Into Unscientific Chapter 243

be honest.

  After traveling to the copy of 1850 and receiving the halo mission.

   Xu Yun is most interested in two things.

   The first is naturally the growth of wheat.

   After all, this is the third big guy in the history of physics, second only to Einstein and Mavericks.

   At the same time, it is different from the calf in the 1665 copy and the old Su in the 1100 copy.

   Today's dungeon is not a short-term novice task, and Mai is also different from Lao Su who is at the end of his life, completely a piece of pure white paper.

in this case.

   With the help of Xu Yun, who came from a later generation, Xiaomai can be trained. Keke, how far can it grow?

  The most conservative say.

   At least the two years he wasted by the Royal Society of Britain to dictate Faraday's dictation can at least be saved in the future, right?

   Not to mention that Xu Yun can't do only a little bit, and the help to Mai is obviously not limited to this.

   This sense of anticipation to witness the growth of the boss is really exciting.

   As for the second thing Xu Yun is interested in.

  Naturally, it is a copy after this timeline change. How far has the scientific level developed.

   This is also the knowledge he must understand to be able to carry out actions in the future.

   Electric lights and nitroglycerin appeared more than 20 years earlier, so what about other things?

   Is it possible that there will be some "big guys" who were born early?

   It was with this thought that Xu Yun called Shang Mai today and came to the library to find the truth.

  The light on the second floor of the library is a bit darker than that on the first floor. In addition, the electric lights these days are not as bright as those of later generations, so the layout of the seats on the second floor is completely different from the small desks in many traditional libraries.

  Its seats are all long tables by the window, which are somewhat similar to the high stools of bars in later generations. The utilization rate is high but the comfort level may be poor.

  Xu Yun randomly chose a place with fairly bright light, and looked around a few times.

   I don't know if it's because school hasn't started yet.

   This side occupies a quarter of the second floor of the library, and there is only one person besides Xu Yun.

  It was a middle-aged man in his forties, wearing a lavender shirt, he couldn't see the specific appearance clearly, but his bald forehead was very conspicuous.

   No wonder Xu Yun feels that the light in this area is brighter.

  There is a large pile of books beside this person, his head is buried, and he is concentrating on taking notes.

   Judging from his age, this should be a professor or teaching assistant preparing lessons.

  Xu Yun didn't pay too much attention to it. He looked away, pulled out a chair and sat on it, and began to read the book he had originally planned.

   Mentioned a long time ago.

   Mavericks of later generations did not leave an autobiography except for some letters. The most authoritative commentary on his life is "The Biography of Newton" written by James Gleick, which sells for about 50 yuan.

   But this copy is different.

   Mavericks left an autobiography in this copy, called "My Life".

  Although the content is only 50,000 to 60,000 words, it narrates many details in the real timeline that future generations cannot know.

influenced by.

  There are also many more authoritative and more historically factual Maverick biographies in the copy.

  The more famous ones include "Into Newton", "Handbook for Conquering the Scientific World", "He Changed Europe" and so on.

  The book "1650-1830: Two Hundred Years in the History of Science" selected by Xu Yun is a little less famous.

   But the author is the famous William Ron Hamilton, the guy who invented the quaternion.

  By 2022, the Hamiltonian is still one of the most fundamental concepts in mechanics.

   At the same time, it is different from other biographies.

  This book is cut from a macro perspective, and the line of sight does not completely stay on the calf.

   Instead, it uses Mavericks' experience and contributions as a reference, and made a general overview spanning nearly two hundred years.

   This is indeed the most suitable reference book for Xu Yun at present.

   Then Xu Yun sat upright and opened the title page of the book.

   After a while.

  A preface comes into view:

  【If the will to surrender is a country, then it must be called Gaul, if the projection of the **** is a human being, then he must be called Isaac Newton】

  “In the 16th and 17th centuries, a great scientific revolution arose in Europe. It was a product of the Renaissance.”

   "The translation of a large number of ancient Greek and Roman documents in Arabic aroused humanism and aroused the enthusiasm of human beings to explore the real world and the natural world."

   "The relationship between our planet and the universe is undoubtedly an important area of ​​discussion."

  Hamilton's entry point is very good. At the beginning of this book, he first introduced an overview of the development of natural science before the 17th century.

  The focus is on Copernicus' heliocentric theory and Kepler's three laws.

   This is also the standard beginning of many books on the history of modern physics in later generations.

  In order to facilitate later comparison, here is a brief introduction to the history of modern physics.

first.

  The history of modern physics is mainly divided into two sections:

  16th-20th century, and 20th-21st century.

  There is only one standard for defining the two intervals:

  1895 X-ray discovery.

   Among them, the two cornerstones of physics in the 20th century are relativity and quantum theory, and the former is a classical physical system.

  Our focus is on the 16th-20th century, which is the classical physical system.

  The classical physical system uses a less rigorous but very simple division method, which can also be classified into two categories:

  Newtonian Mechanics System, and Analytical Mechanics.

  The latter can be divided into optics, thermodynamics, electromagnetism and so on.

  Well, it's as simple as that, and if it goes deeper, it's the individual achievements and contributions of specific scientists, such as Euler, Coulomb, and Faraday.

   Then Xu Yun continued to read.

   "In April 1666, Isaac Newton deduced the third-order formula of 'Han Li's expansion', which consolidated his own flow number model for the first time, combined with Kepler's third law, and successfully deduced the law of universal gravitation"

   "In June of the same year, Isaac Newton discovered the dispersion of light."

   "In July 1667, the Black Death epidemic disappeared, London returned to normal, and Isaac Newton returned to Cambridge University."

