Although he was mentally prepared, Zhang Heng was still shocked, it seemed that Shang Dong'er really knew something, but it shouldn't be really him, otherwise the current conversation would not be in this tone and state.

He didn't want Shang Dong'er to know that it was him, even if it didn't hurt him, but wanted to thank him, which didn't work, because he wasn't a single person.

He said: "No, I asked for leave to accompany a relative to rent a house in the suburbs." Then he went on to elaborate on the location and so on. It was originally to strengthen the persuasiveness, but because of too little knowledge, it was a little bit of a disguised appearance.

Shang Dong'er's eyelids jumped for a moment, and he stopped what he wanted to say, and changed his words: "Well, it seems that I recognized the wrong person." ”

This is so bad that Zhang Heng is not easy to speak, whether it is to say that he is wrong, or to ask what is going on, it is not easy to continue, if you say too much, you will lose, this is the warning of the ancients!

Invisible fluctuations are diverging, but when you feel it carefully, you find that there is nothing.

In the end, Zhang Heng scratched his head, and sure enough, Fu Mei immediately shouted: "I said that you are not allowed to scratch your head casually, why did you forget it." ”

"Huh! Fu Mei, Sister Dong ~ Dong, if there is nothing else, I will go out and get busy first. The conversation was interrupted and he was ready to retreat.

"Okay, thank you for the stuff." Fu Mei said generously.

"You're welcome, it's just what I said." Answered, this time it was a real flash.

Out of the office, he turned into his office and turned on the computer, fortunately he was not in a room with Zichen, otherwise he would need to do some hidden work, as soon as the computer was turned on, Zhang Heng entered the word "pottery", and finally got the answer that it was fired by "clay", and the specific firing process was not found, which may be the reason why he still does not understand the network.

But knowing that "clay" can burn pottery is enough, because the clay used to burn cement, called "clay" in the village, is actually "clay", he has found it in the original space, and has been used on the earthen walls of the houses in the tribe, no wonder the pottery of the Kui tribe is not very good, it turns out to be a problem of raw materials.

Clay is very easy to identify, and has a regional surname, in general, it is a large area of occurrence, a certain area of soil is clay components, so clay can hardly be counted in the cost, the cement plant is nothing more than to ask workers to dig clay and transportation costs, clay itself is not needed money to buy. So ten years ago, you could make money with a few dollars in cement and a big bag, and now the price of cement is rising, and it is only with the increase in wages and so on, and the clay itself also does not need money to buy, and the clay on the earth is like this, not to mention the original space, it is everywhere.

He had seen the brick factory workers making bricks by hand, and when he spread these insights to primitive people, he only needed to come up with an introduction after letting primitive people spend a lot of time pondering slowly, and gradually pottery could develop.

"So pottery came about because it was fireproof?" According to the information, when the clay is smeared on weapons and other things, it can be fireproof, and after drying, it will be shaped and peeled off, and then it was gradually developed into pottery by primitive people, and it was used in cooking, and later became an ornament...... looked at the time, and then entered the next doubt to be checked, "Wolf smoke!" ”

It is difficult to communicate between primitive tribes, it takes too long to pass the message back and forth, and it is easy to encounter danger on the way, he initially thought about raising carrier pigeons, but because he had seen a fight between birds of prey in the sky before, he gave up completely, and the pigeon flew to the sky, afraid that a face would die under the claws of the beast, saying that the words of the primitive people have not yet developed, and the pattern expression is not clear, and it also limits the use of flying pigeons to pass the book, or wait.

The birds of prey in the sky will occasionally fall down to hunt small animals, but compared with the volume of primitive people, they are still weak, and they are not absolute, once Zhang Heng saw a super large bird, with wings wide enough, but only through the sky above Taihao, it is estimated that the big birds in the forest can not carry out hunting advantages.

When he came back to his senses, he stared intently at the computer screen, and soon found the information, but he was puzzled, because in his inherent thoughts, the wolf smoke was not the smoke of the beacon fire used to transmit the news of the war in ancient times, and it was burned with wolf dung points.

But now there are different opinions on the Internet, and most of the inquiries point out a problem, "wolf dung does not produce thick smoke after burning, but it is very light and unclear, the so-called wolf smoke is not burned wolf dung, but because the totem of Turkic and other ethnic minorities is (wolf)." ”

Seeing the totem, I couldn't help but inquire again, which increased my understanding of the totem, and then perfected a little bit of religious thought.

smiled, about the problem of wolf dung burning, others are not good at experimenting, but for him, there are wolves in the tribe, and he is afraid that there will be no wolf dung for him to experiment, so he quickly wrote a note and passed it into the space.

"Burn three piles of wolf dung where I can see, take fresh, semi-dry, and dry them thoroughly, faster!" Seeing the words on the note, Su Xiu's face was a little pale, and she felt that the food she had just eaten in her stomach was tumbling, why did this young king suddenly want to burn dung? Wouldn't it be better to play with mud?

But this note is equivalent to the Sun King's order, Su Xiu can only helplessly find Wu and talk about it, after such a long time, Su Xiu can already communicate with Wu simply, and can also figure out the tone and actions of the primitive people to express the meaning.

"Okay, good ......" Wu said, the final meaning is to hand over this important task to Su Xiu, it's not that Wu doesn't obey the Sun King's orders now, but Wu is already doing what the Sun King has explained, and he is busy, and he thinks that Su Xiu can complete this trivial matter.

Su Xiu's face turned even paler, at this point in time, it was the busiest time of the day for primitive people, and the men were all exercising their combat power, fighting separately, and they were not free. The bearded man also protected Dazhu's side, practicing bows and arrows with the other three, and she was not easy to call.

Qin Shou, Yu Ming and others, she was scared when she looked at it, she didn't dare to shout at all, and finally spared a circle, and found that she was still nothing, and she directly opened her mouth to explain to the primitive people without Wu, and she didn't have any prestige on her own.

In desperation, I hurried to find my sister Su Hong, and then Su Hong found Dazhu and told her about it, Dazhu immediately slapped his chest and hummed: "Sister, don't worry, don't you just burn a~~ That, hehe." Although Dazhu was stupid, he cherished face, and hurriedly changed his words: "It's not easy to burn some night incense, look at me." ”

Now there are a few men under Dazhu who can be called, Qin Shou, Bugu and others are also quite good to him, which makes him feel really a bit of a cadre, his hair is longer, the time to comb it every day is longer, and he has a light hairstyle of a great man...... It took a little effort to prepare the three piles of wolf dung, and the tribe was already collecting these filthy things and using them as fertilizer, but Zhang Heng asked too much, and he wanted to divide the three types, so he delayed for a while.

A foul smell quickly filled the air, making people feel like they were about to suffocate, and the smoke gradually came out......

(To be continued)