Prehistoric Survival Records

What are you most afraid of when making inventions and creations? What are you most afraid of when you fail? Since God is giving me face, even using such a rough kiln firing method to burn out qualified finished charcoal, what does this mean? It means that God supports my invention in prehistoric times. !

This incident greatly boosted Rigg's self-confidence.

Cal held two charcoals in his pitch-black hands and knocked them like clappers, asking Rigg, "This sound is really nice. Is this the sound of charcoal?"

Billy held the charcoal, put it in his mouth, bit and licked it, and then spat out. Emma Rigg said that this thing can make salt taste better, so why not chew it? A mouthful of ashes is not delicious.

Rigg looked at Billy, who was funny, with a black face, and hurriedly stopped his off-line behavior: "Oh, that's not the case. Charcoal is needed to purify table salt, but I didn't say that it can be eaten directly."

"Then how can we make table salt taste better? Lige, please tell us quickly, don't be a fool." Gal also leaned over and asked anxiously. He also cared a lot about these charcoals.

"I can't make it clear for a while, so how about it, you go get some salt and I will show you."

Now there is no shortage of rough salt in the tribe. Ever since Lige taught the tribe how to make salt, the patriarch has attached great importance to it and hired a group of orcs to do the job. There is no need to reduce the manpower of the collection team. It's just that the matter of grinding salt stone powder and cooking salt can be used by the old, weak, sick and disabled in the collective cave, and they all volunteered to do this.

These orcs originally thought that they had made no contribution to the tribe. They just lay in the cave every day, trying not to cause trouble to others, waiting for the beast god to take them away at any time. This winter, there will be fish to eat and fish soup Drink, everyone has the fighting spirit to live and patted their chests to show that they are not old (not dead, this kind of light work is completely capable and no problem.

I have to say that people who are full of food and drink and have fighting spirit have a different mental outlook. The old, weak, sick and disabled in the collective cave, whether they are missing arms or legs or dying, have changed their lifeless appearance before. I found an open space and set up a coarse salt workshop without any teachers. They also have a clear division of labor, some specialize in grinding flour, some specialize in boiling water, and some specialize in garbage disposal. There is a time to remind those who can move to separate the sediment.

Perhaps this is the most tribal job they can find at this stage, so everyone takes this as a big deal.

Originally, there were still some discordant voices within the clan as to whether it was necessary for the clansmen who had lost their combat effectiveness to be raised by the tribe.

No way, there is no one opinion in this world that can achieve 100% unity. Since the orcs in the collective cave took the initiative to take over the salt production job to prove themselves, those rare voices have gradually died down.

Many orcs have also changed their contemptuous attitude towards the orcs in the collective cave. Some people even take the initiative to distribute the extra animal skins and other things at home to the cave. This behavior is spontaneous and has never happened before.

This kind of behavior has gradually infected other orcs, and more and more orcs will take the initiative to show kindness to the orcs in the collective cave.

The most sensitive to all these changes are the orcs themselves in the collective cave. They found that after taking the initiative to undertake the salt-making work, the attitude of the tribe towards them was much better than before. In the past, the tribe would support them, but not Respect them, they also feel that they are useless and useless, and it is particularly shameful to consume the food of the tribe.

Now they don't think so, they have lost the ability to find food for the tribe, but they can still make salt for the tribe. You know, even the patriarchs attach great importance to this matter, and they forbid other tribesmen to come to their side for nothing. Well, doesn't it seem that you respect them?

They are very grateful to the source who gave them this errand—Rig. If you ask who in the entire clan respects Rig the most, then it is this group of orcs.

So when he heard that Lige needed salt, the oldest man in the collective cave was not stingy at all, ordered someone to bring a big pot, and said that there was not enough and there was more, and he would have it whenever he came.

Soon everyone knew that Rig needed to use salt, and everyone wanted to get involved, and finally Gal had to hold the big basket that was overflowing with his hands to express that it was enough for the time being. Enough is enough, I can't take more.

In this way, there are still people who are very enthusiastic and say that if you can’t take it, it’s okay, I’ll send it to you. It’s just a few feet away. We have eaten enough recently and have enough strength.

