Self-driving trip to the Tang Dynasty and bumping into Li Shimin!

"Grandpa!" Li Lizhi pulled Li Shimin's arm and shook it, "Grandpa, how can he be like this!".

"Okay, good, funny, you girl!".

Empress Eldest Sun also noticed Li Lizhen's reaction, it was a little abnormal, Li Lizhen was too protective of Xiao Ran.

...

Qianxiang Palace

Wei Guifei removed her makeup and was ready to rest!

Wei Wan'er hurriedly came in, "Niangniang!".

Wei Guifei waved her hand, "You guys go down!"

The other palace maids withdrew from the dormitory, and Wei Wan'er said: "The family letter asked the mother to find a way to find out how to make fine salt, which should be processed from ordinary salt." "

Li Lizhi is a little girl who is easy to deal with, but the queen is not easy to fool. "Wei Guifei understands the methods of Empress Eldest Sun.

"Tell the people in the family that this palace is as much as possible. "

"It's a mother!".

"This little girl, what a big ability!" Wei Guifei was a little envious.

This kind of great good thing was encountered by Li Lizhen.

After a day of fermentation, the matter of fine salt has long been rumored in Chang'an City.

Many people are eyeing the production method of fine salt.

A lot of people realize that this is a huge business opportunity.

The restaurant is willing to buy fine salt at a high price, and the people of the family are not short of money, and the demand for fine salt is extremely high.

To master the method of making fine salt is to master wealth

People who can't afford to eat fine salt also like to talk about it after dinner.

......

Xiao Ran, who finished the military body boxing, returned to the RV, had some breakfast and had nothing to do.

The coarse salt was used last night, and Xiao Ran had no materials to purify the fine salt.

I checked the fruits and vegetables in my RV, and many of them can indeed be planted.

But the season is awkward.

After much contemplation, I found a solution!

Xiao Ran wants to build a greenhouse in Datang, so that he can grow a lot of things.

Transparent plastic sheeting can't be made, don't think about it, Xiao Ran can make glass.

It is possible to build a greenhouse with glass, otherwise all these seeds will be wasted.

What a pity!

Burning glass can not only be used to build greenhouses, but also to make cups and other utensils to buy.

As long as the purity is high, it will definitely sell at a good price.

After making up his mind, the first thing Xiao Ran did when he made money was to get a glass-burning workshop.

......

Li Lizhen drove the carriage out of the palace with the little princess and took a detour to Xinghualou.

There were a lot of people in Xinghualou in the morning, and Li Lizhi could only look at it, and found that there were too many people who couldn't get in.

Seeing Li Li's carriage, Liu Fugui's fat body struggled to squeeze out of the crowd.

"Lady!".

"You're busy!" Li Lizhen didn't have anything to do, just just came to see.

"Many people inquired about fine salt and said that they wanted to buy fine salt, many of them were people from other restaurants and large families. "

"I know, not now. "

Li Lizhi wants to whet the appetite of others.

On the other hand, it is not ready to mass-produce large quantities of fine salt.

"I see!".

"Yushu, let's go!".

The three of them drove out of Chang'an City in a carriage.

When a few people got out of the car, they saw Xiao Ran coming over.

"Wangwang!" The dog was more excited than Xiao Ran, and his little friend came.

"Aha! big dog!".

"Xiao Langjun!".

"Changle lady!".

"Xiao Langjun, this is your thing. Li Lizhi gave Xiao Ran the flashlight.

Xiao Ran took the flashlight, "Okay!".

"Xiao Langjun, are you willing to sell the flashlight?

"Lady wants a flashlight?".

"No, it's the old man at home, and it is convenient to have a flashlight at night. "

"I don't sell it, I have to use this myself, and the flashlight needs to be charged, I sell it to the lady, and it won't take long for the lady to take it back. "

"Charging?" Li Lizhi didn't understand very well.

"The things that are bright on the RV are all electric, and these lights use electricity, just like people eating. "

"I seem to understand, is this electricity the same as thunder?"

"It's all electricity, but there are differences, general electrical appliances use alternating current and direct current, lightning does not belong to alternating current, nor does it belong to direct current, but a kind of pulse discharge generated by a large number of charges moving in a short period of time, which neither belongs to direct current nor alternating current. "

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