(The new book is very fragile, and it needs everyone's care urgently, so give some recommendations and collections!) ）

It's almost the New Year, it's a holiday, the eldest grandson Chong doesn't need to enter the palace, finally don't get up early every day, you can lie in the warm quilt, it's also a kind of enjoyment!

The good charcoal used in the house is very expensive, and there is always a feeling that there is charcoal ash in the house, which reminds Changsun Chong of modern air conditioners, as long as the following switches are pressed, the house will soon be warm.

"Young master, don't dislike it, you don't know how to be blessed when you are born in happiness. You must know that there are still many people outside who can't afford charcoal at home, or even firewood, they can only be cold, and you still dislike the charcoal at home with dust. Seeing that the eldest grandson was complaining, the little steamed bun reminded that if this reached the ears of the lady and the master, the young master would probably be beaten again.

The eldest grandson sneered and said, "Hehe, I'm just talking!" Without charcoal, we can use coal, just one piece, and we can warm up all night. ”

"Coal?" The little steamed bun is very dazed, I haven't heard of it.

Only then did Changsun Chong realize that it seemed that the Tang Dynasty had not yet promoted coal burning, and it seemed that there were already people using coal in the Han Dynasty. When you think of coal, it's a good thing, it can provide energy; With good coal, the steel industry can also make great progress. Thinking that after he came to the Tang Dynasty, he would shoot here and there, and then he would passively solve it, without system and law.

But with such a profound question, he didn't have a clue for a while. I only remember that the industrial revolution in Britain mentioned in the history class of my previous life seems to have started with the labor-intensive textile industry. Steam engines, internal combustion engines or something, he even knows a little about it.

Now that he has a certain understanding of the Tang Dynasty and has begun to gradually integrate into the life here, he should do more for the Tang Dynasty.

Changsun Chong's head hurt a little when he thought about it, but he still didn't have a clue, and suddenly there was an electronic voice in his head: "If you want to establish a preliminary industrial system in the Tang Dynasty, you need 10 million time energy!" ”

The eldest grandson slapped his thigh, almost forgetting that there was still the magic weapon of the apocalyptic space. Only by producing good things, they will design for him the most suitable primary industrial system for the development of the Tang Dynasty.

The eldest grandson Chong was excited, prepared the antiques he had purchased during this time, as well as a box of bronzes sent by Xiao Yu, and brought a huge amount of money to the shops on Chang'an Avenue to sweep the whole room, waiting to enter the apocalyptic space at night to trade.

In a daze, he entered the apocalyptic space, and suddenly saw a black shadow rushing towards him, and said: "Chong boy, I haven't seen you for a long time, my demeanor is still the same, the medicine we exchanged last time, are you pregnant?" ”

It turned out to be a nasty Zhang, and I muttered that I hadn't seen this person last time.

"Hehe, I haven't found a chance to give it away yet!" Not to mention the obscene Zhang, the eldest grandson almost forgot about the pregnancy promotion medicine.

"That medicine is only valid for half a year except for the apocalyptic space, and it is invalid when it expires, don't forget." Dirty Zhang reminded, "Hehe, I have something new here, do you want to try it?" ”

The eldest grandson said with a wry smile: "Uncle Zhang, I am not old enough to be a groom, I really don't hesitate to ask for things in your store for the time being, so don't sell them anymore." ”

Dirty Zhang was not disappointed, and said: "Don't be pressured, I just want to talk to you." ”

When Zhang said this, Changsun Chong was a little embarrassed, took out a Tang Sancai, and said, "I sent you." ”

"How embarrassing is that!" The obscene opened his mouth politely, but the action was not polite at all, and he quickly grabbed it, and in the blink of an eye, he had already run away.

Changsun Chong was very speechless, this indecent Zhang is the eldest brother of the Teenage Mutant Ninja Turtles, and the changes before and after are too fast. The eldest grandson rushed to the white-bearded old man's residence and said, "This is what you need!" ”

"Thank you!" The eldest grandson Chong took it and looked at it, and it was written that coal, steel, these two basics, and some basic textile machines, the production method of the steam engine, with the steam engine, the power of the textile machine is guaranteed.

This 10 million time energy, in exchange for this industrial base of the Tang Dynasty, is worth it.

Although he knew that coal was very important, he knew where to find it, although he knew that there were many coal bosses in Shanxi in the past, but he didn't know where there was coal.

"This information is very comprehensive, but I don't know how to find a coal mine?" The eldest grandson Chong was embarrassed, although he studied the liberal arts in modern times, and the few scientific knowledge he had, he still studied physics, chemistry and biology in high school. As for finding a coal mine with such a high technical content, Changsun Chong really didn't know.

