Chapter 349: Mission reward, make a fortune! (Part 2) (It’s the last day to vote for 10,000 words)
in space.
Then Xu Yun clicked on that [Yes].
Phew——
The thread-bound book originally held in his hand suddenly broke away and flew out, floating in front of Xu Yun.
The book cover is facing Xu Yun face to face, as if there is a soul that has just woken up from sleeping for many years and is looking at Xu Yun.
After a few seconds.
The pages of the book flipped, and the whole book slowly glowed with golden light.
Immediately afterwards.
Another thread-bound book of the same size appeared to the right of the book.
After a few seconds.
The shadow gradually solidified, with the words
written on it.
"Yongle Dadian·Volume 22875-Volume 22876".
Then comes the third volume
Volume 4.
Volume 9.
Volume 137
Volume 591.
Volume 3382.
Until
"Yongle Dadian·Volume 1".
Ten minutes later.
A total of 11,095 volumes and 22,877 volumes of the original Yongle text surround Xu Yun, and there are faint sounds of bells, drums, and ritual music all around.
Actually.
In 2022, when Xu Yun traveled back in time, you can occasionally see such a view on the Internet:
The significance of the book "Yongle Dadian" only lies in ancient times. In modern times, it is just a decadent anniversary with little objective value.
This is a very, very narrow and extreme view.
A treasure of the Chinese nation is by no means as simple as spiritual comfort.
I will spend more time here to discuss whether "Yongle Dadian" has actual value.
The first thing to make is something.
As of now.
The original copies of many ancient Chinese books have been lost. Quite a lot of literary works are only known by their names, but not their specific contents.
Today, the number one reference for studying ancient Chinese history is the "Sikuquanshu", compiled during the Qing Dynasty.
However, the entire "Sikuquanshu" has greatly changed the content involving violations, and deleted a large amount of content.
For example, "The Biography of Guan Yu in the Chronicle of the Three Kingdoms" states that after Guan Yu's death, he was posthumously named Zhuang Miaohou.
But when compiling "Sikuquanshu".
However, Emperor Gaozong of the Qing Dynasty believed that Zhuang Miao was belittling Guan Yu.
Therefore, the ministers were ordered to change Zhuang Miao to Zhong Yi in recognition of his efforts to support Yan Han and his awe-inspiring integrity.
Isn't it ridiculous?
There are many similar examples, and the entire "Sikuquanshu" is filled with a large number of secondary creations, misinterpretations and even fabrications.
However, despite this, it is still the first choice for reference.
The "Yongle Dadian" is not the case. It does not modify or whitewash history in any way - this is not just a big lie made by Zhu Di in order to gain gold. The hundreds of copies of the "Yongle Dadian" that have been preserved in later generations have proven this.
With this alone, "Yongle Dadian" can destroy "Sikuquanshu" in seconds.
Therefore, if the "Yongle Dadian" comes out, it will become the most authoritative set of reference documents.
Of course.
Seeing this, some people may continue to argue:
"Then what? What's the use of literature? Do you use it to entertain yourself?"
This involves a culturally specific field.
It's called the Chinese Civilization Circle.
This civilization circle covers the entire Southeast Asia region and belongs to the core circle of the Eastern Civilization Circle.
Neon, sticks, and Jiaozhi are all radiating areas of this circle.
However, in recent years, the local area has been losing its right to speak and even define the Chinese civilization circle.
The most typical example is Bangzi Country’s application for World Heritage.
The behavior of Bangzi Country’s application for World Heritage is certainly disgusting, but have you ever thought about why Bangzi is often successfully applied for World Heritage?
Although UNESCO is not very strict, the rules on the surface still need to be followed. It is impossible for Bangzi to just apply for them - then Bangzi can directly become a permanent member.
At least on the surface, they also have to follow the process.
This process is based on the many Korean original records submitted when applying for World Heritage.
The modern history of Bangzi is different from that of China. Although it has also encountered neon oppression, there has never been a devastating robbery like one crow or two crows.