Seeing this situation, Gal took a deep breath and ran away. While running, he had a deeper understanding of Rieger's current popularity in the clan.

Rigg just asked Gal to get some salt for a demonstration, but who knew that Gal rushed back with a big basket taller than him, and couldn't help but be ecstatic, saying, Gal, are you going to sell salt? ?

Gal wiped his sweat and said that the tribe was so enthusiastic that he almost asked him to move a mountain of salt.

The salt brought in was more than expected, and the original plan to build a small filter was forced to change. In this case, Rigg decided to simply build a larger one to improve the filtration efficiency.

The steps to make a water filtration device in the wild are also very simple. These are all the knowledge points in the primary school textbooks of the Lige National Basic Education in the previous life. You only need to have an empty bottle with you. Except for the charcoal that needs to be fired temporarily, everything else can be done at home. Find it in the wild.

Rigg still remembered that the page in the textbook was cartoon-style, with a colored drawing of a mineral water bottle, and the accompanying words read:

Children, everyone knows that water is the source of our human life, but the water in the natural environment generally contains impurities, microorganisms or other pollutants to varying degrees. If one day we are left in the wild, how should we extract it clean? As for drinking water, please follow the textbook.

In fact, the steps are very simple to say, but they are very useful. First, use a knife to cut off the bottom of the plastic bottle (ps use a knife to pay attention to safety), then use a needle or a knife to poke a few small holes in the bottle cap, and then find a clean Small stones, fine sand without soil, activated carbon particles, layered fine sand and carbon particles into the bottle in sequence, stacked six or seven layers, pressed firmly, and the top layer was covered with stone particles, a simple The filter is ready.

When using it, you only need to inject dirty water from the bottom of the bottle. The dirty water is filtered layer by layer, leaving all kinds of visible and invisible impurities in the filter layer. Finally, what flows out from the small hole on the bottle cap is relatively clean. If you are not at ease, you can filter the water a second time, and the water that comes out of this way can basically meet the drinking standard after being boiled.

Thinking of this, Lige suddenly felt that a large-scale filter layer pool could actually be built to improve the drinking water standards of the orcs. If you start to adjust these details, everyone's body will become better. Besides, it is not troublesome to build a filter pool. The only trouble is that there is no mud brick at hand. It is quite troublesome to make serious facilities that can be used for a long time.

Just like his charcoal kiln, the first time it is a trial firing, you don’t need to pay attention to it, but the consumption of charcoal will soon increase. You can’t forcefully demolish a kiln every time you burn a batch of charcoal. This method is not conducive to burning With the improvement of charcoal technology, thinking about it, the matter of burning bricks has become urgent.

Rieger was a little worried, feeling that once it started, the subsequent troubles would be too much to stop—hey, it’s useless to think too much, he comforted himself in his heart, and brought his free thinking back to the matter in front of him come up.

There are no bricks, but fortunately there are endless bamboo and soil.

The filter pool needs to be built on a high place, and Rigg asked Billy to dig some sand and stones to raise the foundation by about [-] centimeters, so that it is convenient to put a container below to catch water.

The mud clods dismantled from the charcoal kiln came in handy again, and Lige directed Gal to smash all the mud clods into pieces, then added water and stirred them until they were moderately soft and hard.

The newly cut bamboo is split and then split into strips nearly one meter long and two fingers wide. They are inserted vertically into the foundation, and then bamboo strips of the same width are inserted horizontally into the middle of the vertical strips. After repeating the whole step, weaving several times, finally a solid fence is ready, and then using the same method to weave all four sides, this is the load-bearing structure of the pool. .

If there are bricks, all you need to do is build the four walls of the pool with bricks. You don’t have to worry about putting up a fence.

Seeing the two brown bear brothers who were doing it in full swing, Rieger sighed secretly. Fortunately, he only had to move his mouth to direct. If he had to do every step by himself, Rieger would definitely give up.

The author has something to say: It feels like Rieger is running wildly on the road to infrastructure madness. 囧

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