon is turned into plasma under the action of an electric field, and then ejected from the engine to generate thrust under the action of a magnetic field and an electric field.

Although xenon gas will not catch fire, xenon gas turned into plasma can also emit light, just like fire, so the electric propulsion engine also spits fire, which is of course not a flame after chemical combustion.

The electric propulsion engine has a very high specific impulse and is particularly fuel-efficient. The same work requires only one-tenth or even less of the fuel of a chemical fuel engine.

So it is widely used in space.

After all, it is not easy to transport fuel to space. The rocket's load capacity is limited, and every bit of weight must be carefully calculated when lifting off.

He has tried many working fluids, including hydrogen, gas, and iodine.

It was found that iodine has many advantages. First of all, it has a higher specific impulse than hydrogen, it is economical, and the solid is easy to transport.

Of course, iodine also has many disadvantages.

Iodine is a solid and needs to be heated to turn into a gas, which makes the engine system much more complicated. Not only does the iodine need to be heated, but the entire delivery pipeline needs to be heated, otherwise the iodine will easily stick to the pipeline, and if it accumulates too much, the pipeline will be blocked.

Iodine is corrosive. Whether it is metal or plastic, it will be corroded by iodine. Therefore, the space where iodine is stored and the pipelines that transport iodine vapor need to take anti-corrosion measures.

After iodine turns into plasma, its cations are more corrosive than xenon cations, and the inner wall of the thruster and electrodes are more easily corroded.

In other words, if iodine is used as propellant, the engine life will be shorter.

But these shortcomings are not a problem. New special glass materials are directly used as the engine body, which can meet all requirements, and is very easy to process and the cost is very low.