Therefore, in Bangzi country, they always retain some original ancient books.
Such as the Dragon Boat Festival, such as tug-of-war, such as falconry, such as movable type printing, and such as the 100% Chinese musical instrument sheng.
When Bangzi applied for these intangible cultural heritages, all of them provided corresponding originals of ancient books.
When we protested, they just showed their hands:
OK.
Rabbit, you said this thing is yours, then why don't you show the original or rubbing evidence?
The rabbits are speechless every time this happens - we have already applied for the heritage title we originally applied for.
For example, there is the originally recorded mortise and tenon technique.
In the early years, it was rumored that it was applied for by Bangzi, but in fact we got it in 2009. (ihchina.cn/directory_details/11785, this is the website address of the Intangible Cultural Heritage Digital Museum)
The remaining intangible cultural heritage that has not been applied for World Heritage is not because we don’t want to apply, nor is it because we lack vision.
But it’s because we can’t produce substantive and systematic evidence.
Another example is traditional Chinese medicine, which has yet to truly fall under the hammer.
There are often some Bangzi fans on the Internet who say that Bangzi does not actually dominate Chinese medicine, but they apply for Eastern medicine. Don’t get me wrong, Smecta.
Yes, that is indeed the case.
But the reason behind it is not that Bangzi does not want to dominate traditional Chinese medicine, but that they can only use "Donguibojian" as evidence for the application.
And if "Yongle Dadian" could come to life.
Once lost ancient books like "Su Chen Liang Prescription", "Bo Ji Prescription" and "Treatment of Typhoid Fever" are found and can become a system, the rabbits will rush to apply for the World Heritage of Traditional Chinese Medicine at the beginning of the new year.
Even many intangible cultural heritages that have been robbed by sticks can be petitioned to get them back.
And the above are only a small part of the uses of "Yongle Dadian" after it came into being.
Can this still be said that "Yongle Dadian" has no objective meaning, is a decadent mascot, and is it just self-pleasure?
Obviously no.
It’s not that “Yongle Dadian” cannot be converted into foreign exchange or that aircraft carriers or spaceships cannot be built, it has no practical value.
His eyes returned to reality.
After all the volumes of the "Yongle Dadian" have appeared.
Phew——
These more than 10,000 ancient books suddenly moved on their own without any wind, slowly floating upward like an elongated DNA spiral structure.
Finally disappeared at a high place.
Looking at the ancient books disappearing at the end of the space, Xu Yun felt no regret at all about choosing to bring the "Yongle Dadian" to life.
This wonderful work is a treasure of the Chinese nation and a country's wealth.
No one in this world is qualified to take them as their own.
Xu Yun just watched quietly as the volumes of "Yongle Dadian" disappeared and flew to.
"Yongling?"
Xu Yun murmured to himself, with expectation in his eyes.
Yongling is one of the Thirteen Tombs of the Ming Dynasty, located at the southern foot of Yangcuiling in Jinling.
According to the records of "Da Ming Huidian".
The Yongling Baocheng has a diameter of 81 feet. The Jing'en Hall has seven rooms with double eaves and nine side halls on the left and right. Its regulation is second only to Changling.
Although later generations showed through remote sensing detection that water had accumulated inside Yongling.
But since Halo is sure that "Yongle Dadian" can appear in the world, it will definitely be unearthed in Yongling in its entirety.
Xu Yun is extremely looking forward to this day. It will be the day when China will find its "roots"!
Just after the last volume of "Yongle Dadian" disappeared.
A curtain of light appeared in front of Xu Yun again:
[Original and clear source]:
[The bonus effects that can be obtained after "Yongle Dian" appears in this world are: national cohesion +10, legal notarization +10, social violence -5, evil deeds -5]
"Is it true?"
Looking at the reward that appeared in front of him, Xu Yun couldn't help but touch his chin.
Sounds like a good buff?
