Datang: I was exposed by Princess Changle

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The days go by so fast, like a fleeting moment.

It's almost the end of February.

The cold wind is still bitter, and there is hope for life in the biting cold wind.

Lin Xuan stood in the cold wind, looking at a rushing river from afar.

What Lin Xuan looked at was not only the rushing river, but also the generators in the river that kept turning due to the current and the batteries on the bank.

This place belongs to Lin Xuan's fief. It has the largest hydroelectric power plant in Datang, and it is also a secret military forbidden area of ​​Lin Xuan.

"My lord, look, the hydroelectric power plant is already doing well."

Standing beside Lin Xuan was a dark-faced man.

He said proudly, he didn't forget to wrap up his padded jacket tightly to prevent the cold wind from blowing into his collar.

"I am very satisfied, you have all worked hard!"

Lin Xuan looked at the black-faced man and said with a smile.

The water potential here is very suitable for hydroelectric power generation, so even though it is far away from Lantian, Lin Xuan still came here, and brought Feiying, Feihu and Feiwo with them.

Lin Xuan was traveling very fast. With the blessing of his strong inner strength, his war horse was able to explode at the speed of a car in the previous life.

Therefore, Lin Xuan shortened the journey back and forth for half a month to five days.

Cotton has also been planted.

It is only because of the current situation that large-scale planting is not possible, and only a small number of people can be supplied first.

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Chapter 231 Locusts are delicious!

After the spring sowing, the common people also entered a state of leisure and began to study in schools. The illiteracy rate in Datang was declining rapidly.

The place where this power plant is located is a relatively remote place. When Lin Xuan came here, he went to the people's homes to look around. Stoves and kangs are already very common.

Under Lin Xuan's vigorous promotion, Datang's first formal kindergarten was also established.

To teach some simple knowledge, the preschool teachers inside have been professionally trained by Lin Xuan, and they are enough to play the role of preschool teachers.

On the same day that the kindergarten was established, the black-faced man said that the thermal generator had been developed, and asked Lin Xuan to go and have a look.

As soon as Lin Xuan arrived, he smiled and waved: "Bring a battery, and let me see how far you have developed it."

The black-faced man quickly handed over a battery, waiting for Lin Xuan's inspection.

I saw Lin Xuan pinching the battery with the index finger and thumb of his right hand, squinting his eyes, examining it carefully.

The power in this battery has already reached 5.00% of the previous life, and it can be fully charged in less than half an hour when it is connected to a hydroelectric generator.

"Bring a light bulb." Lin Xuan ordered lightly.

As soon as the words fell, another craftsman carefully handed over the light bulb that had been in his hand for a long time.

Tungsten filament bulbs, this is their latest research achievement.

The filament inside is now a real tungsten filament, and this bulb has been specially treated.

The sealing is also quite perfect.

In terms of service life alone, it is not inferior to modern light bulbs.

"Bulb, we meet again."

Lin Xuan gently played with the light bulb in his hand, but he was full of emotion.

After many years, I finally touched the light bulb again, which is a real light bulb.

Although he has fully adapted to the ancient life and is working hard to develop it in the direction he remembers, he still can't help but sigh with emotion when he sees the light bulb.

Seeing Lin Xuan lost in thought, no one dared to speak, only the sound of the wind howling outside the window could be heard.

"very good."

I don't know how long it took, Lin Xuan said lightly.

The black-faced man thanked Lin Xuan, and Lin Xuan held the battery and light bulb in his hands, and connected the electric wires.

moment.

light is on!

Very bright!

Bright and dazzling!

Everyone was shocked!

"It's done!"

The black-faced man looked happy, clenched his fists, and couldn't help cheering excitedly.

He was very excited at the moment.

Lin Xuan was also smiling at the moment.

He looked at the bright light above the light bulb, as if he had passed through time and space, and saw the youthful self in the previous life.

Lin Xuan was in a trance amid the intertwined memories. . . . .

After a while, Lin Xuan looked at these craftsmen who had spent a lot of effort and research on the development of the light bulb, and said with a happy smile on his face: "Reward! I have a lot of rewards! You have worked hard!"

"Thank you Mr. Lin!"

"Thank you Mr. Lin!"

"Thank you Mr. Lin!"

The craftsmen expressed their thanks one after another upon hearing the words, raised their arms and cheered, with a look of joy and joy.

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This day Li Shimin was free and took his eldest grandson Wuji out of the palace to talk to Lin Xuan about the old days.