Chapter 648 This is the real mine at home!

Fubao unfolded the parchment roll, frowned first, and then looked happy.

"What kind of talisman is this?"

Xu Laosan also saw the parchment scroll and saw clearly what was drawn on it, but he was confused. The thing looked like a map, but there were various symbols on it, so he didn't understand what it meant.

"Little sister, can you understand this thing?"

Xu Laosan really couldn't understand this thing, but looking at his younger sister's expression, it seemed that he knew this thing.

“This is a map!”

Fubao glanced at his third brother and gave a serious answer.

Of course, this is not a simple map, it is a map of the distribution of mineral resources.

The symbols above represent different mineral species.

These symbols are naturally the kind learned in the geography class before Fu Bao traveled through time. Although she didn't remember many of them very clearly, she could probably remember coal, iron, gold and silver.

"San brother, can you find a way to find a way to find the underworld's wheel king?"

If she had known that the Wheel King had sent someone such a map, she would have to ask who asked him to deliver it.

This thing is definitely something that can only be created through time travelers.

As for the current location, Su Wu knows two fellow travelers. The first is the founding Emperor Taizu of the Tang Dynasty, who is a very immoral time travel predecessor and an absolute villain. The second is her grandmother, and her grandmother is still the kind of time travel and reborn again, and is 100% the favorite of God.

It’s a pity that even if her grandmother lived a new life, she still failed to end up in a good end.

And who would have made this mineral resource map?

Why did the other party give this thing to himself?

This matter is strange everywhere.

"Little sister, do you think this is a map? What do these symbols on it mean?"

"mine!"

"Each symbol represents a mine, this is an iron ore, this is a coal mine, this is a gold mine, this is a silver mine!"

"San brother, look here. This is Lingshui Village by the Taohua River, a gold mine!"

"This is just northwest of Linshi City, this is a coal mine!"

"Yes, coal mine!"

Fubao instantly stared at the boss. The cold winter was coming soon. The amount of firewood alone was not necessarily enough, and it consumed a lot of firewood.

But if it is burning coal, this is something else.

"Brother San, the coal mine can be burned and used to keep warm!"

Fubao hurriedly told his third brother about burning coal, "San brother, hurry up and arrange for people to mine coal, and seize the time to deal with coal. If coal is used improperly, the toxic gas released may poison people!"

"Let's go, let's hurry up and go find the coal mine!"

Fubao is not in the mood to care about who gave this map. She only knows that with this map, their family is the real mine.

No matter what kind of mine it is for, there is no shortage of it.

"Little sister, what you said is true?"

"Really, more real than real money!"

Fubao glared at his third brother in disgust, "Third brother, why do you talk so much? Hurry up, it's true or false. Let's go and look for it, can we know?"

"Yes, yes, you're right!"

"By the way, little sister, what does this coal mine look like?"

"Black stone!"

Fu Bao gave an answer without thinking.

Xu Laosan said oh, no longer talking nonsense, but immediately called someone to go out of the city with him.

On the way to find the coal mine, Fubao was thinking of another question.

Emperor Taizu of the founding country of the Tang Dynasty was also a time traveler. He even made gunpowder, so why didn’t he look for coal mines everywhere? Other mines are difficult to find, but this coal mine is easy to find.

Black stones can burn. If this is a decree, many coal mines will be found in the territory of the Tang Dynasty soon.

But Fubao is 100% sure that no one used coal in the Tang Dynasty.

Could it be that this founding Emperor Taizu was still an unyielding environmental protectionist?

A founding Emperor Taizu won the world through war. He played many conspiracies and plots and even made gunpowder. Such a person said he was an environmentalist, which was similar to saying that tigers were herbivorous animals.

Fubao thought for a long time until he discovered the coal mine hidden in the mountains. He couldn't figure out how the founding Emperor Taizu of the Tang Dynasty could spare the use of coal mines.

Moreover, even if the time traveler banned gunpowder for the sake of his own life and the Tang Dynasty's rule over the world, he should always click a little bit of this technology tree.

Not to mention electricity, this steam engine should be done!

Unfortunately, no!

The founding Emperor Taizu used gunpowder to conquer the world and did a lot of things, but in the end, he did not climb the science and technology tree, but allowed the Tang Dynasty to continue to hesitate at the original science and technology level.

I can't figure it out, I really can't figure it out!

Of course, Fubao did not intend to climb the technology tree either.

She is just a little girl, and she has limited ability to change the development of the entire society.

After finding the coal mine, Xu Laosan asked someone to do an experiment on the spot and ignited some black stones exposed to the ground.

Seeing the black stones burning, Xu Laosan jumped up.

This coal mine can really burn fire.

Moreover, seeing that this thing burns longer than wood, this means that the people will definitely have better results when using this thing to burn fire and keep warm.

The most important thing is that the coal mines here are everywhere, and mining coal mines is much more efficient than cutting firewood up the mountain.

"Little sister, you are really a blessing for our family!"

Xu Laosan jumped up happily.

With the coal mine, no matter how cold this winter is, he doesn't have to worry about the people getting frozen.

"Brother San, this coal ore must be used under ventilation, otherwise, some of the poisonous gases contained in it may hurt people's lives. This, before you ask the people to use coal stone, you must make it clear!"

"Don't worry, I'll make it!"

"Also, if the coal has a pungent smell when it is burning, it means that it is very toxic and simple ventilation may not be safe."

Fubao doesn’t know much about whether coal burns is toxic or not.

It seems that anthracite is not toxic.

It also seems that coal can be made into powdered coal, soil, wood chips, etc. to make honeycomb coal.

Unfortunately, Fu Bao had forgotten all the little things he had learned at the beginning.

Now she can only remind her as much as possible that as for the various in-depth use of coal, it is not something she, a poor student, can handle.

"Little sister, please feel free to worry about this matter, I will make people stare at it!"

"Third brother, I'll be honest!"

"Nothing small!"

"I understand, understand, don't worry!"
Chapter completed!