Chen Chen coughed lightly and cleared his throat: "I will hand it over to everyone in the form of explanatory documents. Now I have summarized it at the end.

"In short, the spacecraft called the Internal Patrol Ship of the Colonial Star has the same function as the first half of its name, and is used to patrol the security inside a single planet.

"For interstellar civilization, weapons inside a single planet may be very basic armed forces, but for humans who have not left their home planet, they can be regarded as a super weapon.

"If we ignore its positioning and simply describe the capabilities of this spacecraft from our human perspective, it is like this:

"Spacecraft with a volume of 100,000 to 250,000 tons, their bodies, using nuclear fusion power, have a maximum flight altitude of 80 kilometers, and can cruise globally twice the speed of sound.

"The spacecraft's weapon system can carry out 160 thermonuclear weapon strikes per minute. Its powerful energy can completely destroy any city on the earth in one minute.

"Unmanned carrier-based aircraft used for reconnaissance are aerospace planes that can enter and exit the atmosphere freely, with a maximum speed of 35 times the speed of sound, and can intercept any intercontinental missile.

"The maximum range of the aircraft is 800,000 kilometers. It can be charged once and can be a round trip flight of the moon or orbiting the earth for 20 laps.

"The spacecraft's multi-layer shield and air defense system can ignore any weapon on Earth and can withstand the direct hit attack of the most powerful weapon in human history.

"The anti-reconnaissance system of the spacecraft is completely invisible for earth technology, both optical and electromagnetic, and even if it is parked on the capitals of other countries, it will not be noticed.

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

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

Almost everyone understands that there is no need for too many such things. As long as there is one, the stupid B in the world can learn to speak well and let the strongest military force on the earth retreat.

If there are three ships, the other party can bow to him. If there are five ships, they can directly dominate the earth. If there are seven or eight ships, they can directly conquer the entire world with violence.

Everyone present knew that Donghua now has 8 metal seeds in his hands.

Moreover, as we all know, these 8 seeds are divided into three types. What Chen Chen explained now is the simplest one, and the other two are more complicated than this one.

More complicated, that is, it may be more violent than this!

Of course, what they didn't know was that Chen Chen put more than a thousand people in the sea, the fastest growing number 9, now it has almost exceeded 100,000 tons.

Moreover, because there is no need to consider the ability of the people on earth, no need to limit the level of technology and growth route, it is completely transformed on the basis of the interstellar spacecraft in my previous life.

Therefore, the warships controlled by Chen Chen himself are more than one era ahead of the warships handed over to the Donghua government.

The people present didn't know these things alone. They just thought of the other two more powerful warships. Many people couldn't control their excitement and asked directly:

"Mr. Chen Chen, I remember there are three seeds in total. Now I only talk about the first one, and there are two other two metal seeds? What is the biggest one? What is the strength?"

Chen Chen shrugged and said, "Actually, the biggest one cannot be built inside the atmosphere. It needs to be used after entering space, so don't talk about it for the time being, right?

"Our priority now is how to build patrol ships, and then we can ignore the threats and difficulties of any country and focus on developing technology.

"The alien black technology obtained from patrol ships can promote humans to enter a new round of scientific and technological revolution immediately, and then promote the leapfrog improvement of productivity, lead human civilization to move forward to a higher level."

After Chen Chen finished speaking, he immediately began to discuss things. Although these top scholars and senior officials were very concerned about the new round of scientific and technological revolution.

However, the spacecraft that must be built in space is also full of curiosity.

Finally, Mr. Wu couldn't help but say, "Well, Chenchen, if you don't talk about this in detail, it wouldn't take much time.

"So you can roughly talk about what this spacecraft is like. We have a clear idea in our minds. When we encounter something, we can make appropriate judgments."

"Well..." Chen Chen held his chin with one hand, pretended to think for a while, then nodded, "Grandpa Wu, what you said makes sense, then I'll just talk about it briefly, Xingchen, open the largest structural diagram..."

Listening to Chen Chen's agreement, the big guys present were more or less excited. Since it was only built in interstellar space, it means that it was a real interstellar spacecraft, not an aircraft within the Earth's range.

At this time, with the operation of the stars, the structural 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 extremely expectant, were stunned when they looked at this structural diagram.

Some people couldn't help but scream: "Is this... a stick?"

Chen Chen smiled indifferently: "For us, the shape of this ship may be a bit special. It is the shape of a round stick on both ends, which is precisely because it simply sails outside the atmosphere.

"There are very different things to consider when designing specialized aircraft outside the atmosphere, aircraft inside the atmosphere, and spacecraft that are active inside and outside the atmosphere.

"Because the external environment is similar to vacuum, with almost no pressure, and it is the same danger regardless of up, down, front, back, left and right, the design method of the spacecraft is closer to the submarine in the deep sea than the aircraft.

"Then, any spacecraft that needs to sail long distances, long-term, and super-high speed, must first be large in the internal space.

"Although it's not that the bigger the better, it must at least exceed one critical value, otherwise the self-circulation ecological environment will not be built inside, and the dormant and recovery system will not be placed.

"Without these, humans naturally cannot survive for a long time, so they cannot maintain long-distance and long-term navigation.

"Then the power system, at least at the level of nuclear fusion, would not be able to reach even one percent of the speed of light, and naturally it would not be able to replenish energy in the vast and desolate universe.

"Then, the spacecraft does not need to consider the aerodynamic shape, but the structural strength is considered.

"Because at high speeds of one percent or even one tenth of the speed of light, the spacecraft has to bear huge pressure, and any inappropriate appearance will cause the structure to collapse.

"The shape of Star Trek Enterprise, when sailing at this level at high speed, 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.
Chapter completed!