Don't look at the fact that there are still a few months before the launch of the black hole probe, but even if the probe flies at full speed, and then uses the gravitational slingshot of the black hole to slow down, it will actually arrive at the black hole in a year.

No way, under the existing conditions, acceleration and deceleration in space without gravitational interference are equivalent, and their difficulty is the same.

As much effort as you spend to accelerate, you have to spend as much effort to slow down.

Therefore, at the beginning of the design, those small spaceships that carry out missions have considered designing two-way engines - that is, the head and tail are designed with engine jets - tail spray when taking off, and nozzles when decelerating.

But in this way, the number of engines required will be doubled.

Even if it is the domestic production capacity and family background, it can't withstand this kind of construction.

In particular, these small spaceships, after arriving at the black hole, essentially become part of a semi-permanent "fortification", so ...... There really isn't much need at the moment.

Of course, twin-engines are still the trend of the future, especially civilian spacecraft that carry out interstellar fast voyages.

As for the battleship...... In fact, the design team had a brain hole a long time ago, thinking that when the main weapon of antimatter or high-power fusion is realized, then the main gun in front of the battleship can be used as a brake.

Well, fire the brakes...... It's quite Maozi's style.

Hearing that Chief Engineer Xia began to "covet" the high-dimensional space membrane that had been successfully experimented with before, Ye Ming was suddenly dumbfounded.

This is really a lack of people's hearts!

Of course, Chief Engineer Xia's needs are also very reasonable, because the current imaginary enemy of this aerospace battleship is no longer on Earth, but from an alien civilization.

- What? You say that alien civilizations have been developing for tens of thousands of years, don't dream of confrontation?

What's that...... At present, China is the existence of the highest scientific and technological force of mankind, you can't do nothing, just lie down and masturbate equally, right?

Besides, isn't there a high-dimensional space membrane that has been verified so far!

High-dimensional space membrane, this thing knows a little bit about it, it can directly send matter and energy into high-dimensional space, such an awesome plus technology, as long as it is a three-dimensional universe, I am afraid that it will not be able to escape, and it is invincible.

Of course, if you say that the enemy is a high-dimensional universe......

It is better to say that the enemy is a god whose eyes are open and closed, and everything is born and destroyed, and the universe collapses.

"At present, we can't solve the problem of the penetration of high-dimensional space membranes, and to activate such a huge shield membrane as 'Xia', the energy required is at least the reactor put into operation today." Ye Ming smiled and dispelled Chief Engineer Xia's whimsical ideas with a word.

"That's a pity, what if you say there's an alien invasion?"

"If the alien civilization doesn't go through the wormhole, then no matter how we prepare, if we go through the wormhole, then the light curtain plan can block it." Ye Ming saw that the helicopter was coming, so he walked quickly towards the helicopter.

To get to the top of the ship, the helicopter is the fastest.

When we arrived at the deck, there was another hot scene above, countless workers were building the dome part of the spaceship, and at this time, there were no other buildings below the dome, just a roof.

Of course, because of the standard modular design, as long as the shape of the spaceship is done, the internal structure is actually quite fast.

The only difficulty now is actually the release of fighters.

In the past, it was designed primarily for adversaries on Earth, so the released fighters were directly used with existing equipment.

And now...... In case there is a situation such as luring a wolf into the house and stabbing a hornet's nest...... This air-space warship can only have combat effectiveness in the atmosphere.

Because today's fighters are air-breathing fighters, they cannot get out of the atmosphere.

However, the mothership itself has space combat capabilities, and only needs to redesign the fighters. The space fighter was actually designed four years ago – it was intended to be deployed on a lunar base. The solution is to use a conventional fuel engine to carry oxygen.

It's just that with the realization of over-distance communication, the above adjusted its thinking and changed it to take the path of drones...... As a result, the plan had to be changed, so he was delayed.

Standing under the dome, Ye Ming focused on the fighter recovery capsule.

In the past, in order to solve the problem of recovering fighters returning at high speed in the air, a multi-force structure was designed, and the principle of the structure was to let the aircraft pass through a number of specific artificial gravity areas when returning, so that it could achieve the purpose of relying on gravity to slow down.

Similarly, an object rapidly moves from the air into a liquid of different densities, thus completing multiple decelerations.

Now it seems that even in space operations, as long as the intensity level of the artificial gravity field is slightly adjusted, the fighter can be recovered.

After inspecting the deck, everyone took the elevator to the core reactor room, and after visiting the engineers who were working around the clock, everyone returned to the starting point and left a group photo.

In the evening, Ye Ming returned to the hotel.

It's amazing that He Mo and Yin Ta are not there at the same time.

……

"She had to go shopping."

He Mo carried a large bag of things and opened the door with her shoulder, and when she saw Ye Ming's surprised face, she shrugged her shoulders and threw the pot to Yin Ta.

