In many ways, Edison was a technical employee. For many years, he was called a rich man, but at that time, he was praised more often than Einstein.
In terms of reward and durability, Cheng Jinzhou hopes to become Edison instead of Einstein, and the latter’s theory of relativity will not be more cited until the 21 ST century, while the former incandescent lamp has won many praises since it left Iraq
As far as a child’s identity is concerned, Cheng Jinzhou is definitely a representative of "impatient flow"
Sitting in the chair, Cheng Jinzhou put the ring face as big as a wall, read it carefully, and hoped to find some side details that were of little value but could be changed to contribution points.
The simple part of Euclid’s mathematical measurement has long been taken out by him. If he wants to develop and derive it, he can do it in Jinzhou, but he needs to actively mobilize his memory to recalculate and derive it. Not only is the process cumbersome and laborious, but it may not be recognized by astrologers quickly. Just like all the research in the world, most of the research with world significance often cannot win world-class praise in stages. Scholars will be cautious about these problems that will inevitably change history or science at the beginning.
"Or take the chemical road?" At first sight, Cheng Jinzhou saw that the name was very long, which came from the library paper "Synthesis and catalysis of pyrrole-samarium complex". This kind of standard later branch research is definitely impossible now, but it is also common in experiments to say that the periodic table of elements is something that middle school students can memorize.
The most important thing is that chemistry is the easiest subject to verify, and it is easy to produce evidence.
So thinking about Cheng Jinzhou’s paper, I wrote a few paragraphs of potassium, sodium, magnesium and aluminum properties, and then the ink was smeared and muttered to myself, "This is bound to change the world and I can’t take it out now."
Dr. Cheng spent the whole evening immersed in the question of "what to copy", which is perhaps the simplest problem in the history of human scientific research.
The servants in the Beijing residence seldom fall asleep late, and no one comes to see their eyes. Cheng Jinzhou wakes up in the middle of the night, and his cover is blown out. The people in the aristocratic family don’t stay in the house are the most influential. You can tell by their attitude.
……
The morning sun shines through the window screen, which makes people feel warm all over. After the quiz, classes will be suspended for two days, and the servants will not come to ask people to let Cheng Jinzhou sleep until noon.
If it was an old house, people would have shouted good morning to the third brother at this time.
I must have shouted that he could answer "good morning" before I stopped.
However, Cheng Jinzhou, the capital city, can open his eyes from the obscurity and then look at the road through the gap between the two screens and become speechless.
Bright beams form bright paths, while counting dust floats, rotates and swims in a regular way … This kind of scene is often seen at home, but at the moment, such a beam represents two important theories in the eyes of Cheng Jinzhou, who is full of science.
Tyndall phenomenon and Brownian motion can be expressed from their origins.
Cheng Jinzhou spits out a foul breath and shakes his head. Tindal phenomenon is often caused by colloidal Brownian motion. Although it appeared in the 19th century, it is just curious in the early stage. The influence they can bring must not be more than a cubic equation.
"When the incident light is larger than the wavelength of the grain, it will scatter." Cheng Jinzhou silently laughed at himself with his memory behind his back. "Great astrologers can know what the incident light is and scatter it even if it is good …"
He said it himself and suddenly froze.
Several optics seems to be a very good branch-simple, direct and easy to understand, and I am quite familiar with it. Cheng Jinzhou gave several lectures on several optics for freshmen and new generations.
This is definitely the simplest of all compulsory courses in theoretical physics. It takes junior middle school mathematics to solve problems, and it is easy to expand and converge.
Cheng Jinzhou skid up while dressing while yelling "two people come in outside"
People naturally got up early and heard him call a little dawdle in and said, "Third Master’s lunch is already ready."
"Come in and grind ink for me" Cheng Jinzhou stared at this fellow and his dissatisfaction was beyond words.
The man was careless, lazy, and rolled up his sleeves. Except for a few two or three Cheng’s family names, they all bought slaves in these Beijing clause, and it was he who took care of the family. He treated the three boys who celebrated the word just like he did when he came to Beijing to take the exam. Generally speaking, for them, all the errands for so many years were supported, and I didn’t think there was anything special about Cheng Jinzhou. Anyway, there was no requirement for them to worry about it naturally.
"Come in again." Cheng Jinzhou doesn’t want to wave energy when he is excited. These people are all skinniers in Beijing. If he doesn’t knock, he can stabilize his heels. Naturally, everything goes smoothly.
Another 2056-year-old boy came in, and a non-standard salute said "Third Master"
"Call three boys" Cheng Jinzhou still couldn’t help saying, "Go and get some quill pens and hard paper."
Now that we have talked about several optics, we need to draw pictures.
In fact, most people have learned physics in middle school, which is also extremely simple. They need three laws, that is, they can complete most of the work. When light is broadcast in a straight line, it will produce reflection and refraction.
When they happen, the results are based on several optical parts. This problem can usually be left to physical optics.
Cheng Jinzhou bit his pen while writing the main contents, considering what to derive.
Although the theory is the most important, only the trunk is waiting for others to add branches and leaves to you. Who knows if it will wait until eternity passes? Besides, we should pay attention to whether anyone has studied something similar. Cheng Jinzhou believes that astrologers will definitely not deal with optical problems in this era, but they must know something about it in some ways. They have been able to make good telescopes with crystals without completing astronomical measurements.
"What’s your name?" Cheng Jinzhou wrote the simplified Chinese characters of the three laws on paper and then asked the ink grinder next to him
"Lu Dayong"
"Who has the fastest delivery in the city?"
"The Xue family is the biggest?" Liu Dayong is so happy that the Lord has to find someone else to deliver letters to trouble himself.
"It’s the quickest and safest way for you to get the letter from the Xue family." In ancient China, there was a simple postal system for a long time, which was better in the Xia Dynasty. Perhaps it was because the central government was not strong enough, and the transportation mode was more complicated, which made many official documents delivered through some private governments, but the convenience was also high. In a city of this size, it took professionals to get the letters in two or three hours.
Cheng Jinzhou will both come out and write to Xiang Xin with a piece of paper. At the same time, he will attach some optical results to ask her how much she knows about the Great Xia Dynasty, and Xiang Xin will certainly know the research depth of the astrologers since she wants to study several subjects, such as asking her naturally.
After finishing these, Cheng Jinzhou recalled his lectures in those years and then recorded them one by one before deleting them after Xiang Xin wrote back.
……
Chapter 17 Several Optics (2)
Just like the three laws of physics, several optics make assumptions first and then verify them-to put it bluntly, you can guess the answer first and then try your best to find the proof or just make it up.
For example, in the face of the problem that two small balls landed, Aristotle guessed that the weight fell first. He gave evidence that the feather fell slowly and the iron ball fell quickly, which fooled the world. Two years later-Aristotle was the most clever scientist in history-Galileo guessed that two small balls landed at the same time and then the leaning tower of Pisa fell high, which proved, but he really didn’t know what arrived. In the end, Newton was hit by an apple and drew a conclusion that the gravity acceleration was the same, and the big ball and the small ball should land at the same time.
In fact, from a statistical point of view, scientists guess all the possibilities when they have enough time. It is not important to guess boldly. It is like buying a lottery ticket. The bet is to write two more papers when writing a thesis. It is like betting heavily. Once you succeed, you will fail and not lose. There are many scientists.