After all, these four attributes of rewards are almost all links that are urgently needed in the current society.
Nowadays, with the development of the Internet, you can often see all kinds of true and false news.
Some are real social chaos, but they chose to criticize and silence them after they were exposed, which aroused people's anger.
Some are ghosts and monsters acting as monsters, making waves and setting up the rhythm, then sneak away and continue to rush to the next hot spot.
All kinds of situations are intertwined, resulting in the current network being chaotic and violent.
Don’t say anything else.
Even in the small online literary circle, there is the author of "Infinite Horror" who is far away, and the author of "Shao Song" recently is afraid of being slandered.
Even if he is ultimately proven innocent, it will be difficult to quell the impact of the incident.
"I hope it can be of some use"
Xu Yun then sighed and set his target back on the ball of light in front of him.
So far, he has issued eight rewards, namely:
Time and space photo album.
Thinking card set.
Realistic mystery easter egg.
Party A’s understanding card.
Hemostatic gelatin.
MR technology.
A cowhide bag containing Gauss's manuscript.
"Yongle Dadian".
There are fourteen light balls, and there are currently six left.
Xu Yun then pondered for a moment and clicked on the third light ball on the right.
Bo~
This time.
What appeared in front of Xu Yun was
Another slightly smaller ball of light.
Xu Yun: "?"
Where are the matryoshka dolls here?
I saw him tentatively stretching out his hand towards the small ball of light and tapping it gently.
The small light ball did not break like the reward light ball, but trembled slightly, as if Kun Kun was saying what are you doing.
Then quickly.
A prompt appeared in front of Xu Yun:
【Computing Power Module No. 1】：
[Special reward, after being realized, it takes the shape of an ordinary main processor. After use, it can increase the computing power of artificial intelligence by 1.14514%]
[Remarks: The artificial intelligence used by Wallfacer is exponential growth intelligence. 1% computing power is approximately 21220TFlop/s, 5% computing power is approximately 432678TFlop/s, and 10% computing power is approximately 2.3Exaflop/s]
Computing power module?
Tell the truth.
This reward was within his expectation.
After all, in the 1850 copy, he helped Babbage and Ada change their lives against the odds.
Not only did they develop the Analytical Engine, they even invented the original computer 100 years in advance.
This approach is bound to have an extremely profound impact on the future of the dungeon, to the extent that it would be unreasonable to not give a computer-related reward.
Students with good memories should still remember it.
Xu Yun got an artificial intelligence during the settlement of Lao Su's dungeon. In other words, the artificial intelligence was retarded and could only send out drooling emojis.
Later Xu Yun also named it Mimi.
Although this thing can grow automatically, the growth rate per second is only.
0.0000000000000000000000000000000001%.
That is to say, Xu Yun has been surfing the Internet for a whole year. The mentally retarded person can only achieve a growth rate of 0.0000000000000000000000001% at best.
Therefore, if he wants it to really help him, Xu Yun can obviously only upgrade it through mission rewards.
For example this time.
The TFlop/s indicated by the halo is a unit, which belongs to the category of FLOPS, which is the number of floating point operations per second.
It means "1 trillion floating-point instructions per second" and is also a standard for measuring a computer's computing power.
In the latest supercomputing rankings announced on June 1, 2022, Yanjing time.
The American supercomputer Frontier ranks first, with a speed of 1,102,000TFlop/s.
The second is Neon’s Fugaku, which has a computing speed of 442010TFlop/s.
Taihu Light dropped to sixth place.
Tianhe-2 ranks ninth.
Let me tell you something interesting here.
The ranking of the top 500 supercomputers was released in 2013. When we ranked first in the past, a lot of public opinion was about doing face-saving projects, and there were still people in the western region who didn't have enough to eat.
And this time, the United States took first place.
All kinds of buffs such as Niubi, Zentraedi Star technology, and Human Light have been added to it - what's even more outrageous is that the people who said these things are all Chinese.
