Five years of garrison on the border, shocked Zhu Yuanzhang who went south to inspect

Chapter 114 What’s going on with science?

Then a small hole was cut in the center of a piece of wood, and a ray of light shone through the small hole, onto the triangular prism, and then reflected onto the wall next to it.

Immediately afterwards, they saw a colorful beam of light flying out from the wall at the other end!

"Red, orange, yellow, green, cyan, blue, purple
Yang Rong read out the order of the seven-colored rays of light over and over again. His face became extremely shocked. He murmured to himself: "This color is exactly the same as the arrangement of the colorful rays of light. What is going on?"

"Master, what happened?"

Both of them looked at Zhu Tuo with curiosity on their faces.

"This light is actually seven different colors." Zhu Tuo said in a deep voice.

"But how do we usually see white light?" The two people said in unison.

"Seven different colors merge into one, creating a white light."

The two of them were confused and asked: "Master, how can it turn white when seven different colors are mixed together?"

Zhu Tuo thought for a while, but didn't seem to understand, and said angrily: "If I tell everything, how can we improve? Doesn't this stop people from studying? Remember to develop a good way of thinking. , think about the reason carefully in class, do you understand?"

The two agreed respectfully.

He couldn't help but sigh that the master's teaching method was very unique and allowed students to have their own thinking every time.

Such a good master is like pie in the sky.

"Part 2, Refraction and Reflection of Light

Zhu Tuo asked Lu Qing to bring a bowl of water and poked it with a bamboo stick, only to find that the bamboo stick was bent.

After telling the two people about the theory of refraction, Zhu Tuo began to explain the application of refraction.

He also polished his glasses to look like a concave shape, and said to the sun: "Look, if you put this convex surface here, there will be a miracle."

The two people immediately gathered around and stared at the protruding lens. For a long time, they didn't see anything unusual.

Shi Jingtong was a little confused and turned to Zhu Tuo and said, "Master, it's still the same."

Zhu Tuo grinned, with a kind smile on his face: "Good apprentice, put your hands under this mirror and feel it."

Shi Jingtong had no doubts. He put down his hand and immediately felt a blazing high temperature burning in his palm.

He was startled and quickly pulled his hand back. His hand was shaking because of the pain.

"Ouch, it hurts!"

"Man, what's your name?" Zhu Tuo stared at Shi Jingtong fiercely and said in a deep voice: "To study, you must have the courage to devote. How can you be injured by pain?
It hurts me! "

Shi Jingtong nodded hurriedly and bowed, with a puzzled look on his face: "Master, what's going on?"

"It's just that the light is reflected by the convex lens, which concentrates the fibers together, and then concentrates the heat of the sun together, and then makes the temperature get higher and higher, and your hand will feel pain."

The two nodded again.

Zhu Tuo kept talking, and both of them were immersed in learning.If you don’t understand anything, write it down in handwriting so that you can study it later.

While Zhu Tuo was teaching them, he also naturally tortured them.

Seeing the two of them being tortured to death by Zhu Tuo, Lu Qing couldn't help but shook his head secretly. Hey, this king's methods are really powerful. In the past, he could only bully Shi Ziliang, a fool, but now Yang Rong and Shi Ziliang have been tricked. .Lu Qing has followed Zhu Tuo for so long and knows everything about Zhu Tuo.

For him, what Zhu Tuo said was not something he could understand at all.
Zhu Tuo's knowledge is good and bad. If he knows everything, he knows nothing.But if you say he doesn't know, will he tell you something very important that will leave you stunned.

Zhu Tuo used a copper tube to align the two lenses, and then handed them to the two people, "Look ahead from here to see what's going on outside."

Yang Rong first picked up the copper pipe and placed it on his right eye. Then he looked at his master Zhu Tuo. He was startled and shouted quickly: "Master, why are you drilling into the copper pipe? "

Yang Rong quickly put down the bronze pipe in his hand, wiped his eyes, looked carefully, and then realized, "Wait, the master is outside the door and has not climbed out of the bronze pipe. But why do I feel that everything is getting closer and closer to me? "

Shi Jingtong also looked curious and quickly took it.

At a glance, his expression was exactly the same as Yang Rong's, and he exclaimed: "Everything is approaching me, I can see the city walls and streets in the distance.

Before Shi Jingtong finished speaking, Yang Rong snatched his hand and said loudly: "Let me see, let me see, I love watching the fight between men and women the most."

"I want to see it too."

The two men stared at the bronze pipe. After a long time, they reluctantly put down the bronze pipe in their hands, and then said in a reverent tone: "Now we finally understand that the master's talent is so high. Far from being comparable to ordinary people, I am afraid that it is invincible in ancient and modern times. Only legendary people can be compared with you. "

"Yes, the master has opened a door to technology for us."

Yang Rongchang sighed: "It's just that we are too stupid to fully understand the master's knowledge."

Zhu Tuo looked proud, and he pretended to say: "Study more, see more, think more, this is the real truth."

"Yes." They both nodded.

"Also, although you think that I am very knowledgeable, I can tell you that I am now like a child playing on the beach. Occasionally, I will be happy because I find a beautiful stone or a beautiful shell. But before my eyes, there is an unknown sea.”

"Ah?" Chen Xiaobei was stunned.Both of them were shocked. Even a great scholar like Master didn't understand everything in this world?
"The road to scientific research has no end!" Zhu Tuo slapped the two of them on the shoulders.

I am going to kill you! "

"Yes, master!" When the two of them heard the news, they became energetic.

Sure enough, men in ancient times liked hypocritical things.

Zhu Tuo stretched his muscles and said, "Okay, that's the end of today's class. I'm a little sleepy, so I'll take a nap first. When dinner is ready, wake me up again."

Zhu Tuo turned around and entered his bedroom. The two of them carefully put away the documents in their hands, and then took a look at the hall and study room.

They had been in the official department for the past few days and had no time to clean up.

The two of them took washbasins and towels and carefully wiped the dust on the tables and chairs. Both of them felt much better.

"Learning from the master, even if it's just housework, is a very fulfilling thing." Yang Rong sighed up to the sky.

"This is...another psychopath!" Lu Qing looked helpless.

Early the next morning, Zhu Tuo got up.Zhu Yuanzhang said that today he will find a minister for himself, who will be his master from now on.

Zhu Tuo couldn't help but frown while sitting on the carriage. To be honest, the subjects his father selected for him would probably report everything he did to his father.

At that time, as long as he talks nonsense in front of Prince Su, Jin Yiwei will soon come to trouble him.

(End of this chapter)