"Young man, you are in the wrong place, why did you come to me, you want to ......" The old man who turned his head back, while talking, raised his head until he reached the top, only to realize that this person was so tall and strong? This is this is this?

"Clan..... Tribe..... Patriarch, my ...... That one..... That...."The old man naturally knows how much he has experienced and is in awe of the new students, and this child, who is more than one meter tall and has just spoken back, how can he know Yao Ran, but this old man, although his hair is gray, he is not dizzy with old eyes, but recognizes Yao Ran at a glance. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 infoBecause of the awe in my heart, I was a little stumbling when I spoke, and I didn't know what I should say.

The old man's embarrassed appearance was seen by Yao Ran, Yao Ran just smiled, smiled and said, Yao Ran opened his mouth and interrupted the old man's words, "Old man, are you making these cups?" Yao Ran asked the old man with a glass cup on the shelf that was relatively much more transparent.

"Yes, yes, yes, I did it." The old man was still very nervous, and the child who was still talking to Yao Ran just now was also frightened by the old man's nervousness at the moment, hiding behind the old man, holding the old man's thighs and leaking half of his body, tilting his head to look at Yao Ran, but his eyes were full of curiosity.

Yao Ran smiled and said, "How did you burn this cup, do you still have the materials or anything?" Borax? Is quartz feldspar still available? Let's study together and see what we can do, right? ”

As he spoke, Yao Ran rolled up his sleeves and walked over to the stove, and the old man only reacted at this time, the patriarch didn't come to check the work, so he shouldn't be blamed by the patriarch for making a few glass balls for his grandson.

Looking at Patriarch Yao Ran's mood, it doesn't seem that he wants to trouble anyone now. The old man also calmed down a little, but all he thought about was Yao Ran's blame, and he didn't remember that Yao Ran said that he was going to do glass things, so he just stood there stupidly and was stunned for a long time, and Yao Ran was already sitting in front of the stove, but he didn't hear a movement after waiting for a long time.

Yao Ran turned his head in wonder, saw that the old man was still in place, and asked casually, "Aren't the materials complete?" Are there any difficulties? Is there no coal? ”

The old man was stunned by Yao Ran's series of questions, but fortunately, he reflected it later, it turned out that the patriarch was going to burn glass, but this is a careful job, and he has to be patient, can the patriarch sit still?

The old man went to fetch all kinds of materials, Yao Ran said that he held the handful of borax in his hand, and then said, "The glasses you burned later, you have selected these materials before starting to fire." ”

Yao Ran looked at the glass products displayed on the shelves, the back ones are obviously brighter than the ones in front, and when there is no manganese as an additive, it is difficult to increase the light transmittance of the glass excessively, which is said in the retina system, but if those materials are washed, and then some materials with relatively high clarity are selected, then although the fired glass will still have color, the light transmittance can be much higher.

At this time, Yao Ran found that he sometimes relied too much on the retinal system, and some problems that should have been solved by thinking about it could be solved, he became lazy, gave up when the retinal system was negative, and thought of a way to solve it again.

This is not a good sign, so Yao Ran sat in front of the furnace and began to carefully select the various materials in his hand, quartz sand, feldspar and borax, after the various materials were selected, they were placed under an iron mill and began to grind.

And this whole process took more than an hour, the old man and his little grandson didn't dare to say a word, and Yao Ran himself was seriously thinking about his recent shortcomings.

These days, I have indeed done a lot of impulsive and anxious things, such as the order given to Yao Huo to complete the work in three days, sometimes it may backfire if I am too hasty. This time there was nothing big going on.

I remember that on the day of completion, I saw a few injured workers, if the accident expands and loses technical talents, even if they are not technical talents, the current population is also a key point to balance themselves.

So when I don't have to take risks, I convey a spirit of taking risks, which makes many people work overtime and work hard, and finally some people are injured, and almost everyone is exhausted.

These problems are all out of Yao Ran's own anxiety, as the saying goes, you can't eat a fat man in one bite. I want to popularize the steam engine in a few years in a primitive society, which is a bit of a fool's dream.

It's not right, Yao Ran's current jurisdiction feels very vast, in fact, it is the size of a small county in the world where Yao Ran came, and the population is even smaller, so even if the steam engine is popular, can it be used for 100 units?

It is estimated that fifty units are enough for the entire family, and the current production capacity is expanding, and the number of quilts is somewhat unable to keep up, because there are not so many textile machines. That's just how much land is planted. There's only so much rubber.

On his current territory, there are only a few cities, all of which are linked together, and the total length of the railway will not exceed 500 kilometers, even if it comes back and forth, it only adds up to 1,000 kilometers.

How many steam locomotives can be used on this 1,000-kilometer area? So even if you set a five-year plan and the population doubles, more of them will be children, and the adults will be children who have now grown to the age of seven or eight, and these children are not actually born under their own population welfare policies.

In other words, there are not many children in this batch, and the labor force that can be replenished is still on the northern slope of the Daxue Mountain in the distance, but why should I be in a hurry? It's like two martial arts masters who have made a move, and the anxious side is always the one who leaks the flaws first.

Yao Ran thought as he poured the mixed and ground powder into the crucible, which was half the size of a football. Then he put the crucible on the fire and heated it, and fixed the crucible.

Yao Ran turned around and said to the old man with a puzzled expression, "By the way, there is no one in the blast furnace camp, where did the two people who burned the glass go?" ”

The old man showed a panic on his face at this time, opened his mouth but didn't say anything, just this, that, that, this is not over, Yao Ran smiled and waved his hand and said, "Don't be afraid, you are very talented in burning glass, you think I can't burn glass, I was curious just now, right!" Yao Ran stood up, patted the powder that stuck to his body when grinding the raw materials just now, walked to the corner, and took out two iron pipes. The iron pipe has a piece of wood on one end and a long other end.

"I made the burning glass, and this glass is something I use on the pressure gauge of the steam engine. How could I not do it, but the quality of the initial work was not very good, and you have written down all the things I just made? ”

Only then did the old man react, it turned out that Patriarch Yao Ran was teaching himself, and he also said that he burned glass well, so could he stay and work here in a bright way?