Datang broom star

This

Huang Wan couldn't hold back her emotions, walked in and cupped her hands, and said with a smile: "Old man Huang Wan, I have something to ask."

"Huang Shilang?"

The old dandy behind beckoned, "Are you also here to listen to the class? Come, sit with me."

Huang Wan bowed to him in embarrassment, even the Minister of the Ministry of Officials couldn't afford to mess with him!

"No, the old man has something to ask."

Zhao Yan had seen him and Han Wei a long time ago, and glanced at Han Wei upon hearing this.

Han Wei nodded, indicating that there is no problem.

"Huang Shilang, please speak."

Zhao Yan has devoted himself to learning new things for many years, and has never shown any signs of dew, but his knowledge is extremely solid.At this moment, he stood there very calmly.

Huang Wan asked: "The old man wants to ask, if it is to build a ship, what is the most important thing?"

Zhao Yan didn't answer, but said to the students, "Who will answer?"

In an instant, all the people below raised their hands, and the old dandy didn't raise them, so he was just getting started, and his knowledge was far behind.

Do so many of you know this?Are you sure you're not fooling the old man?

Huang Wan was very flustered, Zhao Yan smiled and said, "Please Huang Shilang call the roll immediately."

Huang Wan then pointed to a student, "That's him."

This student looked seventeen or eighteen years old, and was the oldest among the students.

Huang Wan didn't know that she had already made a decision in her subconscious mind: if she is still studying at an older age, she is probably worthless.

"Zhang Meng." Zhao Yan nodded.

Zhang Meng stood up, a layer of black fluff on his lips.

"Students in Naval Architecture don't know why."

Huang Wan smiled.

Both Zhao Yan and Han Wei were laughing.

Zhang Meng continued: "Students think that two things are most important in shipbuilding. One is the design of buoyancy, and the other is firmness and speed. In terms of these two points, the design of buoyancy can be watertight or change the shape of the ship. I have learned it before, and the students tried it at home. At the beginning of the school, I gave copper skin to do experiments. The students made a boat and changed it. They found that the sharper the shape of the boat, the faster the speed, and the easier it is to break the resistance of boiling water. "

Zhao Yan took a look at Huang Wan, and he regarded Huang Wan as someone who came to smash the scene.

Are you satisfied?

Huang Wan's heart skipped a beat.

Do you even understand a student?

"Students also went to Qujiang Pond to see those small boats. They are all flat-bottomed. Once the wind blows, they will float with the direction of the wind, like duckweed without roots."

Huang Wan sniffed, her face flushed.

Old man, old man, did this enter the treasure?

"As for the sturdiness, the students have never seen the internal structure of the ship, so they dare not speak nonsense."

Zhao Yan smiled.

Han Wei asked, "Huang Shilang, how are you doing?"

Huang Wan turned around and left.

Huang Wan went all the way to the palace to ask for an audience.

"His Majesty!"

When I saw the emperor Huang Wan, I even forgot to salute, "Your Majesty, I heard that most of the students of mathematics have entered the household department. This is unfair!"

Li Zhi was confused, "What's unfair? What does Huang Qing mean by that?"

The supervisor of official etiquette, the emperor's most loyal guard, Wang Zhongliang coughed dryly, "Huang Shilang didn't salute."

Only then did Huang Wan realize that she hurriedly saluted, and then looked at the emperor with piercing eyes.

This is the case with technocrats. There is no such thing as interpersonal relationship or respect. My brother only has technology in his eyes.

Li Zhi knew that his temper was not hot, so he said with a smile: "Most of the math students go to the Ministry of Households, you say it's unfair, can the Ministry of Industry also use it?"

"Of course the Ministry of Industry can use it." Huang Wan said excitedly, "Your Majesty, I don't know that I and Duke Jia are arguing over the matter of building a ship. Duke Jia built a sharp-bottomed boat today, Your Majesty!"

His voice was so sharp that even Li Zhi was taken aback.The guard next to him took two steps forward with his hand on the handle of the knife, staring at Huang Wan's neck.

Huang Wan didn't realize it, foam was forming at the corners of his mouth, and he said excitedly: "Your Majesty, the sharp-bottomed boat can withstand wind and waves, and it is much stronger than the existing boats. From now on, just build this kind of boat, even if you are a minister at the ends of the earth. not afraid."

so good?

Li Zhi was startled, and thought, "Jia Ping'an knows how to build ships?"Why haven't I heard of it?But looking at Huang Wan's excited appearance, it's clearly the real thing. But when did he learn how to build a ship?And how did he get involved?

The emperor's mind is different, and Li Zhi feels something is wrong when he thinks about it.

"Is Huang Qing sure?"

Fooling the emperor is a serious crime.

Huang Wan said: "Ahem! Your Majesty, if there is a fake, I am willing to die!"

Why?

Li Zhi smiled, understanding his mood, and said with a smile: "How do you know that the boat works?"

"Mr. Jia asked the craftsmen from the Ministry of Industry to build a small boat. It was tested in the big pool of the British government earlier. It is stable! It is as stable as a mountain, Your Majesty!"

Li Zhi's heart moved, "Is that boat still there?"

"Here! It's in the Ministry of Industry!"

"Bring it here, there is also a pool in the harem, it's not small, go there and try it."

Someone went to the Ministry of Industry, and Li Zhi was in a good mood, "Ask the queen if she wants to see it."

As the queen's status rose, Wang Zhongliang was also muttering in his heart, thinking that if he didn't please the queen, what would he do if he made a mistake in the future?