There is a fish in the north that looks at everything in front of him, he feels dazzled, and he also feels that his head is not enough.

Everything in front of him is breaking his worldview every moment.

His mind kept spinning, and until now, it was unclear how everything in front of him had happened.

Too many steps are one reason, but the main thing is that he still hasn't understood, what is "God" creating? It's like he didn't understand why he used soil to cover the huge trees with earth.

Now he understands that by covering the burning giant tree with soil, he will get the black "charcoal" in front of him, and he also understands that the "monster" created by the gods is called the iron-making furnace.

The iron-making furnace ate the "charcoal" and the "stone", and then used the flame in the stomach to burn the stone into "water", and God knew that the water was good, so he caught the "water" with earth, and then the "water" became a dark thing, and God called this thing "iron", and then he used a wooden stick and stuffed it into the iron, and it became an "iron hammer"?

There are fish in the North Hell, and it feels like there are 10,000 whys in their heads.

There were so many things that he couldn't explain, and he had absolutely no idea what was going on.

Lao Fang ignored a group of guys who could only stare wide-eyed, he swept the hammer in his hand, which was enough in weight.

In the next step, Lao Fang continued to improve the iron-striking equipment.

He wants to let iron enter the normal production chain, and if he wants to achieve this goal, he must first upgrade the equipment in front of him, and at the same time, he must quickly produce a set of mining equipment, so that raw materials are no longer a problem.

He began to sleep and forget to eat, and the bodies of several young people took turns to be used by him, and he worked all night.

Hammers, tongs, and anvils were the first to be made.

Subsequently, he built an ironsmith shop, separating the forging from the smelting.

Then, iron hoes, shovels, pickaxes, chisels were produced in the blacksmith shop.

Originally, he wanted to get a shovel, but after trying for a long time, he couldn't get it.

These things were not mass-produced for the time being, except for iron pickaxes, hammers, and chisels that came out of a dozen sets, and the others were just put on display.

Because at this time, the ore in Lao Fang's hands was already insufficient, and he needed to mine it.

Fifty men were sent to mine, and they were divided into five groups, each digging for two hours, resting for eight hours, and then going up again.

This kind of labor is not very labor-intensive, but it is very efficient, twenty-four hours a day, continuously, and the mine is mined in the best condition.

In one day, fifty people dug more than 10,000 catties.

The old party was overjoyed, and produced another 50 sets of mining equipment, and dropped another 250 people to dig.

With the stable supply of iron ore, Laofang began to build large-scale iron-making furnaces.

The so-called large-scale iron-making furnace is actually very large, and it is nothing more than a furnace that can smelt five or six hundred catties at a time.

He improved the bellows, which were originally hand-cranked, and he changed them to hand-pushed, which did not have the upper hand, but he installed three hand-pushed bellows on an iron-making furnace.

During this period, Lao Fang found a small amount of ore in the territory, and he was not reluctant to make coal into coke, which increased the temperature of the flame and greatly reduced the carbon content of the iron, but he seemed to have encountered a certain bottleneck and did not burn the steel.

Subsequently, he added the process of frying wrought iron, and when the molten iron flowed into the pond, he had people sprinkle mud and stir it quickly.

This process, he saw it in other people's novels back then, and after experimenting a few times, he found that this method was quite good.

After training a group of skilled workers, Lao Fang felt that the iron production line was temporarily stabilized.

If there is no production task, the fired iron is made into iron ingots, which are convenient for later forging.

With wrought iron, he began to produce saws, which were his priority, and with them, and with an axe, he was able to get his hands on the most abundant resource of his time, wood.

When the first saw was produced, the old party was a little excited, and took a group of people to guide how to use the saw, but when he arrived in the woods, he was dumbfounded, because most of the trees in this era are more than one meter in diameter, and there are many giant trees with a diameter of more than ten meters.

The old man sighed and had to increase the size and build a three-meter long saw, which was specially aimed at a tree with a diameter of one meter.

In Lao Fang's opinion, the diameter of one meter is enough, and those giant trees are too troublesome, even if they are broken, they will require a lot of labor when they are divided into plates.

In order to increase efficiency, he mass-produced axes, hoes, iron picks, woodcutters, scissors, coarse needles.

He taught these people how to sharpen knives, how to take off hoes, how to repair ...

Under his leadership, everything went in order.

With the timber and iron in production, Lao Fang was reassured, and he began to focus on other things.

First of all, he focused on the domestic side.

Five hundred mud and straw houses have been completed, the old party has inspected it, this group of simple guys, in terms of quality, did not cut corners, but there is no sense of innovation at all, all the houses are carved out of a mold.

