"Where is this substance?"

Bicomb is both puzzled and excited, if it can really be made into an infinite energy battery, the most urgent energy problem to be solved by Aqua Blue will no longer be a problem, and it will greatly promote the development of Aqua Blue. Pen Fun Pavilion wWw. ｂiquge。 ｉｎfo

"Your level of technology is far from reaching, and you have not yet entered the interstellar civilization. Wu Chang poured cold water on him, "You don't have the ability to carry out long-range interstellar mining yet, I remember that most of the virtual and real ore stars are located near the center of the galaxy, where the spatial energy fluctuates greater. ”

"The center of the galaxy?" Bicombe stayed for a moment and shook his head: "Even if we have the ability, there are hundreds of thousands of light-years away from the Water Blue Star, I don't think I can imagine the extent of the development of the Water Blue Star in hundreds of thousands of years, let's leave it to future generations." ”

He came back to his senses and said, "Mr. Guan, let's go back to the original question, are you saying that the microwave background radiation is space energy, not the afterglow of the Big Bang?"

"Cosmic explosion?"

Feeling incredulous, he shrugged, "I admire your imagination, but I've never heard that the universe will explode. ”

"There's nothing incomprehensible about that. Bicomb said calmly: "From the expansion of the universe, it is natural to reverse the universe, which was created by explosions. ”

"Oh?" asked Wu Chang with interest, "What was before the cosmic explosion?"

"According to calculations, the universe was created by the explosion of a singularity in space-time. Bicomb said.

"A singularity in space-time?" "You guys have too much imagination. ”

He couldn't help but laugh and said, "Believe me, the universe is boundless, and it will never explode from a single point." ”

Bicomb looked disapproving: "We still have evidence that the universe was created by explosions. ”

"Oh, tell me, I'm listening. "There is no long way.

He doesn't mind wasting his time on these meaningless issues, a civilization that can't even protect its own planet, but spends more effort to care about the future of the universe, which is a typical high-sightedness.

How can the universe that can produce intelligent life be so simple?

There are always people who worry about whether the sky will fall.

Philistines disturb themselves!

Bicombe, however, did not pay any attention to Wu Chang's disdain, and said confidently: "According to our observations, the life span of most stars in the universe is between one or two hundred billion years at most, based on the calculation of the ratio of hydrogen and helium to most stars, what does this mean? This shows that they have a common origin, which confirms that the universe was created by explosions." ”

The proximity of proportions and the common origin immediately reminded Wuchang of Del's theory of supermoments.

He shook his head, he only knew a rough idea of the supermoment theory, and it was impossible to use it to explain the evolution of the universe, and he couldn't explain it.

After thinking about it, Wu Chang said: "I think, the longest life span of the stars you can see is only one or two hundred billion years, and no matter how long it is, it may not shine, or the light intensity is very weak, you can't see it, so no matter when, even if it is tens of billions of years later, the life span of the stars that can be seen is not much different from now, which has nothing to do with whether the universe explodes or not, you are too far-fetched." ”

"You mean there are longer-lived stars in the universe?" asked Bicomb.

"Of course, I've seen quite a few stars that must have lived much longer than luminous ones, and there are some nebulae that haven't yet begun to coalesce into stars, but you can't see them. ”

Wu Chang added: "If you can't see it, it doesn't mean that it doesn't exist." ”

He didn't know why the thinking of the people of the water blue star was so narrow, what they saw thought was only these, and what they couldn't see thought they didn't have, and it couldn't have been.

This is the result of a combination of mental laziness and arrogance.

Wu Chang didn't want to dwell on this boring question anymore, otherwise he himself would feel sorry for this Q&A meeting, and seeing that Bicomb was even more refuted, he said: "Although I have lost a lot of memories, I can be sure of one thing, the universe is composed of countless laws, and the law of electromagnetism is only one of them, and it only accounts for a small proportion, and the astral world only accounts for an insignificant component in the universe." ”

"Laws?" Bicomb frowned and asked, "Do you mean laws?"

"It's a rule, so to speak, but it's also a little different. Wu Chang said: "Let's put it this way, the real things we see, the countless stars we see, are all the products of the law of electromagnetism, it is based on other invisible laws, even if all the stars are gone, the universe still exists, it will not explode." ”

"I can understand that the nuclear force is a variation of the electromagnetic force over an ultra-short distance, but what about gravity? Is gravity also a product of electromagnetism? What are the other laws? Is gravity other laws? Is the electromagnetic law based on gravity? This is impossible. Bicomb shook his head, still shaking his head.

Wu Chang admired the old man's thinking ability, after all, he was engaged in physics, and immediately discovered the suspicions, the law of gravity and the law of electromagnetism are not at the same level, and they cannot be explained by electromagnetism.

He patiently said: "The properties of time and space are not determined by the laws of electromagnetism, but by all the laws of the universe, and the laws of electromagnetism will also have an impact on other laws, and the properties of time and space in the region will also produce certain changes, including the phenomenon of gravity." ”

He knows gravity and knows that gravity is formed by the directionality of the Origin Law, but he can't explain it with the theory of magic.