Sometimes, the second devil attracts more hatred than the Japanese.
alright.
Back to business.
Follow the Halo's prompts.
That artificially retarded person seems to be special, belonging to the exponential growth type of intelligence.
That is to say, for every 1% increase in the computing power ratio, the computing peak value will increase exponentially.
Wait until 5%.
It can roughly reach the level of Fugaku.
And to 10%.
It will be twice that of Frontier.
The computing power of the halo reward this time is 1.14514%. Even if calculated by simple multiplication, its calculation peak is more than 24290TFlop/s.
According to the relevant rankings of the top 500 supercomputers.
Mimi can probably be ranked around 270 (top500.org/lists/top500/list/2022/06/This is a super-calculated ranking website, if you are interested, you can save it)
Ranking ahead of this computing power is Centennial from the United States, followed by China’s PAI-A System, built by Sugon.
Not very forward.
But it's not too stretched.
The external quotation for a supercomputer with this kind of computing power is around US$50 million, or at most US$60 million - after all, Halo does not offer discounts on electricity, only the construction cost is taken into consideration.
If it is through HKUST's own channels, it should not be difficult to reduce the cost to 40 million.
According to the current development speed of Huadun Biotechnology.
In about a year, companies will have the financial resources to build such supercomputers.
So.
This reward is quite satisfactory, it's not something that can be used immediately, that is, combat power.
Think of this.
Xu Yun put his thoughts aside for the time being.
His attention returned to the remaining ball of light.
Hmm.
Five left.
Bo~
soon.
Another ball of light shattered.
After a few seconds.
A projection of a mechanical device about three meters high, somewhat similar to the time shuttle that Trunks rode in "Dragon Ball", appeared in front of Xu Yun.
Seeing this, Xu Yun raised his brows slightly, with a little surprise in his eyes.
To know.
All the time.
The rewards given by the halo are either parchment with words or small thinking cards, or small objects such as helmets that were seen before.
This was the first time Xu Yun had encountered such a huge projected image.
Then he stepped forward and reached out to cover the projection.
【Gravity Gradiometer】：
[Ultra-sensitive gravity gradiometer based on the principle of thermal field, with a sensing accuracy of 10^-16m/s, capable of completely isotropic changes, and difficult to produce]
【Drawings.jpg】
"."
After letting go of your hand.
Xu Yun's expression was a little subtle.
When he saw this thing, he thought it was a Gundam engine, but he didn't expect it to be
Gradiometer?
In 2022.
If you randomly pick up ten young people on the street and ask them what equipment they currently have that is on the embargoed list in China, at least seven of them will tell you that it is a photolithography machine.
But few people know.
In another relatively small and unpopular field, there is also a barrier-level embargoed equipment, and its degree of embargo even exceeds that of lithography machines.
That's right.
It's a gravity gradiometer.
The so-called gravity gradiometer is an instrument that measures the vertical gradient of the gravity field.
How it works is simple:
The normal vertical gradient of gravity on the earth's surface will change slightly with changes in latitude and altitude. In addition, the undulations of the terrain will also cause large changes in the gradient.
Therefore, as long as the relevant gradient is measured, a lot of terrain data can be obtained.
Notice.
The gradient here does not refer to the value of 9.8m/s^2.
Rather, it refers to the gravity gradient value that each object will produce at different positions on the ground.
So at the beginning, this thing was only used for surveying in mountainous areas, looking for open-air resources and making statistics on vegetation coverage and so on.
But with the development of science and technology, the gravity gradiometer has become more and more unique.
Because when the accuracy reaches a certain level.
It can not only measure geological structures and provide data for earthquake research, but also detect underground mineral resources.
And then.
It was extended to the military field.
Take our local area as an example.
As we all know, our country has a vast territory, a long coastline, and the sea area is naturally extremely wide.
So it has always been.
Some thieves will often put some detectors into our sea to secretly collect various information.
Some are floating detectors that are occasionally caught by fellow fishermen in exchange for bonuses.
