Chen Chen coughed lightly and cleared his throat: "For more specific details, I will hand them over to you in the form of explanatory documents, and now I have finally summarized them."

"All in all, this kind of spaceship, called the Colony Star Internal Patrol Ship, has the same function as the first half of the name, which is to conduct security patrols within a single planet.

"For interstellar civilizations, weapons within a single planet may be a very basic armed force, but for humans who have not left their home planet, they can be regarded as a superweapon.

"If you don't care about its own positioning, simply use our human perspective to describe the capabilities of this spaceship, which is like this:

"Spacecraft with a volume of 100,000 to 250,000 tons, their body, using nuclear fusion power, has a maximum flight altitude of 80 kilometers and can cruise around the globe at twice the speed of sound.

"The weapon system of the spacecraft, which can deliver 160 thermonuclear strikes per minute, has a powerful energy that can completely destroy any city on Earth in one minute.

"Unmanned carrier-based aircraft used for reconnaissance, belonging to aerospace aircraft, can freely enter and exit the atmosphere, have a maximum speed of up to 35 times the speed of sound, and can intercept any intercontinental missile.

"The aircraft has a maximum range of 800,000 kilometers and can make a round-trip flight of the lunar distance or 20 times around the earth on a single charge.

"The ship's multi-layered shields and air defenses, which can ignore any weapon on Earth, can withstand direct hit attacks from the strongest weapons in human history.

"The spacecraft's anti-reconnaissance system is completely invisible to earth technology, whether optical or electromagnetic, and even if it is parked on the capitals of other countries, it will not be detected.

"It can be said that this is a crushing strategic weapon that can determine the victory or defeat of a country and surpasses the level of earth science and technology."

Chen Chen's last words can be said to really tell everyone present how powerful and effective this thing is.

Almost everyone understands that this kind of thing, there is no need for more, as long as there is one, it can make the stupid B of the whole world learn to speak well, and make America, the most powerful military on the planet, retreat.

If there are three, you can make the other party bow down to you, if you have five, you can directly dominate the earth, if there are seven or eight, you can directly conquer the whole world with violence.

Everyone present knew that now in Donghua's hands, there were a total of 8 metal seeds.

Moreover, everyone also knows that these 8 seeds are divided into three types, and what Chen Chen is explaining now is only the simplest one, and the other two are more complicated than this.

More complicated, that is, probably more violent than this!

Of course, what they didn't know was that Chen Chen had put more than 1,000 in the sea, and the fastest growing No. 9 Changfeng was now almost more than 100,000 tons.

And because there is no need to consider the bearing capacity of earthlings, there is no need to limit the level of science and technology, and the growth route is completely transformed on the basis of the starship in his previous life.

Therefore, the warships controlled by Chen Chen himself were more than an era ahead of those handed over to the Donghua government.

The people present, single people didn't know these things, they just thought of the other two more powerful warships, and many people couldn't control their excitement, and asked directly:

"Mr. Chen Chen, I remember that there were three kinds of seeds, but now I only said the first one, and there are two other metal seeds? The biggest kind, what kind of strength is it? ”

Chen Chen shrugged his shoulders and said, "Actually, the largest kind can't be built inside the atmosphere, and it needs to be used after entering space, so don't talk about it for the time being, right?"

"Our top priority now is how to build patrol boats, so that we can ignore the threat of force and difficulties from any country and concentrate on developing science and technology.

"And the alien black technology obtained from the patrol ship can promote mankind to immediately enter a new round of scientific and technological revolution, and then promote the leapfrog improvement of productivity, leading human civilization to a higher realm."

After Chen Chen's words were finished, there was a lot of discussion below, although these top scholars and high-level officials were very concerned about such things as a new round of scientific and technological revolution.

However, there is also a lot of curiosity about the spacecraft that must go to space in order to be built.

In the end, Wu Lao couldn't help but say: "That, Chenchen, the spaceship, if you don't talk about it in detail, it shouldn't take much time."

"Then you can roughly tell me what the situation of this spaceship is, we have a bottom in our hearts, and when we encounter things again, we can make appropriate judgments."

"Hmm......" Chen Chen put one hand on his cheeks, pretended to think for a while, and then nodded, "Grandpa Wu, what you said also makes sense, then I'll just say it briefly, Xingchen, open the largest structural diagram......"

Listening to Chen Chen's agreement, the bigwigs present were more or less excited, since only interstellar space can be built, it means that it is a real interstellar spaceship, and it is no longer an aircraft within the scope of the earth.

At this time, with the operation of Xingchen, the structure diagram of the largest ship was opened on the big screen in front of the conference room.

When the picture came out, the audience, who were extremely excited and super looking forward to it, looked at this structural diagram and were a little stunned.

Some people couldn't help but cry out, "This ...... Is it a stick? ”

Chen Chen smiled indifferently: "This ship, for us, the shape may be a little special, it is the shape of a two-round stick as a whole, precisely because it is simply sailing outside the atmosphere.

"There is a big difference between the design of a specialized extra-atmospheric vehicle, and an in-atmosphere vehicle, as well as a spacecraft operating inside and outside the atmosphere.

"Because the external environment is almost vacuum, there is almost no pressure, and it is the same danger whether it is up and down, front or back, left and right, so the design of the spaceship is closer to that of a submarine in the deep sea than an airplane.

"Then, for any spaceship that needs to travel long distances, for a long time, at ultra-high speeds, the interior space must be large.

"Although it is not to say that bigger is better, but at least it must exceed a critical value, otherwise it will not be possible to build a self-circulating ecological environment inside, and it will not be possible to place a dormancy and recovery system.

"Without this, human beings would not be able to survive for a long time, so they would not be able to sustain long-distance and long-term voyages.

"Then the power system, at least at the level of nuclear fusion, otherwise it will not be possible to reach even one hundredth of the speed of light, and naturally it will not be able to replenish energy in the vast and desolate space of space.

"Then, the ship doesn't need to think about the aerodynamic shape, but it does have to think about the structural strength.

"Because at high speeds of one hundredth, or even one-tenth of the speed of light, the spacecraft is subjected to tremendous pressure, and any unsuitable shape will cause the structure to collapse.

"The shape of the Star Trek Enterprise, when sailing at high speed at this level, the large disc in front will be directly flattened.

"In order to be strong enough, the internal space must be large enough, and it is also convenient to install thrusters on the centroid line, so the shape of the spacecraft has become cylindrical or spherical.

"Any structure that is too complex and cool can increase the probability of an overall collapse of the ship at high speed."