From Chief to Ball

Chen Jian, however, listened with gusto, because this is an era of imagination, without a complete foundation in mechanics and materials science, and suddenly he created a future that seems to be close at hand, which made these people feel a little bit smug.

These brain holes eventually turned into a debate, which eventually became the protagonist of this experiment.

"If you want me to say, you can make a big iron pot on the ship and let the steam blow the sails, so that you can sail against the wind."

"Nonsense! You stand on the boat and push the mast with your hands. Do you see the boat go forward?"

"Nonsense, because the boat is too big."

"Then you should find a small boat. You sit on the boat and push the boat to see if the boat is moving forward? It's not too big this time, is it? I can poke the boat forward with a wooden pole standing on the shore."

The faces of the two people were already arguing, and Chen Jian hurriedly smoothed things over and said, "You two gentlemen, I was just about to talk about this question."

The two of them closed their voices at the same time, as if they regarded Chen Jian as an arbitrator of the same generation, and asked, "Then tell me, will you move?"

Chen Jian laughed and said, "It's hard to say. How about this, let's go step by step. I'll show you one thing first."

After speaking, Chen Jian lowered his head and picked up a stone, casually untied a section of his belt, took out the skills he learned in his previous life, made a sling, and threw it hard.

The stone made a whining sound as it pierced through the air, and its crisp posture attracted applause from several young people.

"Tell me, why does this stone fly?"

As soon as this question came up, it made people fall silent.Because I have never thought about this question before, it seems that this question is too simple, and Chen Jian has scared everyone twice today, obviously this question should not be as simple as they thought.

After waiting for a long time, a young man murmured softly, "Because...you threw it hard, so it flew."

Chen Jian stretched out his hand and shook it, saying: "But my hand is here, I didn't use my hand when the stone was flying."

"But you've tried too hard."

"Then you mean that when the stone flies in the air, there is no strength to support it, right? That is to say, after the stone flew out of my hand, it was only flying but not because of the strength to support it, right?"

This question sounded a little strange, Chen Jian said again: "Let's put it this way, what is force for? Stones can hit people in the air, where does the power to hit people come from? Did the stones have any power before they stopped hitting people?" Power? If yes, is this power the same as the 'power' that makes the stones fly? If yes, it means that when the stones fly in the air, there is an invisible hand exerting force; if not, the stones flying in the air Having power is not the 'power' we think it is."

"Furthermore, there is such a statement in the hypothesis about particles that all things tend to maintain their current state and can be changed by methods such as heating and burning. Then this tendency to maintain the present state, Is it effective for these large objects such as stones such as you and me? What is heating and burning? Is it a force? Is it that? Is it the 'force' that makes the stone fly? Or the 'force' that makes the stone hurt people? This Are the two the same? If not, are they related?"

Chapter 83 Investigating and Acquiring Knowledge ([-])

The clumsy statement made everyone seem to be listening to tongue twisters, but some interested people could hear the intentional difference in Chen Jian's words.

At the beginning of the question, force and strength are equal, which is also in line with common sense.

But in the end, they found that Chen Jian had deliberately distinguished force and power, and the distinction was very obvious. Obviously, this was the crux of the problem.

The moment before throwing it out is about force, but during the flight the word is deliberately changed to force, but is there any difference?

Some even thought of another question, Chen Jian... wanted to come up with a system, a system to explain the world.It seems that he is not satisfied with chemistry at all, nor is he satisfied with the world of particles, but wants to connect the macro and micro, visible and invisible, stars and particles together to form a self-justifying system.

And is this system a philosophy of explaining the natural world?It should be, but everyone present, including Chen Jian, called it the way of heaven and earth.

In terms of fantasy, this is a kind of eschatology. Everything ends in death. In the long run, the end of people and all things is to tend to calm and maintain the status quo, that is, death or eternal existence.But after thinking about it carefully, these people felt that Chen Jian was not talking about this again, but was obviously preparing to make people work hard to live and pursue the future.

