"Let's put it this way, the purpose of these industrial equipment for you is really not for your daily consumption. In fact, I think that for a long time, you will not need these industrial equipment at all! Even if you install it, you won't be able to put it into production. ”

Anna said in a light tone.

"Why?!"

"yes, why? I'm still thinking about building a Maxim machine gun to kill all sides......"

"Be quiet! What kind of killing? After the crossing, you kill a chicken and a pig to show everyone! ”

"Alright, guys, don't go off-topic! I'll explain why, the main reason: you don't have the raw materials! Also, in order for these industrial equipment to be used properly, they need all kinds of auxiliary materials, and you will not be able to have them for a while......"

"Hey, Uncle Anna! Why don't you get it for us? ”

"Elementary school boys, you! Yours is a brainless question! If we can't solve these problems ourselves, then how can we achieve sustainable development? Wait until the auxiliary tools are worn out, and then wait for death! ”

"That student is right, I'm just asking you a simple question: If you run out of lubricant for these devices, can you find a replacement?"

Seeing that everyone was a little silent, Anna nodded slightly and continued:

"Of course, we have prepared all kinds of lubricants, coolants, catalysts, and enrichments for industrial production, but the quantities are also limited! And most of them you can't produce yet, so what to do? The only way is ---- find a way to gradually meet these conditions and light up your own tech tree that is suitable for the socio-economic conditions of the era. Guys, am I right? Just be careful, the tech tree is a little crooked!

So, as you climb the tech tree, you won't be able to make these devices work for quite some time.

However, I also fully considered the natural conditions of the island, and tried to give you the right industrial equipment, as well as the initial software and hardware to light up the tech tree, such as the ......"

Anna said as she pointed to a corner of the cave, and everyone's eyes followed:

"I just found out that you two have been wandering in front of the jar for a long time, and now let me test the two of you, do you see some clues? Yes, it's the jar. ”

Anna pointed to the two young men in the crowd, and then to a small, inconspicuous metal can in the corner.

"Uh, Brother Anna, if I'm not mistaken, is that jar thiobacillus liquid?"

A thin-faced young man with glasses replied quietly, and subconsciously touched the frame with his hand after speaking, and everyone noticed that the young man's fingers were slender and fair, and his tone was soft and calm, giving people the feeling, uh, a little girly.

"Well, you're right, it's a high-concentration thiobacillus ferrous oxide liquid."

"Oh?"

The two young men looked at each other and said no more.

"Ren Ke, tell me what this is?"

"Xiao Anzi, what kind of bacteria is in there?"

"This thing sounds scary......"

"yes, it's a bit weird to hear the name."

"I see! This is Anna's fear that we will not be able to fight the natives in the new world, this is a biological weapon for us! ”

"Don't be foolish, people are pacifists, will they give you such an evil weapon?"

"Ren Ke, Xiao Anzi, aren't you professional in lead, zinc, copper and non-ferrous metal smelting? Could it be that this fungus is really related to your profession? ”

"Why does it sound so much like a bioweapon ......"

"Don't call me Xiao Anzi, okay? My name is An Hengtong, I am 25 years old this year, a technician of a large lead-zinc mine smelter, Ren Ke met me during my summer internship and visit, and then we were rescued by Nicole after a mining accident......"

"Professionally speaking, Brother An is much stronger than me, Brother An, you can talk about it."

Ren Ke hurriedly responded at this time.

"Uh, well, it's not a bioweapon, guys, it's a bacillus specifically designed to refine low-grade copper-lead-zinc ore and associated miscellaneous tailings, and it's harmless to humans and animals."

The young man named An Hengtong looked at the metal cans in the corner, turned his head and smiled, and explained to the onlookers who were eating melons.

An Hengtong, a smelter technician of a large lead-zinc mine in a mountainous area, was affected by a dust explosion in the mine, and the smelter at the pit mouth was affected, and he was poisoned by inhaling a large amount of dust and exhaust gases.

The two were later brought back to life by Nicole to join the crossing group.

Just now, An Hengtong has roughly determined what is in the two mysterious and inconspicuous jars based on experience, and he is very surprised by this, thiobillus is a sharp weapon in the biological leaching process, which is widely used in non-ferrous metal smelting, and also has huge uses for coal desulfurization.

So he hurriedly called Ren Ke to check, and the two of them kept wandering around the jar, and did not participate in the onlookers of others until Anna appeared.

Seeing that there was still some confusion in everyone's eyes, An Hengtong further explained to everyone:

"The bioleaching process of non-ferrous metals is well suited for the mining of low-grade non-ferrous metal ores, where the bacilli can multiply on their own, and from the outer packaging, it is certain that the concentration of bacilli in the jar is very high.

A few days ago, I heard Sister Cao tell me that there are a lot of low-grade placer deposits in this archipelago, but beneficiation and refining is a challenge for us, so this biological leaching process is very suitable for us to engage in non-ferrous metal refining, so we want to give Uncle Anna's plan a big thumbs up! ”

Anna nodded with satisfaction after listening to An Hengtong's comment, and then said to everyone:

"Ladies and gentlemen, the use of biological leaching process is my suggestion to you after inspecting the mineral resources of this archipelago, for which I specially brought you this acidophilus, An Hengtong is right, this is ultra-high concentration.

You should be able to see it now, right? The assistance I give you usually follows this practical principle, so I never consider the advanced nature of any project, let alone give you assistance projects that cannot be replicated and sustainable in the future.

In short, everything is adapted to local conditions as much as possible, and all the assistance is based on the social and economic conditions of 300 years ago, and you can gradually develop the technology and process equipment! So, as you can see, there are many industrial equipment, raw and auxiliary materials, and process equipment that follow similar principles in the cave.

Please also trust me in my professional qualities, and the scope of our assistance to you is very extensive, covering almost all the disciplines of the first industrial revolution of the primeval era......"

Before Anna could finish speaking, she was drowned out by the chatter of the crowd.

"So we really have what it takes to make an industrial revolution on this island!?"

"Obviously, an incomplete industrial revolution is possible."

"I think there should be no problem with an industrial revolution at the elementary level!"

"With these conditions, let's just take the road of multi-steaming cylinders! It's really exciting to think about......"

"Well, it's still a simplified version of the Industrial Revolution, right?"

"No, no, no! It's not a simplified version, it's the Industrial Revolution 2.0 version! ”

"What does version 2.0 mean?"

"Because we have these exemplary hardware conditions, plus the mineral resources on the island, we can avoid a lot of detours......

"Don't forget, there are technical materials that are ahead of their time......"

At this time, the crowd could no longer be quiet, and many people began to express their opinions excitedly when they saw the materials and industrial equipment stuffed with the huge cave.