The neutron star that Nidaville orbits is very large, with a diameter of nearly 30 kilometers. It is a super fat star among neutron stars. If it is larger, it will be collapsed into a black hole by its own gravity.
"It should have been a blue giant before. The star is so big that it must be the result of the supernova explosion of a blue giant." Mu Chenxing looked at the dark planet outside the porthole and told his judgment.
This neutron star must have been formed for an extremely long time. The outer shell has long since cooled down, and the energy in the core is difficult to transmit to the surface of the star. It looks like a black coal ball floating in the deep space of the universe.
If the Dwarf King had not used the neutron star furnace to extract energy, causing the entire planet to emit high-energy radiation and burning the star red, at first glance, it would really look like a black dwarf star that has lost its energy.
"Is this your science? Can you already judge things in ancient times?" Thor asked full of doubts.
Before Mu Chenxing could answer, the tall dwarf king Ai Cui rubbed his hands and walked over with a stern expression: "Has Midgard also begun to study the stars?"
Obviously looking for something to say.
Mu Chenxing knew the reason.
Thor also knew how to admit the forging results when he looked at the guy who was known as the strongest craftsman in the universe with a smirk on his face.
The result is simple, it failed.
The failure was extremely obvious.
Just before, Ai Cui activated the neutron star furnace and began to build weapons using the dark silver provided by Mu Chenxing.
Needless to say, the physical properties of Ansu Silver are extremely strong, extremely stable, and so sharp that it can cut through anything. This made Ai Cui feel like he had found a treasure, and he vowed to build a super artifact.
Mu Chenxing deliberately did not mention another characteristic of Ansu Silver, which is that it hardly reacts with any energy, including heat energy.
The neutron star furnace has been burning for a long time, and the dwarf's furnace is almost burned out. The few pieces of dark silver have not even turned red, let alone melted.
A complete forging failure.
For other craftsmen, failure means failure, but dwarves are different. Failure in forging is a shame for dwarves.
What a shame!
"How far has Midgard's research on the stars reached? Maybe I can give you some good suggestions." Eitri continued to look for topics, trying to get in touch with each other so that he could keep those pieces of magical metal.
Research research.
How could there be metal in the world that couldn't be heated? He had never heard of it.
This kind of reaction was exactly what Mu Chenxing needed. The biggest purpose of taking out Ansu Yin was to arouse the interest of the dwarf king.
But now is not the time to close the net. He needs to stretch his net. He slowly began to explain the evolution of stars from a scientific perspective: "The nuclear fusion of stars is the fusion of four hydrogen atoms into one helium atom. Helium
If it is heavier than hydrogen, it will deposit inside and gradually form a helium nucleus.
When the helium core reaches a certain level, thermonuclear fusion inside the star will stop, because helium fusion requires a very high temperature, at least 100 million degrees, and hydrogen fusion cannot meet this requirement.
At this time, the gravity will be unbalanced, and hydrogen and helium will separate, becoming a form in which the core shrinks and the outer shell expands. Stars in this form are giant stars. Most of them are red giants, and only a small number of massive objects will become blue giants.
When the helium core is shrunk by gravity to a certain extent, the internal pressure increases sharply, and the temperature rises sharply, thermonuclear fusion will restart to stabilize the gravitational field balance in the giant stage.
Helium fuses into carbon, carbon nuclei are formed, and a new cycle begins.
When the helium atoms are almost consumed and the carbon core does not start fusion, the giant stars will go two ways. Most of the small-mass giant stars will have a complete gravitational imbalance, the outer shell will dissipate, and the core will become a white dwarf star.
What resists the gravity of a white dwarf is no longer the radiation field of nuclear fusion, but the degenerate force of electrons in atoms.
However, massive giant stars will continue to collapse, successfully achieve carbon fusion, and continue to maintain the balance of the gravitational field until iron fusion is achieved, and the situation will suddenly reverse.
Because iron fusion does not release energy outwards, but absorbs energy, at this point, under the action of gravity and iron fusion, the giant star will collapse sharply inward.
The rate of this collapse is so fast that the accumulated energy will blast the star core into individual atoms or break the atomic nucleus, releasing protons and neutrons.
Within a second, the star's inner core will collapse to nuclear density. However, the neutron degeneracy force inside the nucleon and the nuclear force repulsion will prevent further collapse.
This forms a huge energy confrontation, which generates a shock wave. This shock wave is like an igniter. After a fraction of a second, the supernova explosion begins.
