Hearing this answer, Academician Chang Huaxiang looked over in surprise.
"I thought you would say math."
After all, in the academic world, most scholars generally recognize that mathematics is the most core and basic subject.
Mathematics has existed objectively from ancient times to the present, and every puzzle solved by humans cannot be separated from calculations, equations or formulas. Scientists call mathematics "the words God uses to write the universe" and is common in the universe.
Whether it is early archaeological remains or modern science, traces of mathematics have been discovered. It seems that this is the inherent computing ability of human beings, used to discover and explore the principles and rules of the universe.
For example, Newton used calculus to calculate the orbit of Halley's comet, and then Kepler's planetary orbit calculation formula, and finally universal gravity appeared.
In addition, every phenomenon in the universe needs to be explained by various scientific theories, but mathematical tools are indispensable behind it.
In addition, if you want to talk about his achievements, you must be inseparable from mathematics.
He has defeated a total of three of the seven millennium problems alone. Even if he looks at the entire mathematics community, it is an unprecedented achievement.
Xu Chuan smiled and said, "That's right, it's physics."
"Actually, there is nothing wrong with what you said. In a sense, mathematics is indeed the common language of the universe."
"As a powerful description language, mathematics is not only a global digital standard, it can also describe various levels of other disciplines such as physics, chemistry, astronomy, etc.
information."
"Even if you look at outer space and other advanced intelligent civilizations, mathematics can still be used as a language of communication."
"You might find that they are describing mathematical properties in a different way, but that doesn't matter, as long as their description is accurate, what they describe is the same as what others are trying to describe, and they will get the same results
.”
"In these aspects, mathematics is indeed worthy of being a recognized cosmic language in the academic community."
"But what we are talking about today is not the common language of the universe, but how to make another civilization decipher the information you sent in the past 100%.
Upon hearing this, Academician Chang Huaxiang asked curiously: "Can physics do it?"
Xu Chuan nodded and smiled, "Yes!"
After a pause, he continued: "
"Mathematics is a general means for humans to strictly describe and deduce the abstract structure and patterns of things."
“It is undeniable that it is indeed very powerful and can be applied to any problem in the real world.”
"But all mathematical objects are essentially artificially defined. Every civilization's mathematical logic defined by its own senses may be different. As long as it can conform to logic and build a complete set of theories, then you say 1 1=3
All workable!"
"But physics is different. Physics is a discipline that studies the most general motion laws and basic structures of matter."
"The most basic forms and laws of movement of all matter, from the universe to the smallest particles, are summarized in physics."
"If there is anything else in this universe that all civilizations are universal, it will definitely be the most basic physics in the natural discipline!"
"After all, even if the observation methods between different civilizations are completely different, the cosmic phenomena you observe are at least consistent in the current universe, and there is no possibility of error!"
"It's good that the three major conservation laws in physics are momentum, angular momentum and energy conservation laws. No matter how you observe them, these three laws are unchanged at least in the current observable universe."
"There are also the structure of the universe, galaxies, matter, etc. These things may have different ways of describing them in the eyes of different civilizations, but they are there and are always there."
"It's like NASA's golden record sent by NASA, which marked the exact position of the earth through 12 pulsars at different locations."
"Through a certain physical structure or information in the universe, one can accurately convey the words one wants to express to another civilization."
Upon hearing this, Academician Chang Huaxiang asked curiously: "This is the alien civilization that created Class A Martian bacteria?"
Xu Chuan nodded with a smile and said, "That's right!"
"In the invalid gene of Class A Martian bacteria, there are actually two thresholds. Only by finding it correctly and unraveling it can we obtain the genetic gene encoding for treating infection."
After a brief pause, he looked at Academician Chang Huaxiang and asked with a smile: "Do you know what the most atoms in the universe are?"
"hydrogen?"
"Or the dark matter you discovered?"
After thinking for a while, Chang Huaxiang finally gave two uncertain answers.
If it is before dark matter is proven, then the most atoms in the universe are undoubtedly hydrogen.
Hydrogen accounts for about 75% of all ordinary matter in the universe (excluding dark matter and dark energy) and about 90% of the number of atoms.
Its richness is far greater than any other element and is the most important component of the origin and evolution of the universe.
However, with the discovery and confirmation of dark matter, it is impossible to determine whether hydrogen is still the most elements and atoms in the universe.
After all, from the current observation of the universe, dark matter in the universe accounts for more than 85% of the total mass of all matter, while the world visible to conventional matter accounts for less than 10% of the matter in the universe.
If the dark matter particles that constitute dark matter can also be regarded as a particle and element, then it is unknown whether the hydrogen particles can still guarantee their status.
When Xu Chuan heard Chang Huaxiang pull out the dark matter, he smiled and shook his head, saying, "Don't think so deeply."
"Unless it is a special life form derived from dark matter and dark energy, or a life born with the observation of dark matter particles, the civilization that evolves in the normal universe wants to observe dark matter and understand its particles clearly,
Structure, matter and other things are very difficult.”
"If you use dark matter particles as the threshold, this is too difficult."
"Although we already know that there is indeed dark matter composed of different dark matter particles in the universe, in fact, our understanding of it is still very small and very small."
"So using dark matter as the threshold is too high, and it does not meet the necessary elements that can allow other civilizations to break the encryption system."
Academician Chang Huaxiang nodded and said thoughtfully: "So it can only be 'hydrogen'?"
Xu Chuan smiled and said, "Yes!"