Some are submersible detectors that periodically patrol the seafloor.
This situation is not easy to find.
For example, last August.
At that time, the Seventh Fleet's littoral combat ship "Tulsa", the destroyer "Kidd" and the mobile explosive ordnance disposal team 5 from the Seventh Fleet headquarters formed a surface action group.
They conducted combat operations exercises such as surface warfare, mine countermeasures, and anti-submarine warfare in hot sea areas.
It can be seen from the footage of the exercise released by the Pacific Fleet.
Ship-based helicopters were dispatched across the sea to drop and recover these "mysterious equipment" into the sea.
These equipment were eventually confirmed to be a batch of unmanned underwater vehicles named "Swordfish".
The main function is to search, identify and track submarines, and then transmit the acquired target submarine information to anti-submarine aircraft through internal antennas.
In the sea around us, it is difficult to count the number of such submarines.
But if there is a high-precision gravity gradiometer, then as long as it is launched into the sky, high-efficiency and high-precision detector searches can be achieved.
When the Eagles fought against Laos, they were equipped with gradiometers. The missile bases and radar arrays were directly displayed on the aircraft.
The most accurate gravity gradiometer currently used in actual combat appeared 13 years ago.
March 27, 2009.
ESA launched a GOCE satellite, which is equipped with the most accurate gravity gradiometer to date.
Its sensing accuracy is 10^12m/s, which is one part per trillion of gravity acceleration accuracy.
What is this concept?
Roughly speaking, if you put it on a 10,000-ton ship, it can feel the acceleration generated when a snowflake falls on the ship.
At the same time, within 3 minutes, its average measurement error of the accelerometer distance of the same object does not exceed 1 Egerstrang - Egerstrang is a unit used to measure the radius of an atom, and 1 Egström is 0.1 nanometer.
As long as this machine is hung over the South China Sea, a detector with a water depth of more than 2,000 meters can locate it for you in minutes.
So all the time.
Gravity gradiometers are absolutely embargoed equipment, and the degree of embargo even exceeds that of photolithography machines.
This sentence is really not an exaggeration.
introduced earlier.
Although the lithography machine is embargoed, it is not completely impossible to buy it.
At present, most of the methods for purchasing lithography machines in China are as follows:
Domestic companies cooperate with IMEC. IMEC first buys equipment from ASML Applied Materials. After five years of use, it meets the requirements of the Wassenaar Agreement and then resells it to domestic companies.
In other words, if you want to buy one, you can now buy a 2017 lithography machine.
This is also the reason why SMIC’s photolithography machine was withheld—it was customized in 2018.
What about gravity gradiometer?
Forget about 2017.
You couldn’t even buy a gravity gradiometer from 1997.
At present, all domestic gravity gradiometers are self-produced and self-developed, and there are countless touching stories among them.
For example, Professor Huang Danian is a pillar of the country who has made astonishing achievements.
In 1992, Professor Huang Danian received one of the 30 public-sponsored scholarships nationwide.
With full funding from the "China-UK Friendship Scholarship Program", he was sent to the University of Leeds in the UK to pursue a PhD.
4 years later.
He graduated with first place from the University of Leeds in the UK and received a PhD in Geophysics.
Later, due to work needs, he became a British citizen. According to a later interview with a retired ministry leader, it was determined that Professor Huang's "resignation" was approved by the organization because the underwater hidden targets at that time did not allow Chinese people to join the organization. .
At the end of 2009, Professor Huang returned to China.
Later, he served as the chief scientist of the ninth sub-item of the China Deep Exploration Technology and Experimental Research Special Project "Development and Experimentation of Key Instruments and Equipment for Deep Exploration", and successfully developed ground electromagnetic detection systems, fixed-wing UAV aeromagnetic detection systems, and earth crust 1 No. 10,000-meter ultrasonic drilling equipment and many other cutting-edge technical equipment.
In 2009.