   "Two years later, he was awarded the Lucasian Professorship of Mathematics. He published the research results of elastic force at the meeting of the Royal Society in the same year, and unilaterally beat Robert Hooke."

   "In 1673, Isaac Newton published "Principia Mathematica of Natural Philosophy" and married Lisa Escue."

   See here.

  Xu Yun suddenly shrank his pupils.

  Timeline changes have appeared!

   Before Maverick and Lisa Escu got married, he had heard Xiaomai briefly say that the two had no heirs, so this was still acceptable.

   But the release of "Mathematical Principles of Natural Philosophy" is a bit surprising.

   in the native history line.

  The early Mavericks have always been poor, so "Mathematical Principles of Natural Philosophy" will not be officially published until 1687 under the feeding of the fanboy Halley.

  Deduce according to the original copy.

  With the appearance of Xu Yun, Mavericks made a lot of money by relying on ketchup, and his net worth is conservatively in the nine and tens of figures.

   With a drum in the wallet, "Mathematical Principles of Natural Philosophy" was naturally pushed forward and published in 1679.

  But in today's timeline, the release time of this work has been brought forward a lot!

  The opening line of Maverick's letter was [Mr. Fat Fish, five full years have passed since you left without saying goodbye]. At the same time, Xu Yun stayed in the copy until the beginning of 1666.

  So Maverick wrote the letter in either 1671 or 1672.

   In other words.

  The book "Mathematical Principles of Natural Philosophy" should be the earliest theoretical collection that was born in advance under the influence of Xu Yun.

   Then Xu Yun adjusted his breathing and continued to read.

  "In 1668, Isaac Newton explained the dispersion of light with the particle theory, and became the most staunch supporter of the theory of particles."

   "But at the beginning of 1672, Isaac Newton received a letter from his friend Fat Fish, which denied the absolute space-time theory founded by Isaac Newton and assisted Isaac Newton in discovering Newton's facula."

   "Later generations generally believe that if there is no transoceanic letter, Isaac Newton's life will be left with an indelible stain, and the theoretical development of human physics will waste at least fifty years of time."

  “After Mr. Newton was knighted and became the president of the Royal Society, universities in the UK and even in Europe tried to include some descendants of oriental businessmen, but no one knew about Fenglingyueyingzong”

  Xu Yun flipped through the past page by page, and the appearance of physics buildings in this era is becoming clearer and clearer.

In general.

  In the current era, the theory of classical mechanics has been greatly accelerated.

  For example, the calculation of the gravitational constant.

  Xu Yun demonstrated the Cavendish torsion balance in Lao Su's dungeon, and introduced Cavendish to measure the gravitational constant.

   This is a wealthy second generation who is extremely socially afraid. In 1798, he calculated the gravitational constant through self-made equipment.

   And in this day and age.

   It was still Cavendish who calculated the gravitational constant, but the time was advanced from 1798 to 1764.

   directly accelerated by 34 years.

  However, Cavendish's other achievements have not yet been published. Facts have proved that the disease of social fear is still terminally ill even if you change the timeline.

in addition.

  The mathematics and thermodynamics in the copy are also accelerated by different stages.

  And these theoretical feedbacks are many science and technology in life.

   appeared early.

  In addition to the electric light and nitroglycerin mentioned earlier.

  The generator, which should have been invented by Siemens in 1866, was also born in 1831 ahead of schedule.

   Now 20 years have passed.

  Student dormitories in top universities like Cambridge University have completely popularized power supply lines.

   Another little-known Irish scientist, Cotton Bradford, invented color photos.

  But it is worth mentioning that .

  The first color photo in human history, the content of the shooting is the scene of catching and **** his wife.

  In 1801, British mechanical engineer Ben Turner designed a new bicycle style from the perspective of mechanics and kinematics.

  He made the front fork and brakes the same size front and rear wheels for balance, and made a diamond-shaped frame out of steel tubes.

   At the same time, rubber wheels were used for the first time, which made modern bicycles come out 80 years earlier.

   But Xu Yun was surprised.

  The two big guys, the internal combustion engine and the airplane, were not born in advance. It seems that there is still some inertia in history, and it is impossible to accelerate too fast at once.

all in all.

   Judging from the current knowledge accumulation and productivity level.

  Except that X-rays have not yet been discovered, the current production level of dungeons is infinitely close.

   Around 1900.

   "Year 1900"

  Xu Yun touched his chin, and suddenly another question came to his mind:

   "It is said that the level of productivity in the West is already so high, how can the East survive?"

Again.

  Although Xu Yun has no intention of continuing his life or changing history for the Eastern regime.

   But the background of this dungeon is too special. As a Chinese, it is impossible for Xu Yun to ignore the native land.

   Well known.

  Europeans have been robbers since their ancestors. Of course there are gentlemen and international friends, but there are definitely not many.

   Have the original history as a reference.

  It is obviously illogical that they did not do anything to the East when the level of productivity increased.

  Then why did the East survive until now?

   Just when Xu Yun was in doubt, he suddenly felt that the light around him seemed to be much brighter.

  He raised his head subconsciously and looked out the window, only to find that the sky was still gray and the sun had not yet risen.

   After a few seconds.

  He suddenly realized something and turned his head suddenly.

as predicted.

  I saw a big shining bald head standing beside him.

  Xu Yun: "."

Note:

  Before, the work and rest were too dark, the body was completely overdrawn, and I accidentally slept for 27 hours.

  In addition, in the past few days, this chapter of the whole starting point said that it was banned. This chapter that everyone posted said that I can see it in the background, but it will not be displayed in the front desk. It will be restored in a few days.

   Ask for a monthly pass! !

Chapter end