Bicomb looked confused, shook his head again, and said: "Mr. Guan, I must correct your opinion, oh, I believe that what you just said is your own opinion, not the physical theory of your hometown, I think, your statement is wrong, the nature of time and space is determined by the speed of light." ”

Wu Chang scratched his head, he didn't expect this old man to be so stubborn.

After thinking for a while, he said patiently: "Restricted by our eyes and senses, the scale we see and the speed of time we feel are indeed closely related to the speed of light, and the speed of light is the concentrated embodiment of the law of electromagnetism, but the law of electromagnetism cannot exist independently, it must depend on other laws to exist." ”

Bicomb frowned and thought for a moment, still puzzled, but he didn't seem to want to argue with him anymore, so he changed his tone and said, "Mr. Guan, according to you, the speed of light is variable?"

"The speed of light will definitely vary in different places, but the law of electromagnetism dictates that the speed of light will not change much. ”

Wu Chang suffers from the speed of light limit in the interstellar world, and he also feels deeply about the limit of the speed of light.

"So, if you are not limited by electromagnetism, you can have a faster speed than the speed of light?" said Bicombe.

"Of course!" Wu Chang said: "If I can't exceed the speed of light, how can I come to your Water Blue Star, I am not from your Water Blue Galaxy." ”

Bicomb became excited: "Mr. Guan, can you tell us how you surpassed the speed of light?"

Wu Chang scolded himself secretly: "It's bad, I'm so stupid, how can I lead him to this topic, isn't this a cocoon." ”

"Well, I can tell you, but it's useless for you to know. Wu Chang replied anyway, he was afraid that the curse would not be clean, "I am not an entity, and I don't have to be limited by the speed of light. ”

He stood up, his palm suddenly weakening, piercing into the wall behind him, then retracting and returning to his solid form.

Looking at Bicombe's stunned appearance, Wu Chang said: "Trust your eyes, this is not magic, but you'd better not ask any more questions." ”

He hurriedly diverted the topic: "There are many things that are faster than the speed of light, such as quantum communication. ”

"Quantum communication, yes, I have this problem here. Bicomb unfolded the piece of paper and looked at it, and said, "We are also working on quantum communication, and we have some time, but we have encountered some problems, Mr. Guan, can you solve the puzzle for us?"

The old man wasting time on some lofty questions for the sake of his own confusion, but he had to remind him of the really valuable questions, and the scholars should not be asked by the old man to answer questions, but should send other people.

He nodded and said, "In my limited memory, I will try my best to answer, but I don't have much time to promise, you try to ask the point." ”

Bicombe suddenly became a little anxious, looked at the piece of paper, and said, "The basis of quantum communication is quantum entanglement. ”

Mucho nodded, indicating that he knew.

Bicomb perked up and said, "However, in order to form a stable transmission of information, we have encountered two major problems, one is that the entanglement cannot be replicated, and the other is that the entanglement is easily disturbed and destroyed. ”

He followed the pieces of paper and explained the specifics of the two major problems.

He is a great physicist, but he mainly focuses on the basic theories of physics, and although he also knows some about experimental science, he is not proficient in it.

Wu Chang frowned, the quantum communication of the Interstellar Alliance was very developed, but he only had a cursory understanding, and he didn't know the details, he thought about it carefully, compared the problem that Bicomb said with the practical application of the Interstellar Alliance, and replied:

"I'm not a scientist, and I don't know the details of its operation, so I can only make two suggestions, first, don't get information by destroying quantum entanglement, and second, protect entanglement that can communicate. ”

Bicomb was stunned for a moment and said: "The entanglement of quantum can only be revealed when it is destroyed, how can information be obtained without destruction? In addition, the entangled state is very fragile, and it is not easy to protect it for a long time." ”

"Of course, regular maintenance. Wu Chang's eyelids rolled: "Whether you can do it or not, that's your business." ”

In the Interstellar Alliance, the interstellar network needs to be maintained regularly, and it is impossible to build an interstellar network without such means.

Bicombe was a little anxious, he hadn't asked anything of practical value until now, but it was not easy to make a difference, he looked at the piece of paper again, and asked, "Mr. Guan, how does your hometown protect the entangled light quantum for a long time?"

"Light quantum?" Wu Chang said suspiciously: "I remember that light quanta are only used for monitoring, and quantum communication is not used for light quanta, but artificially created particles that do not exist in reality. ”

"Don't use light quantum?" Bicombe said puzzledly: "It is true that some atoms with different ratios of protons and neutrons can be artificially made, but physical particles have both particle and wave properties, are very poorly entangled, and are easier to destroy." ”

Wu Chang only knew that the base stations of the Interstellar Alliance used some special particles, but he didn't know whether it was the atom with different ratios of protons and neutrons that Bicomb said, and he didn't want to delve into this issue.

He asked, "Are physical particles also fluctuating? Why haven't I heard of it?"