Li Jinglong didn't go. Zhu Su's study had been designated as a forbidden area for the Zhu family since Zhu Biaozhen took away all the manuscripts. Xiang Deng, who was temporarily serving as the general manager of the imperial village, ran out quickly and soon brought a small glassware.
"Isn't this thing just a broken piece... What does this mean?" Everyone was puzzled.
Zhu Su didn't answer either. He took the little thing that was only the size of a finger. This was part of the Qianyuan glazed ware he found in the palace collection. This glazed ware was not of the highest quality and the color was extremely impure. But there is a section that is very close to transparent crystal color.
So Zhu Su broke the ornament, leaving the nearly transparent part, and ground it into a prism to tease his sister Princess Huaiqing in the palace.
This time it's just right, it can be used to scare these scientific idiots.
"Fang Xizhi." Zhu Su walked to Fang Xiaoru. "Stretch out your hand."
Fang Xiaoru didn't understand what he meant, so he took two steps to Zhu Su's side, stretched out his hand and put it in the sun. Zhu Su took out the prism and fiddled with it slightly. Suddenly, a rainbow appeared in Fang Xiaoru's palm.
"Ah!" Fang Xiaoru was startled. He retracted his hand and wanted to get closer, but the rainbow actually fell to the ground. He was shocked and wanted to squat down to build the rainbow. Zhu Su gently fiddled with the prism, and the direction of the rainbow changed and it shone on him.
"Now that the rainbow is on you, do you feel that the yin energy is overwhelming?" Zhu Su smiled.
Fang Xiaoru shook his head numbly, feeling inexplicably shocked. Was the rainbow really picked off by His Highness? Are the sages’ statements really wrong?
"You...have you really mastered the Rainbow Way?" Xu Yungong was also shocked. In his heart, Zhu Su was already a genius in arithmetic. Even his sister, whom he always admired, admired Zhu Su very much for his attainments in arithmetic. His sister and he studied Zhu Su's problem-solving ideas that he memorized at Zhu Xi's wedding that day for several days and nights. The more they studied, the more profound and profound they became.
In just a few lines of words, his attainments have surpassed those of the sages in arithmetic several times!
Being able to master this level of arithmetic is an achievement that ordinary people cannot achieve in their lifetime. It turns out that he actually has attainments in the art of studying things?
Picking off a rainbow from the sky with just one hand is like a deity in mythology!
Fang Xiaoru, Xu Yungong, Li Jinglong and Zhu Shouqian all looked shocked. Fortunately, the soldiers had already finished their lunch and lined up back to the camp at this time, and there were only a few of them left in the canteen. Otherwise, it will have to cause a sensation.
"This...is this also knowledge?" Fang Xiaoru looked up at Zhu Su. Is this really knowledge and not magic?
"You look down on this knowledge?" Zhu Su thought that Fang Xiaoru was questioning the uselessness of this knowledge, and snorted arrogantly. "This is not a science. This science is called 'optics.' The so-called rainbow is actually just the same as the sunlight that can be seen everywhere..."
"A rainbow is sunshine?" Li Jinglong looked in disbelief. "Uncle Wu, please don't lie to me. The sun is just one color, but the rainbow has many colors. You can tell with your eyes that they are not the same thing..."
"This is the joke caused by not practicing optics." Zhu Su said with a smile. "You need to know that sunlight actually contains seven colors."
….
"As long as you have basic knowledge of optics, you can easily extract these seven colors from sunlight."
As he spoke, he fiddled with the prism in his hand. Everyone looked closer and found that the sunlight that passed through the prism naturally turned into a rainbow!
"What's the point? What's the point?" Fang Xiaoru felt her heart itching unbearably, and she looked at Zhu Su with the eyes of a young woman who had been there for decades.
Zhu Su deliberately ignored him, but looked at Li Jinglong and said with a smile: "Jiujiang, I will teach you this knowledge later."
"If you are proficient in optics, you can see thousands of miles away, slice ice to make fire, and have all kinds of wonderful uses. What's the point of catching a rainbow with just one hand? It's just the lowest level of means."
"Having a far-sighted vision, cutting ice to make fire?" Xu Yungong was shocked. That was truly a magical method! Li Jinglong was even more delighted, "That's great! I didn't expect you, Fifth Uncle, to have such magical skills! My nephew will definitely learn from you!"
Even Zhu Shouqian pursed his lips, feeling extremely excited.
"Your Highness! Xiaoru has such a shameless face, can you help clarify Xiaoru's doubts?" Fang Xiaoru was already very thirsty for knowledge, but now that he had heard about such a piece of knowledge that he had never heard of before, how could he not feel itchy? He grabbed Zhu Su and wanted to kowtow to him.
"Don't ask about poetry anymore?" Zhu Su teased. Fang Xiaoru blushed. Of course he knew that compared to practical abilities such as farsightedness and cutting ice to make fire, mere poetry was insignificant. Just talking about the far-sightedness, if it is placed in the battle formation, can it not only be one step ahead of the enemy, but also how many casualties can be reduced by the scouts?
Of course, you can't just teach him everything you have as soon as he asks. You also need to make him completely convinced, so that you can use Fang Xiaoru's literary works to promote your own "Gewuxue". Zhu Su has not forgotten Lao Zhu's request to him to establish a sect. How can he let go of such a good chess piece that comes to his door? So Zhu Su continued to pretend to be Boyi and said: "One piece of optics is just one of the ears."
"My study of things is extremely profound. All things in the world are encompassed and studied. Physics, chemistry, mathematics, medicine, etc., all exist for the purpose of exploring the avenue of heaven and earth."
"The intention is to understand the principles of the universe and all things, so that they can be used by all the people. If Confucianism was born to govern the country and bring peace to the world, then my goal in studying things is to understand everything in the world and use it for people!"
Fang Xiaoru was stunned again and again. The study of things? This young Fifth Highness, what he knows is not just a partial knowledge, but a complete school of thought?
Gewuxue...is this the name of this new school?
Fang Xiaoru felt as if his whole body was on fire.
Zhu Su, who had finished his holy appearance in front of others, felt a little tired. I just finished running a lap in the morning and I feel sleepy easily after eating. Although Li Wenzhong took care that he had other important things to do and allowed them to take care of their own time after lunch, the time was still too short after all, and they had to race against time to even rest. He waved his hand and stopped Fang Xiaoru and Xu Yungong who wanted to ask further: "The way of studying things is profound and profound, and only smart people can understand it. I don't want to waste my words, so you two should answer me a little introductory question first."
"Hmm... you can try making a cauldron out of paper, fill it with water and then burn it with fire. What will happen and why? If you think of it, tell me."
"If you burn paper with fire, what else will happen besides burning it?" Xu Yungong said naturally. "Could it be that after it's burned out, water will put out the fire?" Fang Xiaoru also added.
"No. In this way, the fire will not burn through the paper, and the water in the paper will be boiled by the fire."
"How is it possible! There is such a thing as paper that can't be destroyed by burning! Absolutely impossible!" Xu Yungong felt that Zhu Su was bragging about Boyi!
"Young Master, you can go and try it yourself." Zhu Su yawned. "Now that you've answered this question, come and ask me other questions. I'm sleepy, Jiujiang, Tiezhu, let's go back to the village to wash up and rest."
"When you have thought about this most basic question, come find me again." With that, he left the canteen.
fire pine cone
