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- A few days later, Li Kui left. He had seen too much in the south, and he promised that when he returned this time, he would surely sing the praises of Hongzhou in the waves of the Northeast Sea, among the mountains and various tribes. name.
He said that he might come back again, and he would consider his invitation to live here from the front of Pogu Mountain. Then, since it is a land that may be lived in the future, there is no need to worry about staying here at this time.
Going away with the goods exchanged from Hongzhou, it is something that is enough to shake the world.
In the future, he can also learn from Dayi, telling others "I have a friend" everywhere
Li Kui left a lot of goods, and also left the location where those goods were obtained. He stayed here for many days, and he called a bunch of people to help record.
The origin of these things, ores, tribal locations, strange animals, crops, geological environment, natural wonders
In this way, all records are complete, and a geological manual can be compiled here again!
Yan Zai laughed in his heart!
Tell those strange names Tell Han Man, Shu Hai, Wen Ming, things like "Man and Nature", "National Geographic"
In this case, no one will force the naming right of "Shan Hai Jing" against me!
After Li Kui left, he left a lot of records and goods, so that he would not be able to count them all in a short while, so he re-searched for ore classification, and looked inside to see if there were any that could be used for various tests in the future. mineral.
For example, scheelite, which often coexists with cassiterite, beryl, tourmaline, apatite, diopside, Fushan stone, tremolite, tin, molybdenum, bismuth and other ores In Sichuan, Gansu, Hunan, There are branches in Yunnan and other places.
This thing can be used in many places, but the most famous one is to make the tungsten wire inside the lamp.
Before the appearance of tungsten filaments, bamboo fibers were used. After using a vacuum pump to create a vacuum environment inside the glass of the bulb, and then energized Of course, the bamboo filaments will burn quickly
In fact, Yan Zai had planned to send people to other places for mining after the flood receded. This era belonged to the ignorant period of the mining industry. There are many places in the Shan Hai Jing where the ore is almost exposed and everywhere.
So there is no need to risk your life for underground or deep mountain mining The ancients went to deep mines, and many times they needed children, because the mines were small and only children could come in and out at will.
As for how future generations mine, by that time, the corresponding technology has already appeared.
Of course, in addition to scheelite, there is another thing that catches you off guard.
Uranium!
This familiar touch is the same as back then, and this piece of uranium ore, with many years of experience as a geologist, immediately judged that the "quality" of this thing is very good!
Copper uranium mica!
The product has been received, it is genuine!
Šu Zai feels the resonance, the meeting spans 4,300 years, and in this era, it is interesting to say that uranium compounds were used in the early coloring of pottery and porcelain
The pottery in your house, in ancient times, may all be the color of the atomic bomb.
Looking at this piece of uranium ore, Yan Zai had a bold idea in his heart
The next few topics that I am going to prepare are more complicated and require a higher level of knowledge, so I did not continue to work before Li Kui came back, but stayed in the office.
Light, heat, electricity, sound, magnetism.
It can be said that if these five topics are illuminated, then the pace of social production development will directly take a big step forward.
Although among them, relying on the skills of wizards, there are already many things that have already been mastered, such as light is coo, heat is a few Zhu Rong, electricity is welder Yun neutron, sound is wind beast, magnetism .Just bring Tieniu or Teacher Guangchengzi (Jin De) to give Yun neutron a shock.
However, social development cannot rely solely on wizards and alchemists, the progress of the masses is progress, and there should be higher pursuits after eating and clothing.
These five topics were moved to the explosion factory, and several big bombers were very interested in the research direction of the new topic, especially Huang Di, who fell in love with the subject of "electricity" at a glance.
Thinking about optical technology, the only scientific and technological items that can be pointed out in the primitive era seem to be the microscope, so it is a very good topic to start with electricity, because the other four need electricity as energy.
After all, if society wants to develop, neutrons cannot be hoisted up as batteries.
I wanted to put Goo Goo in the tractor beforeRidiculous enough.
"Use glass, lead, sulfuric acid, copper, aluminum, leather"
The construction of the accumulator is not difficult. I carried out experiments in the explosion factory, and the lead plates in the glassware were immersed in sulfuric acid
Of course, there are many kinds of ancient batteries. For example, the famous Baghdad battery uses pottery and copper, and it is not difficult to make manganese batteries
Huang Di charged the battery for a while, and after a while, the concubine asked Huang Di to pick up the metal wire, and at this time Huang Di suddenly raised his hair.
"How does Teacher Yun Zhongzi feel?"
The Yellow Emperor's eyes shine brightly at this time!
Oh oh oh!
Raytheon Charge!
Huangdi (?? battery 100%)
"I feel so good, if this stuff doesn't crumble so easily, I should have brought two extra cans with me!"
Huangdi expressed his inner thoughts, but he did not expect that the dawn of electric energy came from the sulfuric acid he had burned in the stove at the beginning.
Next, Yan Zai experimented with a "toy".
It was a copper ball, this hollow ball was connected to a closed pot filled with water by two hollow pipes,
?Heat the bottom of the pot and the water starts to boil
"Woo!"
It seems that everyone heard this sound, and then saw violent steam erupting from the two pipes!
The ball is starting to spin!
"This is power. The power of heaven and earth is everywhere. The combination of water and fire is what it is. I used this power to burn the enemy"
Yan Zai talked about his past experience, but Yan Pan suddenly realized it!
"So Wu is a ball."
Contained: "?"
Ah Pan, your skin is itchy again, right?
Yan Zai said, Yan Pan, I like to hang you from a tree and beat you. The tree has fallen, and you are still alive!
After exporting Yan Pan's set of combos, Yan Zai continued to tell everyone that in addition to steam power, simple generators must also be made. Now the source of semi-mechanical production power in Hongzhou is water conservancy, such as large Spinning wheels and iron smelting drains, large waterwheels and the like
And the manufacture of hydroelectric generators will provide an additional source of energy in the future, and the significance it represents is very important
The dawn of the tractor age!
Confession: "My dream is to build tractors in this era!"
But before that, about that uranium ore
Šu Zai left the explosion factory and found Goo Goo who was playing cards near the textile factory.
"Guzi, come here and show you a big baby."
The evil Ma Ma Zai is selling poisonous apples.
Gu Gu Gu: "?"
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ps: In the past two days, Calvin has nothing to say, so I will give you a whole lot of shit.
The Seven Deadly Sins:
? Pride: Lamb (long live the tallest Zhao Lamb)
Jealousy: Šuzai (These people must be jealous of my archery skills if they don¡¯t let me shoot)
Anger: Ah Hong (Is the blood pressure monitor ready, I'm going to start barking)
Laziness: Yellow Emperor (White prostitution is not a crime, it is always fun to prostitute.)
Greed: Yao (good things from the south, give me one too!)
Gluttony: Gluttony (doing other people's food, leaving others with nothing to eat)
**: Cuckoo (When will we see Jingwei?)
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