Yin Ta stood behind her, just smiling: "I just want to see the magic capital." ”

Ye Mingwan laughed: "What do you mean by Demon Capital?" The City of Magic? The City of Magic? Or the Devil's Capital? ”

"It's not an ordinary city anyway." Yin Ta helped He Mo put the bag on the coffee table, and kept turning out snacks from it and handed them to Zhong Lei and others.

A group of people gathered around the coffee table and ate snacks.

Yin Ta couldn't open her mouth and couldn't eat, but it didn't stop her from chattering and sharing what she had seen.

Well...... It stands to reason that she has access to every Sita butler, Skynet camera, and camera sensor of a smart-driving car that walks on the street. In other words, even if she "doesn't go out", she can "see" these things through Aita.

But on the one hand, the state is now very strict about the authority to transfer Aita's capabilities, and each permission use will be strictly recorded, and if there is an abnormal transfer, it will also be warned by Aita.

In particular, this kind of global access to arbitrary sensors requires a hearing explanation if there is no special reason.

This is done to prevent the abuse of authority or power in the process of comprehensively promoting Aita - now there are three layers of supervision for the use of Aita's authority, one is the authority release department of Jizhi Technology itself, the second is Y, and the third is the Presbyterian Council.

These three layers of supervision ensure that those who dare to use Aita to do some hidden things do not dare to act rashly.

And now, with the establishment of Taiyo and the official introduction of Aita by other countries, the establishment of a world-based hearing supervision mechanism is also being discussed.

After all, if you come out to mix, what you say counts!

The state said that it wants Aita to serve all mankind, and you don't even give people a look at the log logs, what are you?

Under this kind of layer of supervision, even if Ye Ming wants to transfer authority to Yin Ta, it is no problem, but he will be greeted by Lao Niu......

On the other hand, it is seen through the eyes of others, and it is seen "with your own eyes", and the angle is different.

Yin Ta enjoys her current state very much, in the provincial capital, anyone who sees her has to call Yin Ta Teacher affectionately.

There are also children who call her Sister Yin Ta - this is what makes her the happiest. Therefore, she is also happy to use this body to walk in the world.

In Yin Ta's mouth, the magic capital is no different from the provincial capital, it is the same "Aita" full of streets, but the buildings are a little higher, there are more people, and there are more cars.

"In fact, the development of the magic capital is still very fast." He Mo added with a smile on the side: "And the level of automation is very high, and we see that some streets have begun to implement a three-dimensional transportation network." ”

"Three-dimensional traffic?" Zhong Lei immediately became surprised next to him, and turned his head to look at Ye Ming: "When did the Demon Capital build an air flying car?" ”

Ye Ming haha: "The air speed car is still a concept, whoever wants to build a real air speed car, then I have to worship him as a teacher." ”

He Mo smiled: "It's not an aerial flying car, but a drone plan." ”

"The government has taken the lead in setting up a network of drone terminals, using drones to deliver all kinds of express delivery and takeaways, etc., and the route planning is all handed over to Aita."

"And this terminal network, according to their design and planning, will also take on issues such as socialized care for the elderly who are lonely and widowed in the future."

As he spoke, He Mo began to introduce some new measures of the Shanghai Stock Exchange in the past two years after the advent of over-distance communication.

The so-called UAV terminal network, in fact, is to establish a large UAV network center according to the region, any UAV needs to be reported in the eucalyptus entry system, and then the system gives the plan and route for the task execution.

For example, if you are in catering, you only need to match the drone with the order, and then when you need to deliver the takeaway, you can directly hang the takeaway on the drone, and the system will naturally assign you the best flight and return routes.

Frankly, it's particularly friendly to the residents of high-rise buildings – all it takes is a little modification of the windows on the high-rises.

And the socialized upbringing of the lonely and widowed elderly...... Although the current Sita housekeeper has been able to take on the responsibility of caring for the elderly very well, not everyone has the money and is willing to spend it.

Then, by installing low-cost whole-house cameras and carrying portable health sensors for the elderly who are lonely, widowed and living alone, it is easy to control the physiological condition of the elderly through big data.

If a situation is detected, immediate human intervention can be carried out.

For example, directly designating a doctor, ambulance, or even contacting a neighbor to come to the door, or drone delivery of medicine, such as drone delivery of food...... Wait a minute.

The final plan of Shanghai is to allow all people who have lost the ability to work to live alone to have a bite to eat and be concerned when they encounter emergencies.

In other words, they can ...... Have a good end.

Listening to He Mo's description, a smile gradually bloomed on Ye Ming's face.

The magic capital is the richest city in the country, and it is also the largest city with the most aging population, can you think of these ...... Nature is good.

And...... He has worked so hard, and the country has worked so hard, and is willing to trust him, doesn't he just hope to be able to achieve this?

Of course, this is just the beginning.

The world of Internachonaire, of course, is not only about the elderly, but also about the elderly.

It's that all people can live like this.