To say that Xiao Hei does not regret it, it is false, as long as there is such an engine, then he can continue to survive in the universe.

But thinking about that little broken spaceship, he didn't have much interest, at most it was just an exploration spaceship, and he couldn't continue to gain benefits in the universe.

Now there are fewer exploration ships on Earth? This thing is now enough technology on Earth to support it, and with the new equipment, he wants to be the kind of large, spaceship that can take off and land between planets.

What is the meaning of a small exploration vehicle with a load of three or five tons?

But...... Why is it so distressed?

Xiao Hei clutched his heart and asked himself.

Si Fan on the side saw it and asked him funny: "Mr. President, how can you say that you are also the head of a country, don't you cut the door so much, if it was in front of the public outside, I would definitely donate, but isn't it telling the truth now, our company is used to engage in scientific research, this thing is said to be a lot in the universe, otherwise how can interstellar travel?"

Xiao Hei could only nod: "Anyway, I promised you, is it useful for me to oppose it?"

Of course, the scoundrel Si Fan shook his head: "It's useless, don't dream, I will never give you anything, and not only will I not give it to you, I am very interested in his primitive flying machine." ”

Xiao Hei almost went berserk when he said this, and his eyes when he looked at Si Fan were really a little angry.

However, for this level of gaze, he just smiled faintly.

After taking a closer look at the room, Si Fan got up from the ground and patted his ass to touch the diamond-like wall.

"Take care of my things, I'm going to open a playground, District 51 playground, think about it, it's going to be very popular. Si Fan smiled.

It was as if it was a miser, and even went back to see the warehouse in front.

Those warehouses are full of garbage, and the cosmic materials inside.

It's all invulnerable, and you can't damage it no matter how you get it...... Hold the grass!

Si Fan was suddenly shocked in his heart! He thought of a good idea, a good idea that people could vent to.

As soon as this idea appeared, it could no longer be suppressed, and then it continued to ferment in my mind.

But the second he walked out of the door, Si Fan looked at the extra-long corridor, which could only be described in two words.

Bored.

It's not like 51 in people's minds at all, it should be full of teenage fantasies, it should be robots, there should be spaceships everywhere, there should be a hall full of all kinds of spaceships, among which there should be unsuccessful spaceships developed by the United States.

There should even be bloody and brutal alien research labs.

They have long imagined how to face the aliens, how to see those strange people.

But in reality, there are no living aliens to study at all, and there are no ET-like heads.

Too much time was wasted here, and then Si Fan followed these warehouses from beginning to end.

From this walk, Si Fan found that this rice country must have taken some things away in advance for testing, because most of these things he saw were meteorites, all kinds of meteorites, and they were all special ores among meteorites.

I walked over and looked at all kinds of colors, shapes, and crystals.

I walked to more than 100 warehouses, where the warehouses were getting bigger and bigger, there were more and more things, and the quality was getting worse and worse, and then it was a meteorite warehouse, all kinds of meteorite fragments.

Si Fan, who was watching, frowned.

I look at this thing a lot, and I feel a little dizzy, especially those ordinary meteorites, which are estimated to have been collected first, and after a hundred years of accumulation, there are so many.

Of course, most of those treasured things are special cosmic garbage.

I don't know how big the earth's magnetic field is, but it actually attracts so much cosmic garbage, and then it is collected by the United States.

All sorts of them are almost ready to be turned into exhibition halls.

Si Fan looked at the dozens of warehouses full of cosmic garbage, and was completely speechless, how can he say this?

He stood at the door of the last warehouse, Warehouse 172, and stared back at Xiao Hei, a little angry.

"If I don't see anything satisfying, we're not done, and I seriously doubt that you've taken all the valuable minerals from Area 51, otherwise there's only such a small bit. Si Fan reprimanded angrily.

At first, he thought it was good, at least there was the universal energy core, but now, I realized that this rice country is a pit, and there is nothing.

Xiao Hei, who was following behind, was not weak at all, he kept smiling, and the one behind him was watching.

When he walked to the last door, Xiao Hei walked over and said to Si Fan with a smile: "You should also understand that we must of course conduct scientific research to obtain unknown natural minerals, test their effects, test their performance and radioactivity, and whether they will cause harm to the earth." ”

"Well, the test stuff is gone, the waste of things is not to say, and the final experiment has no results. Si Fan didn't forget to fight Xiao Hei.

It's embarrassing now, Xiao Hei Waner smiled.

"It's true, there are very few materials found, and there are not enough for even the most basic experiments. ”

"Occasionally, a few large reserves are discovered, and all of them are eventually exploited. ”

Speaking of which, Xiao Hei is also a little interested, the ancient people were not stupid, they opened mines all over the world, and many mines were gone.

"You look at the wasted mineral deposits in ancient times, Damascus knives are famous, but how many alloy additives they wasted, if those mineral deposits are used by us now, we don't know how many important machinery in the production department. It's like some special porcelain in your country, which is beautifully shaped, and it can't be replaced now, but when used in modern refractory materials, how many degrees can it increase the temperature of the electric furnace?

"In our hands, there is really not much waste, and we want to really make something, that is, to use it as a mother machine, and use them to process other machinery. ”

Even if he is not so proficient in mechanics, Xiao Hei knows what these things do.

What's more, it's Si Fan.

He was already a little weak when he heard it, Xiao Hei must have used these things, and there wasn't much left.

The rapid development of the technology tree in the United States may not be due to the credit of those precious resources in the universe, and they use these resources to pull the technology tree out of the way.

There are a lot of things that can't be produced in Huaxia now, and they have been ahead for decades.

Catch up, then it's difficult, people don't develop yet?