The early winter in Suzhou is still charming, the mist is like cooking smoke spread on the river, and then the boat looms.
"The direction of the force can change the trajectory of an object, you see."
In the cabin, Gao Jingyan gently pushed the teacup and said, "I gave the teacup a force from the side here, and then the teacup overcame gravity and friction and slid in the direction of the force." ” A group of young people were watching from the sidelines, and some were even recording.
"Two concepts emerge here."
Gao Jingyan explained: "The teacup has weight, and when it slides, it actually has friction with the tabletop, of course, this is also a kind of resistance, I say scatter some, for example, our waterwheel, if the shaft and the sleeve can be lubricated as much as possible, then is the resistance reduced?"
It's lighter to run. ” Gao Jingyan immediately pushed the teacup to the smoother place and said: "You see, in a smooth place, moving the teacup can save effort, so everyone must remember the three elements of force, not only to remember, but also to observe from life and observe the role of force in it." ” "As for friction, this is everywhere, everyone puts their hands on their faces and rubs them, and friction occurs between their hands and faces, and rubbing them hard, friction will produce heat......
Gao Jingyan saw that Zeng Guang, the junior brother on the side, was sorting out the books, so he said: "As for friction, let Zeng Guang tell you about this, remember, these are all wonderful phenomena that happen all the time around us, but it is not mysterious, it's just that no one has summarized it before." ” After speaking, Gao Jingyan walked out of the cabin, and then the owner of the ship, Wang Fu, who is also a fanatic of science, also followed.
"Brother Jingyan, these are the children of poor families, and it is not easy to come out, so I still try to teach and teach more."
Gao Jingyan is a child of a wealthy family, and after he likes science, most of the students from the academy come to teach at his house, and the room and board, including those who come to study, are all at his family's expense.
The fog ahead, like science at this time, the future is confused.
"The mountain chief is convinced of the spread of science, and he has said ......"
Gao Jingyan showed admiration on his face and said: "The mountain chief said that science is the study of nature, not high, not metaphysical, and you can know the truth after learning, and the truth that is personally related.
And it can be used, and what is learned can be applied, which is the greatest merit of science, so I will do my best to let science sow more seeds in the south. ” "This time, the mountain chief personally arranged for us to come out, this is the official beginning, Tai Zheng, you have studied for a few years, let's go down together, the mountain chief is watching us, and His Highness will also look at us in the future."
The word Tai Zheng made Wang Fu a little sweaty, this was the handwriting of his father, an old man who longed to be a high-ranking official in the family.
"Brother Jingyan, since I learned science, my younger brother can no longer read those books, if it weren't for my father's enlightenment, my younger brother would definitely run away from home and go to the academy to study, so don't worry, science ......
The younger brother is still thinking about becoming a ...... one day The kind of person who can change the world. ” Gao Jingyan smiled: "Do you think I don't know?
You went on a hunger strike for several days, and your mother made a fuss for a long time before your uncle changed his mind. ” Wang Fu was embarrassed and said: "I like science, and I like the feeling of knowing what force I used to take a step. ” Gao Jingyan said with a smile: "Everyone likes this feeling, Confucianism is good, and you have to learn, but the emphasis is different, this is what the mountain chief said."
Confucianism has created a foundation and national bearing, and science will make the country strong and give a layer of toughness and self-confidence to that heritage and bearing. ” "It is necessary to distinguish priorities, it is not clear, the concepts are confused, and there will be turmoil in the future, and those students will have disputes."
In fact, Gao Jingyan has already found a livelihood at home, and even several yamen in Jinling said that they could open their doors to accept students from the academy, but no one went, because everyone knew that he was the one who sowed seeds.
"The ship is coming!"
At this time, there was a shout from the other side, and the boat on this side immediately pulled over.
The fog was broken and a ship slowly approached. “…… The so-called Qi Qi's family is cultivating his body......"
A childish voice came from the cabin, and the boatman swayed in the stern, and the mist made people fall into an ethereal realm like a fairyland. “…… Increasing pressure increases friction......" “…… It refuges what it despises, and it reveres and refuges it......" “…… You can also make the surface of the object rougher, which also increases the friction......"
Gao Jingyan stood at the bow of the boat with his hands in his hands, the two boats staggered by, he slowly turned around, and saw a thirteen or fourteen-year-old boy sitting in the cabin, shaking his head and reciting......
The content of the university flashed through Gao Jingyan's mind like flowing water, and he watched the boat disappear into the mist again, and said faintly: "This is the confidence of Confucianism, no wonder the mountain chief did not open a new academy, but chose to spread it from below, only seeking ...... quantity."
"But didn't you say that quantitative change causes qualitative change!"
"Yes, that's the word of the mountain chief, and then those people will continue to spread the science, and when they find out that something is wrong, that's ......
Either they want to see each other, or they will tear each other down, but science is not a manifestation after all, so it cannot appear in the court in a dignified manner for the time being. ” "But there is a mountain chief!"
Gao Jingyan cheered up Wang Fu and said: "The mountain chief said, timing is very important, and before the opportunity appears, our task is to spread." ” Then the boat docked, and the group followed to Wang Fu's house.
After entering, someone took the students to the temporary class, and Gao Jingyan went to meet Wang Fu's father, Wang De. “…… The little nephew is bothering his uncle again, and he is ashamed. ” Wang De looks like a rich man, and he looks ......
Quite rounded, full of red light.
"So what are you doing outside?"
Wang De got up, his voice was loud, and his face was full of red light, and he really looked at the four seas.
"Come and stay, the Wang family is not short of that money, if you refuse, it is disgust, and the old man naturally wants to clean up people!
Hahahaha!
” Gao Jingyan bowed and said: "Thank you uncle, the little nephew once mentioned his uncle to the mountain chief, and the mountain chief said, a person like his uncle is rare without prejudice, and he is willing to bear the place and accommodation, this is warm-hearted, and when he has the opportunity in the future, he will definitely have a drink with you." ” "Oh!"
Wang De's body leaned back sharply, and then smiled: "How dare you!"
How dare the old man drink with Xing and Bo, as long as he can ask for one or two benefits in person, it is enough to boast everywhere, hahahaha!
” Laughter filled the room, and Wang De finally said: "Go, you young people go to toss, and the old man still goes out to find a few old friends to catch up." ” …… In the following days, Gao Jingyan and Zeng Guang taught these students wholeheartedly, and then sent them away with their own hands.
"We're going to take a look down there."
Gao Jingyan and Zeng Guang took their burdens and said goodbye.
Wang De groaned: "You guys are going like this?
Food and shelter are suffering. ” Gao Jingyan raised his eyebrows and said: "Uncle, rest assured, in the past few years in the academy, we have all learned to survive in the wilderness and not die of hunger." ” "You're like monks who go around making connections, is it worth it?"
Wang De looked at his son and sighed: "The old man doesn't know what you are learning, but if you know one thing, you will definitely be able to make a difference in the future!"
” Wang Fuxi said: "Dad, the child should also follow." ” As soon as Wang De glared, Gao Jingyan smiled and said, "No need, there will be some people here from time to time to ask questions, if you don't go to them to find someone?"
Free novels bring you joy and joy ---> storyskyline.net
” "Farewell!"
Gao Jingyan and Zeng Guang turned around and left, Wang De looked at their backs and sighed: "Science and science, for my father I know that those people who read outside are not waiting to see science, but you like it, and Xing Hebo and His Royal Highness are supporting him, so he will ...... for his father Ay!
” But Wang Fu was a little lost, he felt that he was a deserter.