Chapter 550: How loud the chest is, the face hurts

Making tofu is not such a difficult task, of course, it is for later generations.
For the current Qingque tribe, it is not easy to get tofu out.
Even with Han Cheng, who came from later generations and has participated in several tofu making all the time, it takes a lot of thought to make tofu at this time.
It's not that his half-life level has dropped or is rusty, but that he lacks the tools to make tofu.
It is difficult for a clever woman to cook without rice, not to mention Han Cheng, who is only half-hearted.
In addition to soy beans, tofu grinding requires stone mills, slings, brine or plaster, as well as molds for pressing tofu, pots and pans.
There are linen cloth in the tribe, and there is also a well-made linen cloth woven by Bai Xuemei. There is no shortage of materials for making slings, and there is also a lack of cloth to cover the tofu brain in the mold.
With a few pieces of granite brought back by the caravan, the stone mill, and the stone mason wood with hammers and irons, they can slowly be made.
The only thing that makes people feel a bit difficult is the brine or plaster used to order tofu.
Without these two things, the ground beans can only be soy milk. No matter how much soy milk is burned, no matter how much soy milk is ground, it will not cause a qualitative change.
Han Cheng did not find the trace of the plaster among the many stones brought back by the trade team. In other words, he could only put his idea on the brine now.
There is also a name for brine, which is called bittern. Just from this name, you can see its relationship with salt.
Brine is a companion organism of salt and can be obtained from the process of boiling salt.
This is all that Han Cheng knows about the origin of brine.
There is still a big gap between knowing this and getting the brine out.
At the very least, the Qingque tribe has boiled salt for several years, and it hasn’t made any bittern.
Although most of it is because you didn't deliberately make it, but the bittern is not easy to make, you can also get some from here.
After telling these things to the witches, senior brothers, etc., everyone suddenly became a little discouraged, and eating tofu is even so troublesome?
But then he was happy again, because now there are professional stonemasons and carpenters in the tribe.
Many people are not bad in weaving and needlework.
Although the bittern that the son of God said has not been seen before, the son of God knows where to get it, and according to the wisdom of the son of God, it can be made out sooner or later.
This kind of food called tofu is so troublesome to make, and it tastes even more delicious than what the son said...
The loss of several people only lasted for a short period of time, and they were immediately resurrected with blood, and they were more energetic and expectant than before.
Han Cheng couldn't help but sniffed his nose when watching this scene, and it really turned out to be a group of foodies.
Although there are many tools needed to make tofu, they must be the same when making tofu.
After several people happily decided to eat tofu, the first thing Han Cheng found was the stonemason wood of the Qingque tribe.
It is extremely time-consuming and labor-intensive to chisel hard stones into rules and easy-to-use stone grinding.
Even with a hammer and iron drill in hand, it is not easy to dig it out, not to mention that the wood has not been chipped and stoned before.
Han Cheng found a branch, drew a few circles on the ground, and told the wood what a stone mill is and what the general structure is.
Compared with carpenter's lameness, Mason's ability to understand wood is much worse. Han Cheng has been talking to him about a not-so-complex stone mill.
The carpenter on one side had been limping to understand it for a while before the wood finally understood what was going on.
It is to chisel the two stones brought back by the caravan into two identical circles.
Then cut out a groove on the two rounded sides.
These grooves are used to increase the friction, so that the beans and other grains that have leaked in can be better rubbed again.
At the same time, the ground things can flow out better and faster along these grooves.
A hole should be punched in the middle of the two mills to make them better connect together.
The difference is that the hole in the middle of the lower fan is a square, and the hole in the upper fan is a smooth circle.
When time comes, use hard wood to make a wooden wedge of the right size with the upper circle on the bottom, nail it firmly to the bottom fan, and then push the top fan upwards, and the top fan will be fine. You can keep spinning around.
Of course, the two holes in the middle for installing the wooden wedges need not be opened.
On the one hand, there is no need at all, because it is enough if the stone is not polished.
On the other hand, it is troublesome to get through, and the wooden wedges will be exposed to the outside, which is easy to accelerate the weathering and wear.
After finishing these, you still need to grind the upper fan and make two more holes.
A place that is close to the center of the circle between the center and the edge.
This hole needs to be polished through the stone, because when the time comes, soy beans and other things that need to be ground are poured from this hole.
The other one is on the side of the stone mill, and the hole for filling beans is basically facing the center of the circle.
This hole is best to be long or square, because the wood that is thrown in is not easy to loosen.
When time comes, this hole will smash into an'L'-shaped wood, but time only needs to hold the upper part of the wooden handle with your hand and turn it hard, and the stone mill on the top will turn in a circle, and it can be used for grinding. Something out.
Of course, this is only a small mill. If it is a heavy stone mill, you can only wedge a ‘one’-shaped tree stick over half a meter in length.
This is because the large stone mill is too heavy, and people stand there without moving, with only one arm.
You need to push it with your hands, and people follow it in circles.
It is more troublesome to express it in words, in fact, it is not too troublesome~EbookFREE.me~ The only place with higher requirements is the stone ditch on the two sides of the stone mill facing each other.
Their depth, thickness, and density have a greater impact on the things being polished, and the rest need not be too precise.
Wood is grimace aside, is this not complicated enough?
But even though I thought so, I didn't persuade me. After I understood the great significance of this thing, I promised that I would make it out.
What Han Cheng likes the most is the enthusiasm of the people in the tribe, which is reassuring to watch.
However, sometimes things can't be done just by enthusiasm, and some things will not be transferred by human will.
For example, the wood nowadays, how loud the chest is, the face is just as hard.
He just made a promise, and then started working non-stop, and he encountered a thing that bothered him, but there was no way to solve it.