However, they can't be blamed for this at all, because what they are doing now is something they have never encountered before, and it is already their limit to be able to complete it according to the standards set by the old party.

The old side saw their potential, infinite potential.

Before the arrival of Lao Fang, their life was as bad as livestock, carnivores used them as snacks, omnivores looked down on them, and bullied them from time to time, and their minds had long classified themselves as creatures at the bottom of the food chain, like wild boars.

Now, Lao Fang is here to take them to upgrade, but there are still many people, subconsciously, who think that they are still no different from the wild boars outside.

Only Lao Fang saw the difference between the two, a world of difference.

He couldn't teach the wild boar to rub hemp rope, he couldn't teach the wild boar to weave, he couldn't teach the wild boar to read and write, and he couldn't teach the wild boar to build 500 mud and straw houses in just ten days.

Man and beast, intellectually, are no longer creatures of the same level at all.

Thinking of this, the old man was more patient, and he saw that the house was empty, so he patiently taught them how to add a kang to the room.

Why add a kang, because the kang can be squeezed together by several people, it is sturdy, not squeaky like a bed.

So why are there several people crammed together, of course, there are more people and fewer rooms.

In addition, there is not enough timber at this stage, but the production of fire bricks has not stopped, and these people have burned kiln after kiln, and the river mud has been dug up an average of two or three feet.

So, at this stage, the resource of fire bricks is abundant.

The mud and straw house is equipped with a kang, and when it is the coldest in winter, several people huddle together, and then burn a fire in the kang, which is estimated to be able to deal with it.

The moat has been completed, and now the suspension bridge is being built, and the mechanism and facilities of the suspension bridge are inseparable from the old side.

Lao Fang was busy with iron-making some time ago, so he didn't pay attention to it.

At this time, I just took time to spare.

When the old man arrived at the scene, a young man was directing the crowd to sawn trees one or two meters thick into planks.

It's a lot of work, but fortunately, there are a lot of people, and there are no lazy people, so you can still see a little effect.

"My lord, we have not yet finished the materials you have commanded." The young man arched his hands, quite apprehensive.

The old man nodded, his eyes fell on the inefficient two-man sawing wood, and sighed secretly, with his own level, I am afraid that he needs to research an electric motor or diesel engine in order to improve the efficiency of cutting wood.

However, these things are not achieved overnight, in addition to the complex structure of these things, some things, there are also a trace of technical requirements for the iron and steelmaking industry, but also involve the demand for energy and other aspects.

At present, the Lao side does not have the conditions to study these two things.

Subsequently, Lao Fang acted as an engineer and encouraged the design of the suspension bridge.

The principle of the suspension bridge is very simple, and the structure is not complicated, first fix one end, and then control the start and fall of the other break with the help of ropes, pulleys, and other structural tools.

Lao Fang's design scheme was very traditional, and in order to make the suspension bridge more durable, he used wrought iron in some important colors.

Subsequently, Lao Fang became a carpenter again, supervising the production of parts one by one, Lao Fang deeply realized that it was very hard to bring primitive people to the top, because the whole civilization was a blank sheet of paper, and he had to continue to create, constantly guide and teach them from all aspects.

A suspension bridge, and it took a lot of effort on the part of the old party, and when it comes to technical problems, no matter how many people there are, it is not used, and there must still be one in the line.

But obviously, there are thousands of people here, and he is still half-baked, and the others can't even touch the edge.

However, there are still advantages to having a large number of people, and the large base is relatively large, and the probability of being able to produce talents is relatively large.

When Lao Fang was working on the suspension bridge mechanism, a young man with a talent for carpentry came into his field of vision.

This young man has a strong hands-on ability, and has a strong interest in carpentry mechanisms, takes the initiative to study what the old party has made, and can draw inferences from others in some aspects.

This surprised Lao Fang, who taught him his limited knowledge of "mechanics" and "apprenticeship carpentry theory".

When it came time to build the second suspension bridge, the old man left it alone and handed over the entire project to the young man.

Not to mention, this person really built the second suspension bridge with tenacity.

The old man was very pleased, because he was not a child of the Northern Underworld clan, so he gave him the surname of "Gong Lose", and the young man pondered for himself and thought of a name: "Wood".

"You're going to be a loser in the future!" Lao Fang patted him on the shoulder.

On the day the suspension bridge was completed, the old party sent a group of fat and strong sows and piglets out.

These days, the mother boar has a good life, except for feeding her young flocks, everything else is handled by man.

Lao Fang spent more than fifty manpower on them, and these fifty women basically couldn't do anything, so they just looked for food for this group of guys.

Seeing the departure of this group of wild boars, these dozens of people breathed a sigh of relief, however, some women with rich feelings showed a kind of reluctance and contradictions.