"By inserting genetic genes arranged regularly in Class A Martian bacteria, we can tell another civilization that there is something strange here."
"And the real answer is hidden in the nucleotide structure polymers and genetic bases in genetic genes."
"It is well known that the genetic genes of carbon-based life are nucleotide sequences containing specific genetic information."
"Except for the genes of some viruses consist of ribonucleic acid (RNA), the genes of most organisms are composed of DNA and are arranged linearly on the chromosomes."
"This is the first information hidden in the decryption required by Class A Martian species. Through the specific nucleotide sequence sorting method, corresponding expression information can be formed."
"And we can further subdivided the nucleotide sequence, which is a structure composed of bases, deoxyribose and phosphoric acid."
"Each of these structures contains a different number of hydrogen atoms, such as adenine, whose chemical formula is C5H5N5, and there are five hydrogen atoms in it."
"By sorting the number of hydrogen atoms in the secondary structures such as bases, deoxyribose, and phosphoric acid in the nucleotide sequence, the second information required for decryption can be formed."
"Then it is combined and the number of hydrogen atoms in the second-level structure is sorted using the signal transmitted by the first decryption information, and the final answer can be obtained."
"That is, a Poreer set constructed mathematical problem of Measurement Equivalence Conjecture."
"At this point, one of the two thresholds hidden in the regular invalid gene of Class A Martian bacteria has been unlocked!"
Speaking of this, Xu Chuan's eyes were full of interest. He continued with emotion: "I have to say that this is indeed a very exquisite method."
"By observing the universe, we use the most common and common characteristics in the universe structure to hide information in the genetic genes of a microorganism."
"And it can also make this microorganism stable inheritance for a long time. To be honest, with the speed of human technology development, it may take at least half a century to have
It may be done.”
I have to say that the conditions for the first threshold are not high.
As long as you have a certain understanding of the observable universe, be careful enough, and have developed mathematical tools, most intelligent civilizations can find the correct answer.
Opposite the sofa, Academician Chang Huaxiang suddenly understood.
Simply put, for the alien civilization that manufactures Class A Martian bacteria, the invalid gene structure of this rule is marked so obvious in Class A Martian bacteria. If there is indeed some information in it, then store it.
The civilization of this piece of information should not be too complicated to use decryption methods.
At least the threshold in the first stage is not that complicated.
If you think from the height of a high-level intelligent civilization, if you want to leave some information in Class A Martian bacteria for later generations, you will inevitably consider the other party's understanding ability and understanding of the entire universe's truth.
Or in other words, the exploration and thinking of the solar system.
If another alien high-intelligence creature can come to Earth across a distance of tens of millions of light years, then there is no doubt that their level of civilization and intelligence are already very high, and there may be a huge gap between them and humans.
It will cause both parties to be unable to understand each other's wisdom.
But no matter how advanced the intelligent civilization is, it has the same understanding of the entire universe.
In other words, when civilization develops to a certain level, the understanding of the universe should be roughly the same.
Just like the current human civilization, the most abundant element in the universe in our eyes is hydrogen, which occupies about 75% of all ordinary matter (excluding dark matter and dark energy) in the universe.
Its formation can be traced back to the very early days after the Big Bang. Through the Taichu nuclear synthesis process, protons and neutrons combined to form the isotope of hydrogen deuterium, which further fusion formed helium and other trace elements.
There is no doubt that the distribution, density, temperature and motion of hydrogen are crucial to understanding the formation and evolution of galaxies, the birth and death of stars, and the history of chemical evolution of the universe.
If you want to leave some information, then the most basic hydrogen is undoubtedly one of the most likely answers.
In addition to Xu Chuan, others can do this in theory.
However, to find the rules and information hidden inside, it is impossible to determine how long it takes.
Just like the International Mars Life Research Project has more than three-digit scientific researchers studying this regular invalid gene, but there has not been much progress so far.
It has to be said that the existence that can reach the peak of civilization and wisdom is often unexpectedly consistent for human civilization or for alien civilizations that manufacture this Class A Martian bacteria.
The way they think is like a straight line in the curvature space. When others are still moving along the unique curved space, they have directly found the shortest distance and reached the end.
After thinking in his mind passed by, and after understanding how Xu Chuan solved the secret, Chang Huaxiang seemed to remember something again, raised his head curiously and asked.
"By the way, if finding the mathematical conjecture you mentioned is the first threshold, then what is the second threshold?"
Hearing this question, Xu Chuan smiled and said, "The second threshold is the stack of manuscript paper I handed you this morning."
Hearing this, Chang Huaxiang suddenly understood, slapped his head, and smiled embarrassedly, "I'm old and I almost forgot about this."
After picking up the porcelain cup on the table and taking a sip of warm tea, Xu Chuan smiled and said, "It is indeed not difficult to find the information hidden in this invalid rule gene."
"But it is still difficult to solve the conjecture of this measurement equivalent formula constructed by the Porell set."
Upon hearing this, Academician Chang Huaxiang glanced over, glanced at him, and complained: "What you said is a bit difficult, probably it is not low, right? After all, it took you several days to get it done."
Xu Chuan thought for a while and said, "If you really want to calculate it, to solve the conjecture of this measurement equivalent formula constructed by the Borell set, you need to solve the problem of high-level finite Borell equivalent relationship."
"The latter is one of the central concepts of describing set theory in the theory of measurement, which was proposed by the mathematician Professor Borrell in 1895."
Chang Huaxiang: "??????"
no?
Have you been circulating in your mouth for more than a century of mathematical problems? Is it just a little difficult?