With the black crystal, the crystallized mud can finally be fired, because there is detailed information, Xiao Han accompanied Toge and others to study for five days, and finally studied the crystallized mud.

At the same time, the production of telescopes is also on the right track, but because there are many new hands, the production is not large.

In the beginning, the probability of qualified products appearing was very low, less than 10 percent, and only four or five could be manufactured a day.

It's incredible that an average of five people can make one in a workshop with 20 people.

However, after this period of training, the probability of qualified products has gradually and steadily increased, and is now almost between 30% and 40%, although the average is less than one per person, but it is not bad at present.

Even Qin Yongxing, who was the first to make a telescope, could only make three or four looks in a day.

It is not difficult to make lenses, as long as the stirring time is longer, the success rate of making transparent, bubble-free lenses is still very high, about 70% of the time.

Polishable lenses are a complete technical job.

If you don't pay attention to it, you may scratch the lenses, and such lenses can only be disposed of as waste, and it is extremely difficult to train a technician who polishes the lenses.

Fifteen of the twenty people assigned to the telescope workshop are polishing lenses, and on average, one person can only make one lens a day.

As long as you slip your hand slightly, you may be dry in a day, let alone a pair of lenses, and you can't even polish a piece.

In this regard, Xiao Han has no way, the error rate of manual grinding is very high, which can only change time.

It's a pity that the current technology tree has not yet produced the technology fruit related to the grinder.

If you have a grinding machine, the success rate should be increased to more than 90 percent, and a lot of manpower can be saved.

At present, although three more Level 5 houses have been built and the population has increased by 60 people, the population is still extremely short for Handao.

"Ding!"

At this moment, there was a soft sound on the wrist, and the light screen popped out directly, and then a figure covered in white hair was projected.

This is the function given by the Void Bracelet after the two parties become friends.

After the white figure appeared, he immediately spoke: "Xiao Han, didn't you say that you have to buy more than fifty telescopes every month, it's been a few days, and you have only given me less than thirty." ”

"Black crystal, grain, and mortal-grade third-grade spars, I'm ready, when will you be able to ship in large quantities."

Faced with such a question, Xiao Han was happy and a little helpless.

He thought that Ruoxiang wanted to open the market, and it was not possible to do it in just a few days, after all, these things were sold to strangers, and if word of mouth was not made, it was impossible not to sell them at a high price.

But the ability of this agent has exceeded his imagination.

As long as he can produce it, this fox girl will be able to sell it immediately, and she is quite eager to continue to buy it.

Seeing that she came to urge the goods again, Xiao Han had to smile and said, "Isn't it more beneficial to you to produce slowly?" ”

"Scarcity is expensive, there are many people who buy, you can raise the price, in this way, wouldn't you make more money?"

"Big brother, I'm doing word-of-mouth, not a one-shot deal, how can I do that!" Sighing, Ruoxiang said depressedly: "What's more, I am now selling to the same clan, and the price is too high!" ”

Thinking of the hot scene of selling telescopes, she was really anxious.

Now there are more than 1,000 people who have spent money to order, and if she hadn't stopped in time, this number might have exceeded 10,000.

But although the black crystal mine on her island is not small, it is impossible to mine two million kilograms of black crystal!

This way of having to have black crystal to trade is really a headache for her, so if she wants to order it now, in addition to the original price, she must add another 2,000 kilograms of black crystal stone.

As for food, with enough spars in hand, it is still easy to buy, but Xiao Han's shipment speed is too slow, which makes her a little unbearable.

Looking at his calm look, Ruoxiang couldn't help but say, "Big brother, is it really so difficult for you to get this telescope?" ”

"It's really not good, you can arrange more people to do it together!"

"I want to, too, but I don't have any!" Xiao Han smiled bitterly and continued: "Wait, in another ten days and a half months, the shipment speed should be faster." ”

"It's all resources, don't you think I don't want to earn it?"

After chatting with Ruoxiang for a while, Xiao Han turned off the video call, in fact, he also wanted to arrange more people to go to the telescope workshop, but there was no way!

Firing crystallized mud also requires manpower, and the sixty people who have just been recruited in the past few days have all been arranged to the crystallized mud workshop, but there is still a shortage of manpower.

Some black crystal rocks are very large and must be smashed, and in the absence of machinery, they can only be smashed manually, which is a huge consumption of manpower, but it cannot be done.

In addition, it is necessary for someone to feed, someone to burn the fire, and after the firing is successful, bagging, storage, etc., all need to use human hands.

Due to the shortage of manpower, he has even transferred twenty people from the mine.

"It seems that we still have to build the houses designed by Torg first, because the shortage of manpower is too great." Xiao Han whispered, raised his feet and walked north.

The terrain over there is slightly higher, and as more and more islands are decomposed and absorbed in the future, the terrain will become higher and higher, so it is most appropriate to build a stargazing platform there.

It took more than ten minutes for Xiao Han to see a busy crowd not far away.

The foundation of the ten meters deep had already been dug up, and the crystallized mud had just been poured into it this morning, and after only a few hours, it had completely solidified, and its hardness even exceeded that of the armor of the fifth rank of the mortal rank.

The circular foundation is fifteen meters in diameter, and a dozen or so workers are now fixing the cold iron steel bars on it.

At the same time, some workers fixed the wooden planks on the edges of the cold iron steel bars that had been laid, waiting for the crystallized mud to be poured.

"According to the solidification rate of crystallized mud, it should be able to be built to a height of 100 meters in ten days!" Xiao Han muttered.

At present, he only plans to build the observatory to a height of 100 meters, which is enough for the time being.

In this way, the saved manpower can be distributed to other places, at least to build the much-needed dwellings first.

After more than ten days of research, Godot and Feng Yonghe both became level 5 blacksmiths, and Ling Yi also became a level 4 blacksmith after studying the level 4 steel armor building drawings on the technology fruit.

It is even said that because of the numerous building drawings, in these short ten days, all the blacksmiths have been promoted once.

But even then, they didn't have time to build equipment.

Just forging a large number of cold iron steel bars has already taken up a lot of their time, and the scale of the ironwork shop needs to continue to expand.

But now there is no surplus manpower, and even if all the fifty level 5 houses are built, there will only be 1,000 people, and there will not be too many people who can be assigned to the blacksmith shop.

Looking at the busy Gucci and Torge, he wanted to ask if he could squeeze out some people to go to the telescope's workshop.

But now it seems that this idea can only be abandoned, and one can only hope that the level 5 houses in Sumy can be built faster.