The supernova explosion is another test. The atomic nucleus will be completely blown to pieces. If the neutron degeneracy force cannot resist the collapse of gravity, a black hole will be formed after the explosion. If it can withstand it, a neutron star will be formed."
Mu Chenxing pointed to the neutron star outside: "When it was first formed, it almost reached the critical value for producing a black hole. If it can retain such a large mass, it must be a blue giant."
Thor didn't understand this popularization of science. It was different from the way he used to understand the universe. Ai Cui was also a little confused. He understood nuclear fusion and gravity, but the electron degeneracy force and the neutron degeneracy force were
I don't understand.
What is that?
But that's not important. He coughed and commented calmly: "Very good, Midgard has begun to understand the universe, which is gratifying. You can achieve this through observation alone. You have
There are many wise men, very powerful."
As a high-level civilization, he felt that he needed to first encourage the people in the Atrium to explore the universe. After gaining favor, he could take the opportunity to raise the topic of leaving behind materials for research.
Mu Chenxing looked at Ai Cui with a smile, feeling that the other party was still not anxious enough, so he thanked him slowly: "Thank you, King Ai Cui, for your affirmation. It seems that we have not taken any detours. It was a pleasure to talk with you. It is a pity that we cannot stay long. We have to leave."
Already."
Asgard's warriors and dwarf craftsmen have begun to move the inventory of weapons and equipment. It is indeed time to go back. The next world is still waiting to suppress the rebellion.
He took the opportunity to urge: "King Ai Cui, can you return the Ansu Silver to me? That material is very rare. I want to find someone to help build a main weapon."
At this point, Ai Cui finally couldn't stand it any longer. No matter whether it was a novel material or whether the other party looked down on his own craftsmanship, he couldn't tolerate it.
"In this universe, there is no craftsman with better skills than mine! I can't make it, who else can? Just put the materials here with me, and I promise to make you a divine weapon!"
The tone was very urgent. Mu Chenxing felt that the fire was almost done, so he took out the Flying Sword of Destiny from the dark plane, showed it to the Dwarf King, and said in a deliberately embarrassing tone:
"The God Tiamat once made a dagger for me. Now that I have obtained more materials, I may be able to find her again and ask her to make a main weapon. King Eitri, I'm sorry."
"Don't... don't, let's discuss it later." Ai Cui looked at the Flying Sword of Destiny in his hand, his eyes seemed to be glued together, he couldn't even say anything to stop him, he couldn't help asking:
"This is the forged dark silver weapon? It's so beautiful. Can you let me observe it for a few days?"
"Impossible, this is my life!" Mu Chenxing flatly refused and quickly accepted his fate.
Damn you, I wanted to use An Suyin to catch you, but I didn't expect that you have such a big appetite that you even want to keep your fate. That's impossible. This is his trump card.
"Alas!" Ai Cui sighed regretfully, and had no choice but to do the next best thing: "Mu, you have to believe me, I am the best craftsman. Leave those materials to me, you will not regret it."
His eyes were burning with anxiety, he was waving his arms in an attempt to increase his persuasiveness, and the beard on his face was jumping with excitement.
"Thor! Tell me something. Am I the best craftsman? Come on, tell me something." He is just a blacksmith who is immersed in the study of forging technology. He is not so thoughtful and can only think of building relationships and begging Thor.
Helping to intercede is already the biggest detour.
Seeing that they were about to leave, he was so anxious that his head was about to smoke.
"Ai Tri is indeed the best blacksmith." Thor was shaken by the dwarf king's slap and nodded in a funny way, but that was all he said. If he asked his friend to keep the precious materials, he said no.
exit.
When the steps were at the foot, Mu Chenxing got down the slope and pretended to be embarrassed and said: "King Ai Cui, since my friend is interceding for you, so be it. I can leave An Su Yin to you, but I need to exchange some knowledge.
.”
Ai Cui seemed to be really anxious. He agreed without even thinking about it before he finished speaking: "What do you want? Just say it."
"The technology of restraining gravity and controlling weapons with thoughts." As soon as Mu Chenxing finished speaking, Ai Cui didn't hesitate at all. He just said "Wait for me to get it!", turned around and ran away, running like a child weighing 500 pounds.
Both of these are unpopular technologies. Although they are very high-end, they do not affect Nidaweiler's foundation in the field of forging. He thinks it is a good deal to get the opportunity to research new materials.
