In this way, with the careful promotion of Zhang Yuan's scientists, up to the 30th year, almost all the loopholes in the optical sensing system were completely repaired.

About one in ten TOS have visual perception through surgery. And the proportion of the population continues to grow. This cooperative experiment is of great benefit to the civilizations of both sides. The tosian civilization has obtained what it has been longing for for for a long time, while human beings have obtained a lot of rewards and valuable work experience.

This work is not for nothing. The talent scale of the super dimensional perception laboratory led by Zhang Yuan has been expanded to 690, which is a very experienced and capable team. Even without Zhang Yuan, the core figure, many jobs can be carried out independently. This is a normal laboratory.

At present, the key work will gradually shift to the research of "pseudo human", that is, a link before strong artificial intelligence, plus the improvement of additional perception, which is basically enough for everyone to be busy for a while.

"What's going on with the TOS civilization? There seems to be no feedback for days. "

On this day, Zhang Yuanwen told a diplomat.

"Well! I guess I'm playing with my cell phone. Let's go and have a look? "

TOS civilization is indeed a very adaptable race. It only takes a month or two for them to adapt to the movement under visual conditions in the first stage. In three to five years, you will be able to fully adapt.

Once they get used to optical perception, they will find that the original perception is a little uncomfortable. Mobile games have become their new toys, cough, it seems a bit far away!

All in all, these TOS people who have acquired visual perception treat Zhang Yuan as if he were a great scientist and adore him as if he were a living parent. Every time Zhang Yuan visited the experimenters who had finished the operation, he would accept a series of etiquette treatment.

Even captain Feng of the new human civilization is not half as high as Zhang Yuan!

This situation made Zhang Yuan very embarrassed, not because of his high status, but because the etiquette was too troublesome, that is, standing there in a daze, that is, meditating for an hour or two. The longer the meditation time, the better, the more times, who can stand it!

“…… Dear new human civilization, our friendship is as broad as the Milky way! But I have to say, we have to go back. "

"Our biggest goal this time is optical perception. Now, this subject has completely matured. After more than ten years of trial, it's hard for us to find the defect again and deeply understand its convenience. "

"We want to impart this new technology to the rear base camp as soon as possible. We have been longing for light for 40000 years. It's hard to describe this feeling before we really have it. It's really hard for our greatest saint to describe the feeling of light. "

"Once you have light, you never want to lose it again..."

The leader of the TOS people kept praising Zhang Yuan's team, and even wanted to abduct these people alive.

It's really difficult to chisel out a skylight in the deep of my mind!

The scientists in the Toth civilization are not fools either. They have been discussing about it for a long time, but still lament the difficulty of it. They still can't do it for another 40000 years.

In a word, it is inevitable for both sides to make good friends.

As for the huge cost of the tosian civilization - value, absolute value!

During this meeting, after the leader finished speaking, it was Zhang Yuan's turn to speak. He cleared his throat and said, "Friends of TOS civilization, there is no big problem about visual imaging at present. The only difference is that there are only black and white in your world, but in fact, there are more colors in this world. "

"That is, the three primary colors in the conventional sense, namely red, blue and cyan. Through these three colors, more colors can be combined. "

"So the next thing to do is to form a sense of colors in your mind. As for the new human, I will give you the information of additional colors. But the brains of the two civilizations are different, so there is no way to be completely universal. "

Adding color is equivalent to extra work, so humans don't intend to help them do it. They need to upgrade themselves.

After all, every time a new color is added, the workload will increase a lot. People don't care whether they can upgrade successfully or not. This job costs so many young scientists

Even if the two sides make a very deep friendship, it is impossible to arrange everything completely, which will take hundreds of years.

For the tosian civilization, such an eye that can distinguish black and white is enough, which is 1000 times and 10000 times better than before. Blindly add color, is likely to let the brain cognitive disorder, so use it first.

As for the subsequent upgrading and development, of course, we have to rely on ourselves rather than blindly relying on others. They also know that the most important thing between civilizations is interests. If the two sides have a good relationship, they should help each other and maintain a long-term friendship, instead of sticking it up, picking up sesame seeds and losing watermelon.What's more, if you can't upgrade yourself, you still have to rely on Zhang Yuan and others.

So, the next meeting is a summary of the progress of the cooperation between the two sides in the past 30 years, and a prospect of the future development direction: of course, the most important thing is a series of transactions brought about by "optical perception". In addition, there are a lot of scientific cooperation.

First, the curvature technology of both sides broke through to three times the speed of light, and then got stuck.

There is a big threshold here, which can not be crossed in a short time and a half. It may take a long time to accumulate experience to gradually improve.

There has been some progress in planetary curvature technology, but it is stuck in a certain link. Its core is a very complex mathematical problem, which can not be forced for a while, and can only be done.

Second, after a large number of military exercises, the military has formed a multi-level attack mode with ultra-high mobility as the core.

The current military strength of the new human civilization, to strike a three-level civilization, is to really hang! Even if the other side has a war star as the backing, human beings can win at the cost of almost zero casualties.

After breaking through the light barrier, the track of the curvature spacecraft will become difficult to capture. If the other side can't even capture it, how can they shoot it down?

On the other hand, after long-term research, high-sensitivity lidar, electronic jamming and some antimatter weapons have made a series of breakthroughs.

It is found that the wars between the four civilizations are still rare. Because it's not easy to escape from the war!

A general described in his work report that " However, we believe that the possibility of conflicts between the four civilizations will become more common than that of the three civilizations. Yes, war is still not easy to break out, but compared with the third level civilization, the probability is too much. "

"Three levels of civilization, the two sides deter each other, but often can not escape."

"The fourth level civilization, the first party to attack, has a great advantage in advance."

"On the defensive side, the disadvantage is very big."

"If there is a real war, it is likely to be divided in a short time."

In addition to the "curvature missile" which can exceed the speed of light, no weapon can catch up with the curvature spacecraft.

But in the vast universe, where is the curvature missile launched? Can the hit rate reach one in ten thousand?

It's very difficult. At present, human curvature missiles can only hit high-speed targets within 2 light minutes, and the target must have obvious movement traces, such as strong light or strong infrared.

Otherwise, the missile's hit rate will plummet.