China's gravity gradiometer accuracy is in the fourth echelon, and Thailand's technology is more advanced than ours.
In 2017, China's gravity gradiometer has reached the middle of the first echelon.
The gravity gradiometers on our aircraft carriers today are almost all projects initiated by Professor Huang’s team leader at that time.
What a pity
God is jealous of talents.
In the early morning of November 29, 2016, Professor Huang Danian fainted while on a business trip.
When he returned to Changchun, his work unit forced him to undergo an examination, but before the results came out, he went on a business trip to Yanjing.
When he returned to Changchun from Yanjing, he received a hospitalization notice:
Cholangiocarcinoma.
On January 8, 2017, Professor Huang Danian died after unsuccessful treatment.
He was 58 years old.
After that.
China's gravity gradiometer has almost stagnated, producing few results, and has been pushed back in the past five years.
Of course.
Since Professor Huang Danian was mentioned, let me refute the rumor here.
There are often articles on the Internet involving Professor Huang that mention this:
In 2010, it was precisely because of Professor Huang’s actions that the ‘Golden Cobra’ exercise organized across the sea was retreated 100 nautical miles.
And actually.
Professor Huang only returned to Huaxia in 2009. At that time, he was still questioned by many people, and he was not involved at all.
Some people's contributions are enough, and there is no need to exaggerate them just to gain attention. This is disrespectful to the characters themselves.
The topic returns to its original place.
At present, China's gravity gradiometer is at a standstill, and I got such a gravity gradiometer
Think of this.
While Xu Yun was sighing with emotion, he couldn't help but have a look of thought in his eyes.
This reward is undoubtedly a good thing.
The perception accuracy of 10^-16m/s is definitely the best in the world.
But the problem is
How can such a military equipment be taken out logically?
To know.
This thing is completely different from Huadun Biotech's current style of painting, and there is not even the slightest overlap.
The previous MR technology, coagulation gelatin, and computing power modules are all in line with the current or future development direction of Huadun Biotech - at most, it will take a year and a half.
There are also previous imidacloprid and particle orbits, which can also be explained by a flash of inspiration.
But the gravity gradiometer is different.
Even if you wait two or three years for this thing, it will be difficult to explain its origin.
Not to mention the idea of a sudden flash of inspiration, not even Song Huizong would believe it.
"What should we do?"
Xu Yun frowned and thought for several minutes, but still had no clue.
So he could only put this thought aside for the time being and continue to focus on the ball of light in front of him.
14 light balls, now only
Four.
Looking at these four light balls, Xu Yun counted from left to right and hummed a song:
"Our Arsenal is invincible~~"
He hummed like this twice before his fingers finally stopped on the second ball of light from left to right.
Bo~
The ball of light slowly shattered.
After a while.
A black metal plate about the size of an ordinary flat plate appeared in front of Xu Yun.
Xu Yun stretched out his hand and found that the metal plate was made of very light material.
at the same time.
The relevant explanation appeared in front of him again.
【Small bio-battery】：
[A special new type of battery that relies on internal bacteria to generate electricity. The bacteria will be in a dormant state in a dry environment. When glucose solution is added, they will be awakened and respire. During the process, electrons and protons are released, and the silver nitrate cathode of the battery will replenish them. These electrons generate electric current and can be used for simple and small power generation】
【Image.JPG】
".Small biobattery?"
Xu Yun tapped the surgical metal plate lightly with his fingers and let out a light tut in his mouth.
Originally, he thought that the reward that could be put into production the fastest this time would be hemostatic gelatin, but now it seems that the definition was a little early.
Microorganisms generate electricity.
This is a very common scientific concept in 2022.
The history of this technology can be traced back to 1910, when British botanist Mark Pitt discovered a situation:
There are several kinds of bacterial culture fluid that can produce electric current, so he used platinum as an electrode and put it into the culture fluid of E. coli or common yeast. The first bacterial battery was "born" in his hands.
Then came 1984.
