Datang broom star

Page 2970

The old man is back again, those bastards, they will pay the price.

For example, clear the old man from the Li family tree in Zhaojun and give it to Li Chongde.

If I don't take this revenge, I swear I won't be a human being!

"Ok?"

Wu Mei stared at Li Yifu, her phoenix eyes became more stern, "Do you feel wronged? Or do you think His Majesty and I can't do without you?"

Li Yifu hastily bowed and said with a flattering smile: "I am just thinking about the benevolence of Your Majesty and the Empress, and I am filled with emotion at the moment. This matter... I have no shirkable responsibility!"

Wu Mei nodded, "Go."

She stood there, watching Li Yifu and the others go out.

Then she went behind the screen.

One person sat there, holding a book and reading it.

"What do you think of Li Yifu?"

Wu Mei said lightly: "It's just a dog for feeding. But your majesty, you must be careful that this dog will turn against its master."

"I know."

……

In Sanmenxia, ​​the progress of the project is getting faster and faster.

The kerosene burned all night in the reef, and water began to be poured on it the next day.

Bah!

A layer of reef was broken and then fell into the water.

"Okay!"

The crowd cheered.

Xiaohua slapped her little hands red, and her face was flushed.

"Bah!"

Layers of reefs were smashed down, holes were drilled, and oil was poured...

Jia Pingan stopped doing anything and just squatted upstream to fish.

"Brother."

Li Jingye couldn't bear his temper, so he threw stones upstream.

Jia Pingan scolded: "You smashed all the fish away, what did I catch?"

Besides, with such a smashing method, it would be hell to hit a fish.

Bah!

Li Jingye raised a stone and threw it down.

Bang!

Water splashes everywhere!

There was also a big fish splashed together.

"Brother!"

Li Jingye picked up the big fish, raised his head and laughed wildly.

Jia Ping'an was poked with a lung tube and was furious.

Yan Liben is here.

Lao Yan seemed convinced.

"Mr. Wuyang, I have seen this kind of pharaoh burnt before, but I just can't figure out the mystery inside it. Why can the stone be broken down by pouring water after the fire?"

He thought about this question for a long time, but found nothing.

But as a master craftsman, if he doesn't clarify this matter, he will be restless.

He looked at Jia Pingan, but what he thought of was Xinxue.

Maybe there is such knowledge in the new learning?

With a glimmer of hope, he came.

Jia Pingan felt that the fish could not be caught, and shouted at Li Jingye: "Jingye, don't hit it, you have the strength to hit the reef."

"understood."

Li Jingye was stripped naked, just surfing in the shallow water.

Jia Pingan had no choice but to turn around and say to Yan Liben: "A stone was burned overnight, and the structure inside... let's say it is a structure. The structure inside has changed and expanded."

"Bloated?"

Yan Liben was at a loss.

Lao Yan is just a master builder, but this principle involves metal processing.

Jia Pingan nodded, "Those iron objects are the most obvious. Yan Gong will find out about it if he just asks a blacksmith. For example, two iron rings need to be assembled, but the size cannot be fitted. At this time, heat the large ring red and lightly press it After the filming, it goes in. After cooling down, they will naturally hug each other tightly and cannot be taken out no matter how you take it out. This is the principle of thermal expansion and cold contraction.”

"What does that have to do with this?"

Yan Liben felt that he had touched the core and was very excited.

"Set fire oil on the reef, and the reef will expand, and then pour cold water on it, and the reef will shrink violently..."

Jia Ping made a bursting movement, "The internal structure of the expanded reef shrank violently, from extremely stiff to crisp. It's that simple."

It's that simple!

What are you thinking about?

Yan Liben stood there blankly.

Jia Pingan couldn't fish anymore, so he scolded Li Jingye a few words, and then went to find a place to make a nest again.