Chapter 506 - 242: Classifying World Lines (Request for Monthly Pass!!) _2

Newtonian mechanics system, as well as analytical mechanics.

The latter can be divided into optics, thermodynamics, electromagnetism, etc.

Hmm, it’s that simple. Going deeper involves the individual achievements and contributions of specific scientists, like Euler, Coulomb, Faraday, and others.

Then Xu Yun continued reading.

"In April 1666, Isaac Newton derived the ’Han Li Expansion’ third-order equation, initially solidifying his own fluxion technique model. Combined with Kepler’s third law, he successfully derived the law of universal gravitation...."

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

"In July 1667, the plague epidemic disappeared, London returned to normal, and Isaac Newton went back to the University of Cambridge."

"Two years later, he was awarded the Lucas Mathematics Professor chair and at the same year’s Royal Society meeting, he publicly presented his research on elasticity, single-handedly defeating Robert Hooke....."

"In 1673, Isaac Newton published the ’Mathematical Principles of Natural Philosophy’ and married Lisa Asku..."

Seeing this.

Xu Yun’s pupils suddenly shrank.

A change in the timeline has appeared!

The marriage of Little Niu and Lisa Asku was something he had heard Little Mai mention briefly before, and since they had no offspring, it was still somewhat acceptable.

But the publication of the ’Mathematical Principles of Natural Philosophy’ was a bit unexpected.

In the local timeline.

Early on, Little Niu was always quite poor, so the ’Mathematical Principles of Natural Philosophy’ was only formally published in 1687 with the support of fanboy Halley.

And according to the initial dungeon deduction.

With the appearance of Xu Yun, Little Niu made a lot of money through ketchup, conservatively reaching a nine to ten digit net worth.

With a full wallet, naturally, the ’Mathematical Principles of Natural Philosophy’ was published as early as 1679.

But in the current timeline, the publication date of this work was brought forward significantly!

The first line of Little Niu’s letter was, "Mr. Feiyu, it has been five whole years since you left without saying a word," while Xu Yun had stayed until early 1666 in the dungeon.

So the time Little Niu wrote the letter was either 1671 or 1672.

In other words.

The book ’Mathematical Principles of Natural Philosophy’ was probably the first theory collection that came into existence earlier due to Little Niu’s influence.

Then Xu Yun adjusted his breathing and continued reading.

"In 1668, Isaac Newton explained the phenomenon of light dispersion using particle theory, becoming the most steadfast supporter of the particle hypothesis for a time."

"But at the beginning of 1672, Isaac Newton received a letter from his friend Mr. Feiyu, which refuted the absolute space-time view established by Isaac Newton and assisted him in discovering Newton’s rings."

"Later generations generally believe that without that overseas letter, Isaac Newton’s life would have harbored an indelible stain, and the theoretical development of human physics would have wasted at least fifty years..."

"After Mr. Newton was knighted and became the president of the Royal Society of the United Kingdom, universities in the UK and even Europe attempted to enroll some descendants of Eastern merchants, but no one knew of the Wind Spirit Moon Shadow Sect..."

Xu Yun flipped through page after page, and the shape of the physics architecture in this era became clearer.

Overall.

In this era, there’s been a significant acceleration in the theoretical aspects of classical mechanics.

For instance, the measurement of the gravitational constant.

In Old Su’s dungeon, Xu Yun demonstrated Cavendish’s torsion balance, once introducing Cavendish for measuring the gravitational constant.

This was an extremely socially anxious rich second generation, who measured the gravitational constant with self-made equipment in 1798.

But in the current era.

The gravitational constant was still measured by Cavendish, but the time moved from 1798 to 1764.

Accelerated directly by 34 years.

However, Cavendish’s other achievements still remained unpublished, proving that social anxiety, even if you change the timeline, remains a chronic disease...

Also, in normal history.

Neptune was not predicted by Urbain Le Verrier through the universal gravitation formula until 1846, and was observed and confirmed as a planet by Johann Gottfried Galle.

This is a benchmark achievement for classical mechanics in the field of astronomy, formally establishing the authority of the law of universal gravitation.

But in the current dungeon.

The observation time of Neptune was brought forward to 1811, and the physicists for calculations and observation were replaced by William Herschel.

That’s right.

The very one who discovered Uranus.

Additionally.

The acceleration in the dungeon also applied to mathematics and thermodynamics during different stages.

These theories reflected in everyday life, resulting in many scientific and technological advancements...

Appeared earlier.

Besides the previously mentioned light bulb, nitroglycerin.

The generator originally invented by Siemens in 1866 also came to life in 1831.

Now, 20 years have passed.

Top institutions like the University of Cambridge have already fully implemented power lines in student dormitories.

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

However, it is noteworthy that...

The first color photograph in human history depicts the scene of catching his wife in adultery.

In 1801, British mechanical engineer Bentner designed a new bicycle style from a mechanical, kinematic perspective.

He equipped it with a front fork and brakes, making the front and rear wheels the same size for balance, and crafted a diamond-shaped frame out of steel pipes.

Furthermore, he used rubber tires for the first time, bringing modern bicycles to appear 80 years earlier.

However, what surprised Xu Yun was.

The internal combustion engine and airplanes did not come into existence earlier; it seems that history retains some inertia and cannot accelerate too quickly all at once.

In summary.

Judging from the current knowledge accumulation and production level.

Except for X-rays which have not been discovered yet, the current level of productivity in the dungeon is infinitely close to...

Around 1900.

"The year 1900...."

Xu Yun stroked his chin, his mind suddenly jumping to another question:

"Given that Western productivity levels have reached such heights, how has the East managed to survive until now?"

The same principle applies.

Even though Xu Yun has no intention of extending the life or changing the history of that Eastern regime.

But this dungeon setting is too unique, and being a Huaxia person, Xu Yun cannot neglect the homeland.

It’s universally known.

Europeans have had a bandit inclination from their ancestors; there are gentlemen and international friends, but absolutely not many.

With the original history as a reference.

They did not act against the East even with the rise in productivity levels; this situation is clearly illogical.

So why has the East managed to hold on until now.....

Just as Xu Yun was puzzled, he suddenly felt the light around him brighten considerably.

He instinctively looked up outside the window and found the sky still bleak, yet the sun has not emerged.

A few seconds later.

He suddenly realized something, and turned his head sharply.

As expected.

Beside him stood a glaring, shiny Big Bald Head...

Xu Yun: "...."

....

Note:

Previously, my schedule was too messed up, completely exhausted my body, accidentally slept for 27 hours.....

Also, for the last few days, all contributions say on Qidian are banned; I can see them on the backend, but they won’t display upfront, will be restored in a few days.

Requesting monthly pass!!!!!!