A microbial battery that can be used in outer space has been born across the sea. Its fuel is live bacteria and astronaut urine.
Therefore, microbial batteries have always been regarded as a promising future energy source, such as powering cars and so on.
But until 2022.
Microbial batteries are still a theoretical technology, and even the highest power in the laboratory is only 0.66 milliwatts/cm².
Because it has so many difficulties.
For example, microbial fuel cells are composed of biological anodes and chemical cathodes, just like ordinary batteries.
Since these two parts currently have relatively big problems, the power density and current density of the entire battery are very different from those of more mature fuel cell systems.
Without using engineered bacteria.
A standard MFC double-chamber battery - potassium ferricyanide cathode, carbon cloth electrode, 130ml double chamber, generates a potential energy of 500mv, which is an excellent result.
An ordinary Nanfu AA battery is.
1.5v.
Therefore, it is very difficult to industrialize such a low voltage, and it can only be used for sewage treatment.
But in sewage treatment, the process of anaerobic fermentation to produce methane is quite mature, and its efficiency is much higher than that of microbial fuel cells.
So let's be honest.
If you want to break through the microbial battery to a level that can be used as a conventional power source, the difficulty may not be much less than that of MR technology.
But on the other hand.
If the vision is not so high, just like the halo shows, this technology can be used to produce a small portable battery to charge small devices such as mobile phones, notebooks, razors, and vibrators
Then it will undoubtedly be much less difficult.
Although the selection of power-generating bacteria, the preparation of storage chambers, and the efficiency of capturing electrons are all issues to be solved.
But these are not traceable.
For example, power-generating bacteria.
At present, most of the bacteria used in this regard are Lake Oneida or Shewanella hafnii. In theory, it only needs to be slowly tested and screened according to the conditions.
Anyway, it was Qiu Sheng who did this, not him, so it doesn’t matter if you are a little tired, cough
Coupled with the collaboration of some key nodes provided by Halo rewards, Xu Yun is confident that this technology will achieve a breakthrough in a short time.
Microbial power generation happens to be in line with the research direction of Biotech. After the breakthrough, it can even go online seamlessly without a cooling period.
In a sense.
This metal plate should be the equipment Xu Yun has obtained so far that is most suitable for mass production.
It seems that Halo really feels like a poor guy
Xu Yun then put away the metal plate and his face gradually became serious.
Now, there were only three balls of light left in front of him.
No.
It should be.
Two balls of light.
Because there must be that thing among the three light balls.
at the same time.
Xu Yun had a premonition in his heart without any warning:
Except for the light ball that can determine the reward, the remaining two light balls
I'm afraid none of the rewards that exist are technical rewards.
He was silent for a moment.
He poked his finger at the light ball on the far right.
Bo~~
A sound with one more tilde than the previous light ball sounded.
A thick English book suddenly appeared in front of Xu Yun.
This book is about five centimeters thick, one foot long and half a foot wide, and its title is
《classicalphysics》
The moment he saw this book, Xu Yun understood its origin.
After all, he had been in contact with it a lot over the past year.
Then Xu Yun sighed softly and took it into his hand.
【"Classical Physics"】
[The book that Aveline Escu never left behind once made Sylph feel the power of knowledge. Although it looks a bit like a souvenir that some idiot author used to make up the numbers due to a miscalculation, under certain circumstances, maybe It will be of great use】
[Remarks: You can add corners or iron chains to persuade people with reason]
really.
This is the "Classic Physics" that Aveline has always held in her arms since they met.
Xu Yun flipped through the pages of the book casually a few more times.
In addition to the printed words in the book, there are also many essays and insights by Aveline Juanxiu, and the handwriting looks very comfortable.
Although compared with many previous awards, this book has almost no value at all.
But to Xu Yun, this is an extremely precious treasure.
More than ten minutes later.
Xu Yun put the book away and stretched out his fingers
A ball of light on the left.
Bo~
The ball of light shattered in response. (End of chapter)