Different people hear the same words and think of different ways.

Chen Jian himself knew that he was creating a weird and deformed system, but he vaguely felt that this might be the best way to fight against theology—it could only vaguely be that his level of theology was so poor that he couldn’t even explain what the Trinity was— —but something called Daoshi Natural Science is more in line with his additional purpose.

If it is said that after walking out of the fog, the way of heaven and earth is considered by theologians to be the will of God, how can we refute it?Every time science takes a step forward, you will find that "God" has squatted there and said that this is my will, and this is the most troublesome place.

It can only be said that fortunately, after leaving the mist, the first ones to meet must be the fanatical Catholics mining silver in the south.That is the only country where the Inquisition has successfully anti-greening. It is still a long way from the evolution of scientific theology, evolutionary theology, left-wing theology, and revolutionary red archbishop. Who knows that there is such a variable involved in the 30-year religious tear What kind of Protestant heresy monster will be torn out.

However, this way of heaven and earth is easy to integrate with the oriental philosophy system. Maybe there can be a retro movement in the oriental Huaxia system-the emperor and Lei Zu give birth to Xuan Xiao, Xuan Xiao gives birth to Xunji, Xunji gives birth to Diku, Diku Contract with Jian Disheng.Qie was the ancestor of the Shang Dynasty, Wu Geng failed to restore the country, the survivors of the Yin and Shang went to Fusang westward, and Zhou Gongdan sent the people to the west to make great efforts to govern for thousands of years and finally wiped out the survivors of the Yin and Shang. Xia Zijue, a follower of three generations, the system of abdication: I don't know that Qin, regardless of Han and Tang Dynasties, and Jingkang were ashamed. At the time when Fusang Ji Xia Xinhua City was the first to win the Dongyi who was good at archery, it was a manifest destiny.

If you try to find relatives, they are all descendants of Yanhuang, and when it comes to Emperor Ku's next generation, they are all real half-relatives.The big deal is to find the burial place of the previous life and get some fake cultural relics to throw in it. The old ones can no longer be ancient. The three generations of adherents can have a reference for the retro - if you don't learn abdication, you can learn from the cabinet to make a constitution.

Furthermore, since the old-fashioned play philosophy, there are still traces to follow, there are eggs to talk about, and there are retro and reliable.

What is Tao?What is moment?Tao is the origin of the universe, and it clearly refers to the principles of physical and chemical operation of the universe and everything in natural philosophy.Righteousness becomes wonder, goodness becomes demon, things themselves are the unity of yin and yang, opposite and coexistent, a little modification is dialectics.Dao is always inaction and everything is done, and things will transform themselves. Of course, you must first know the way of heaven and earth before you can follow the way. If you don’t know "science", how can you follow the way?

The humble dog of all things is clearly talking about the particles of all things, so they are treated equally; I do nothing to transform the people, and to govern by doing nothing is obviously a classical liberalism that allows the invisible hand to regulate the market independently. The invisible hand of the free market is a kind of Taoism .

As for whether it is true or not, anyway, Lao Dan and other sages have already rode away on the bull, but it is always possible to go up and grab a few people who are proficient in Chinese studies and come up with a system.If you say that communism is not good, you will change the world, if you say that free capitalism is an imported product, you will rule by doing nothing.

Political precociousness combined with wooden bamboo slips has many benefits. Ancient books annotate me, and I annotate ancient books. No matter how you look at it, the future can still be bright.

Therefore, before leaving the fog, Chen Jian must work out the system of natural philosophy here, and the system of classical political economics, and then throw it there. This is the Tao.

What exactly is Tao?It is clearly the rules of all the worlds created at the moment of the Big Bang. If there is a slight difference at that moment, the way of the whole world will be completely different from the present. Why can't such mysterious things be explained?The most wonderful thing is that there was no paper at that time, so just such a word, rounded up and leaned up.

