In a warehouse, Lin Sen stood in front of a pile of meteorites, and in front of him stood the heads of state and their retinue.

"Ladies and gentlemen, these meteorites contain the materials you need, they all come from outside the sky, they are all materials that are not available on Gaia, as long as you add a little bit to the metal, it will produce a qualitative change. ”

Lin Sen said and picked up a meteorite the size of a watermelon, and with a slight force, the stone skin fell off one after another, Lin Sen's hand glowed slightly, and the meteorite shrank rapidly, and finally only the size of a fist remained.

"This is a piece of dark iron essence, although it is called dark iron, but in fact this is not iron, this element has not been named by us humans, because it resembles iron on the outside, so it is called dark iron. ”

After Lin Sen finished speaking, he used his mana to refine this piece of dark iron into a dagger, and then threw it on the ground, and the dagger directly fell into the concrete floor.

When the heads of state saw this scene, they all let out an exclamation, but some people still had some doubts that this would not be Lin Sen's trick.

"If you don't believe it, you can let your men try it, and if you are interested, you can come by yourself, but this dagger is very heavy, you may not be able to do it!"

Lin Sen saw the thoughts of some people, and looked at everyone playfully, some of the heads of state were very smart, and some of the heads of state seemed a little impulsive.

"I'll try it, isn't it just a dagger, I'm a soldier, it's impossible not to even hold the dagger!"

The head of state of a certain country stood up, he was relatively young, and he was about forty years old this year, and he went directly to get a dagger despite the persuasion of his entourage.

Everyone watched his performance, only to see him squatting down and grabbing the dagger and pulling it, the imaginary picture did not appear, and the dagger did not move at all.

No matter how hard the young Führer tried, the dagger still didn't move, and at this time his entourage couldn't stand it anymore, so he directly started to help him, and the two of them pulled out the dagger.

"This, how is it possible!"

A fist-sized piece of metal turned out to be hundreds of catties, and this density and quality were not comparable to any metal in Bluestar.

No wonder the young head of state can't pull it out alone, with the weight of hundreds of catties, plus the resistance of the concrete floor, ordinary people can't pull it out at all.

"This is dark iron, it has a lot of density, so it's heavy, it's similar to a magnet, it can assimilate metal.

That is to say, as long as he is fused with iron, eventually iron will become dark iron, and he also has a characteristic, that is, toughness, although he is not very hard, but his plasticity is very strong. ”

Lin Sen said and turned the piece of dark iron into an iron plate, which was only one millimeter thick, so it didn't look small.

"Take out your pistols and shoot them to see if your bullets can pierce it!"

With Lin Sen's permission, someone immediately stepped forward to try it, and all the heads of state retreated, only Lin Sen stood there casually.

The bodyguard was holding the gun one meter away from the iron plate, looking at such a thin iron plate, the bodyguard felt that it would definitely be penetrated, so he shot without hesitation.

However, to everyone's surprise, the bullet hit the iron plate and did not penetrate it, but left a crater with a diameter of five centimeters on the iron plate, which then fell to the ground.

Such toughness, if you don't see it with your own eyes, it's unbelievable, and looking at the protrusion of the pit, it's only two centimeters, and its strength is also considerable.

"The advantages of Xuantie are like this, it has high density, high toughness, low strength, suitable for the main body of the spacecraft, as long as it does not encounter high-speed impact, ordinary meteorites can not hurt the hull.

And we can use memory technology to make it automatically recover, and the approximate data shows that it is 50 times denser than iron, which means that it can extend 20 times, and the toughness is still higher than that of iron. ”

After Lin Sen finished speaking, he expanded the area of the Xuantie by twenty times, and then signaled to shoot again, this time the Xuantie was recessed into the boss, and the concentration point was about to be penetrated.

"It's about like this, I don't have much, it's only enough to build a spaceship, which is one of the reasons why I asked you to cooperate, if anyone doesn't want to participate, they can leave now. ”

Hearing Lin Sen say this, whoever leaves now is a fool, and they all know very well what the new material means, so no one leaves.

In the end, it is unprofitable and unprecedented, there were still reluctant people before, and they stopped talking when they saw good things, and this kind of behavior of human beings......

"This meteorite, there is something similar to silver in it, it is not very dense, and the toughness is not strong, but it is very hard.

Its special molecular arrangement allows it to maintain great stability, I call him Mi Yin, this material can be placed on the outside of the dark iron and used as a shield against attacks. ”

Lin Sen said and turned a piece of Mi silver into a sword, then took the pistol and cut the pistol into pieces like chopping vegetables.

The bodyguard looked at Lin Sen dumbfounded, and Lin Sen smiled: "You also try it, lest you don't believe it, Mi Yin's hardness is very high, and it is quite suitable for making kitchen knives!"

Lin Sen handed the piece to the bodyguard, and the bodyguard subconsciously took the sword, looked at his pistol, and felt a little distressed, this gun has been with him for several years!

Worthy of the name, the iron is like clay, and the bodyguards have no effort at all, and at this time, some heads of state also stepped forward to try it, and the bodyguards' guns are about to be cut into filling.

Seeing that everyone had had enough, Lin Sen cast a spell to restore the gun, and then nodded at him, the bodyguard's love gun was recovered, and he said thank you and hid behind.

"Xuantie as the main body, Mi Yin as protection, maybe you don't think there is anything about these two, but what I'm going to talk about next is the shipboard weapon and the spaceship system!"

Hearing these two words, everyone knew that this was the core of the spaceship, and none of them got serious, only to see Lin Sen take away the two materials again......

The conference was a success, and when Lin Sen finished introducing the core, countries couldn't wait to start researching it.

Because shipboard weapons can not only be used in spacecraft, but also in airplanes and aircraft carriers, and the operating system of the spacecraft is advanced computer technology, which can promote the development of Bluestar technology.

Watching everyone leave, Lin Sen sighed with some emotion, this is an unprecedented road, and he must open it up.

Gaia is just one of the nine blue stars, and he must first find a path to development and then replicate it in order to advance human civilization.

In this process, Lin Sen is not without selfishness, in terms of technical support, he is still biased towards Huaguo, who let him be born in Huaxia.

The construction of the spaceship was inevitable, and there were no suitable materials when he was on Earth, and now that the materials were available, he had no reason to wait any longer.

Lin Sen didn't let them bring the materials back, and let them choose a research site first, and then mobilize talent proportionally, this process Lin Sen did not participate in, they made their own research decisions.

Three days later, letters were sent from various countries informing Lin Sen that they were ready, and to Lin Sen's surprise, the location was actually chosen in China.

Lin Sen: "It seems that this group of people still has a bit of eyesight, knowing that I am Chinese, this is a show of goodwill to me." ”

Yun Xi: "Isn't this good, so you don't have to go back and forth, and Huaguo has also made concessions to this." ”

Lin Sen nodded when he heard this, this concession is the proportion of talents, and the food and housing problems of researchers are also the responsibility of Hua Guo, and the treatment is not low.

"They just want to take advantage, it's not a matter of thinking where I want to go, but I give them this face, after all, what we are going to face is no longer the problem of one country, but the whole of humanity. ”

Lin Sen agreed to their location, located in a mountain in the northwest region, and gave them all the materials they needed, as well as complete technical information.

After doing all this, Lin Sen couldn't help but think of the Earth Star, if he had done this, maybe the Earth Star would have been able to fly out of the galaxy.

It's just that at that time, he couldn't help himself, and he didn't have enough preparation now, most of the materials in the space were given out, and he had to find some when he had time.

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