The white-bearded old man said, "Hehe, I've thought of it a long time ago, we will give you a coal mine detector for free to help you find a coal mine." ”

"We've also put together a table based on techniques that you might be able to use, and you can come in and trade at any time." After the white-bearded old man finished speaking, Hua Wu took out a thick notebook from the drawer.

The eldest grandson rushed over and opened it to see: cement manufacturing methods, steamboats, rubber tires, bicycles, ······ Oh my god, there's still a way to make a train······

"Are you sure you can do this in the Tang Dynasty?" The eldest grandson Chong was surprised, it was too against the sky.

"Of course, as long as there are industrial raw materials, such as coal and steel, everything else is their derivatives." Hua Wu said solemnly, "It's just that this is not a quick success, it must be precipitated and accumulated for a period of time." After all, these things can be done by people, and without good technicians and craftsmen, everything is in vain. ”

Changsun Chong also knows that industry is not built overnight, and it would be nice if he could buy some machine tools directly from Hyundai.

"Thank you, I want to ask how much time energy I've exchanged so far." Eldest Sun Chong asked, it had been a long time since he had seen his parents on the big screen last time, and he really wanted to see his voice and smile again.

Hua Wu checked it out and said, "Now there are 80 million time energy, almost one-tenth." ”

The eldest grandson Chong's heart was gloomy, it was not yet one-tenth, and he had saved enough energy for a billion years, I don't know when!

"Don't be discouraged, a billion times energy is fast." Hua Wu is a little unbearable, this young man is good, polite to people, very kind.

"Well, that's all there is to it, can you let me see my parents again?" I can't see my parents for a while, so I can only retreat to the next best thing, and look at my parents' voices and smiles through the big screen.

Through the big screen, Changsun Chong felt that Changsun Chong's father and mother had more white hair, and he couldn't help but reach out and touch it, but all he touched was the cold big screen. All the thoughts converged into two lines of tears and flowed down. The boy doesn't flick when he has tears, just because he hasn't reached the sad place.

The eldest grandson wiped his tears, held the coal detector and commodity atlas, and walked out of the apocalyptic space.

The coal detector is about the size of a football ball, square, and on the top side, there is a small screen that shows the coal information of the scanned area.

From the coal detector, I saw that there was an open-pit coal mine near Chang'an, in Shanbao, about 50 miles away from Chang'an. The eldest grandson Chong was idle at home, so he took the big pillar and the second pillar and drove the carriage to find coal.

It was originally such a cold day, but when he thought of seeing his parents early, the eldest grandson fought hard.

After more than two hours, it finally arrived. Changsun Chong took out the coal detector and really found an open-pit coal mine, which was really open-air, and the stones behind the outside were all black coal.

"Young Master, why is the stone here black?" Dazhu was surprised, he knew that the stones were gray, cyan, yellow, brown, but he had never seen black stones.

The eldest grandson smiled and said, "Hurry up to the city and bring a few big hammers and baskets, I will be of great use." ”

Huo Qiang has been following Changsun Chong's side, and when he saw Changsun Chong seeing those black stones, it was like seeing fat, and he despised Changsun Chong more and more, and he didn't know what this eldest grandson was thinking about all day long.

The big pillar, the second pillar brought a basket, a sledgehammer, a handful for each person, and also threw it to Huo Qiang and said: "Hurry up, smash these stones hard for me, young master, I have a lot of use." ”

The eldest grandson took the lead and began to smash, and for a while, charcoal ash splashed everywhere and banged.

Huo Qiang threw the hammer aside and said, "I am protecting your safety, not a handyman!" ”

The eldest grandson shook his head, and said while smashing: "You said that you are a brainless person, if I fill these baskets earlier, we can go back sooner, we can be safe sooner, this is also protecting my safety!" ”

Huo Qiang looked at the dark clouds above his head, if it rained and snowed, it was easy to have accidents on the road, and Changsun Chong was right, picked up the sledgehammer and hit the stone hard.

Changsun Chong found that his combat effectiveness was the worst, so he had to give full play to his expertise and put it in the basket, and after a while, the five baskets were already full.

"Alright, that's all for today." Changsun Chong sent the things to the car together, and when he got home, Changsun Chong went straight to the kitchen and threw a large piece of coal net at the bottom of the pot.

The people in the kitchen were preparing dinner, and when they saw the eldest grandson Chong throwing a few black stones into the bottom of several pots, could it be that the eldest young master was crazy?

Aunt Zhou is the kitchen steward, and she was also married by the Dou family back then, and she watched the eldest grandson Chong grow up, so she was more majestic, and stood up and said, "Young Master, what are you doing?" ”

"Aunt Zhou, this stone can be called coal, it can be used as firewood, just let this stone be put in it, and you will know in a while." The eldest grandson said with a smile that many people did not accept new things at first.

"But ······" Aunt Zhou was puzzled.

"It's nothing, you'll know in a moment." Changsun Chong waited for the black charcoal at the bottom of the pot to burn.

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