So this really forced Chen Jian to have no choice but to put some inferences that were impossible and obviously problematic into one system.

He didn't want to take the high priest's scepter that he threw away, but he wanted to turn physical and chemical creatures into Tao—mechanical inertia has nothing to do with the stability of molecules, but they just want to get together to form Tao; biological evolution It is because of keeping the way, so it seems that the grass and trees are ignorant but they keep the way, so they have survived through the ages-natural selection is the cry of saving the nation, and keeping the way is the longing for the sun, and it has not yet reached the danger of extinction when.The latter may be more in line with the Eastern ideology at this moment, and it is better to come up with something that sounds mysterious but is actually a natural rule.

In any case, there is such a system and a comprehensive explanation, which is somewhat useful for the real ethnic groups.

Guns and cannons are art rather than Tao.

It’s just that this way is a bit too difficult for Chen Jian. It’s so difficult that we can only start directly from philosophical debates, discussing the difference between force and force... It even involves the so-called stones in the air assuming that infinitely small time is still. Debate, what is the essence of things, what is the absolute and what is the limit...

Or Chen Jian's words were too incomprehensible, and everyone was silent for a short time.

This silence is not protest, but thinking, thinking for whatever purpose.

After counting the time silently in his mind, and after confirming that most of the people present had begun to enter the state of thinking, Chen Jian turned around and drew a coordinate system on the wooden board.

The eyes of several gentlemen who are proficient in arithmetic lit up, but Chen Jian drew a small stone on it and asked: "Everyone, let's not talk about whether force and strength are the same or different, let me ask first." Everyone, what shape does the pebble look like after it flies out?"

As he spoke, he drew a straight line and a half parabola on the coordinate system behind.

"Is that so? Or is it so?"

Pointing to two completely different lines, people said based on experience: "It must be the curve in the back rather than the straight line. This can be felt with the eyes."

"Yes, with your eyes. But why is it not straight but curved? This is a question I have been thinking about. You all know that my father was an officer. When I was a child, I wondered how the cannon balls flew in the air." What is the secret hidden in those elevation angles observed with years of experience? I have been thinking about it for ten years, and I finally thought of a possibility shortly before I came to the capital."

Hearing this, Li Yun couldn't help laughing, he didn't really believe what Chen Jian said.But in the bottom of his heart, he is more concerned about what kind of secrets are hidden in it, so he doesn't reveal it.Let Chen Jian preach there - he can see that his little brother is terrified of the word genius, never saying that he suddenly thought of it, but all kinds of coincidences and accidents, and now it's painful. After ten years of thinking, I thought it was such a saying as Gewu.

Chen Jian knew that everyone was looking forward to his explanation, but he changed the topic again and said: "Before solving this problem, let's take a look at what I drew, which I call the coordinate system, otherwise I will not be able to solve it later." Some questions are difficult to explain clearly. This thing is very simple, just like the movement of the chess pieces reported when playing chess. This is what I came up with when I was playing chess with my father, but this thing can connect geometry and arithmetic.”

Looking at the time, I knew that today was too much to talk about, so I took advantage of the remaining time to talk about the application of the coordinate system and the method of turning geometric problems into algebraic equations.Algebraic explanations and coordinate system explanations such as circles, ellipses, hyperbolas, and parabolas are given.

These contents cannot be explained clearly in one day, and it took Chen Jian four full days.

For four days, Chen Jian has been talking about elementary analytic geometry. It is not difficult for these people here to understand. It may be used to solve some more difficult arithmetic geometry problems, which requires more professional people to complete, but grasping the surface is not enough. No problem.

The number of people who came to listen to the lecture was increasing every day, and most of the normal schoolwork in the entire school has stagnated, and this topic has spread.

At noon on the fifth day, Chen Jian finally stopped writing, waited until everyone finished copying the last formula, and erased the words on the wooden board.