Discovering new materials and mastering new materials are the roots of continuous progress in forging technology.
Seeing the dwarf king running away happily like a child who got a new toy, Mu Chenxing felt like a profiteer who deceived honest people.
"Would it be bad if I did this?" He turned to ask Sol.
The great prince of Asgard is more familiar with the customs and customs of the Nine Realms.
"Everyone gets what he needs. He is thanking you in his heart." Sol smiled and patted Mu Chenxing on the shoulder: "It's not good to be too soft-hearted, you will suffer."
"There are not many honest people left, and they need to be well protected." Mu Chenxing pointed out something, and decided in his heart that there was no need for Thanos to massacre Nidaville in this world.
While the two were chatting, Ai Cui ran back, stuffed several books that were half the size of a normal person into Mu Chenxing's arms, and said excitedly: "It's settled, no.
Regret!"
This stack of books was made of who knows what kind of material. It was half a body wide and one meter high. It couldn't be grasped even with an extended arm. It weighed several hundred kilograms, and with the huge force Ai Cui pushed at it, Mu Chenxing almost couldn't hold it.
After all, he has hundreds of tons of strength, and he is like a kindergarten kid in front of this dwarf. He thinks that Ai Cui's strength is probably no less than that of the Hulk.
Qiyuan's scanning speed was very fast. He hurriedly held the book steady and put it into the storage space, and he had already completed the image and text entry.
There is no shortage of the two necessary technologies, and there are also some related equipment forging skills. It is very good. Mind control can expand the scope of thinking encoding technology. The scope of application of gravity restraint is wider, ranging from planet protection force field to as small as a single
Body weapon driver is a good choice.
This gravity method that can identify friend and foe is really interesting and has extremely high practical value.
The difference between the magic and technology of the dwarves is much smaller than that of Asgard. With the existing information, it is not difficult to analyze it.
"King Ai Cui, the transaction is completed, I'm leaving." Mu Chenxing happily shook hands with Ai Cui and said goodbye.
"Mu, I will prove to you that I am the strongest craftsman in the universe, and your weapons will be forged to perfection!" Ai Cuilin declared his oath when they parted.
To be honest, Mu Chenxing has no shortage of Ansu Silver, and the forging technology of this metal is only known to one angel in Supergod. He does not think that the dwarves can conquer it in a short time.
But there is no need to pour cold water on it.
"I look forward to your good news." Leaving behind a word of encouragement, he and Thor led the team back to Asgard.
Naturally, there was a dedicated person responsible for putting the equipment into storage, and this small force of more than a hundred people embarked on the journey again.
Muspelheim, the native place of the fire giants, is a place that really needs to be fought.
The surface of the entire planet is extremely desolate, with no trace of green at all. The landforms left behind after volcanic eruptions are everywhere. Black and gray cover every corner, and the smell of sulfur fills the nostrils.
"It feels like it's over 200 degrees, and there's a lot of heat energy." Mu Chenxing stretched out his hand and condensed a palm-sized fireball. He was ready to try his "magic" here.
"The stones here can be set on fire, but for the aborigines, it is a bitter cold winter, and they are hiding underground to keep warm. Be careful, don't be attacked by a sneak attack."
Although Thor said words of warning, his visible excitement and the hammer turning into a flywheel in his hand all showed that this guy was a militant.
"I'm going to investigate the enemy's situation first. You should be careful." Leaving behind an order that was not an order, he flew away with a "whoosh" like a cannonball and disappeared in the blink of an eye.
"What are we going to do?" Mu Chenxing was very uncomfortable with this kind of command method.
"Get ready to respond, he will start fighting soon." Sif shrugged unsurprisingly. After fighting together for thousands of years, the eldest prince has also been hard-headed for thousands of years, and has long been used to it.
"Defensive formation, shields up, swords out of sheaths, bows strung, spears in position!" Volstagg, one of the four warriors of Asgard, showed his presence and began to command the army.
Hogan and Fandral also drew their weapons familiarly, waiting for trouble on Thor's side.
According to your strategy, the big prince flies out to attract monsters, and you wait on the spot?
Facts have proved that the four warriors of Asgard knew their prince very well. After a while, Thor was like a hornet's nest, and he was chased by a large number of glowing red stone men and strange and ferocious beasts.
The most normal creature is a giant western dragon flying in the air.
Now that the fight has begun, Mu Chenxing is also ready to try his skills and shouts: "I'm going to set off a fireball. Stand still!"