"Xiao Xuan, you're talking about a flowing tube car, right~?"

On Yunshan, Yan Shaoning looked at Li Zexuan and asked.

Li Zexuan nodded, "Well, it's a flowing water cylinder car, if this kind of water wheel doesn't work, I can also design a new water wheel with more power and longer transmission distance~!" ”

There are several waterwheel models in his mind, but he is not familiar with this kind of thing, and he doesn't know if it can be used in the situation of Yanhuang Academy.

If it weren't for the current power system is not easy to solve, he will definitely build his own pump, for him, the pump is easy to do, the difficulty is the power problem that the pump needs, the internal combustion engine drive he is still short of materials, motor drive, he does not have a stable power supply system, so he can only play the idea of a water truck now.

Although Yan Shaoning was confident in Li Zexuan's creative ability, he still shook his head and said:

"I don't think so~! Yanhuang Academy is too far away from the Bahe River, and the terrain is too high, wanting to use a waterwheel to transport water is tantamount to a fantasy~! Even if it can be transported, it is impossible to transport too much, even if you can make a more powerful waterwheel, I think it will still be useless and the gains outweigh the losses~! ”

Li Zexuan rubbed his eyebrows, looking a little distressed, and after being entangled for a long time, he gritted his teeth and said: "In this way, Shaoning, you help me find a group of craftsmen who dig wells, and let them find a suitable place on Yunshan for me to dig a few wells~!" In the early stage of the academy, let's transport water from the bottom of the mountain~! ”

Yan Shaoning's eyes widened and said, "You kid is crazy, right~?" Yunshan is so high, how can it be possible to dig a well~? ”

Li Zexuan shook his head and disagreed: "Shaoning, it's not right for you to say that, although Yunshan is on higher ground, the mountains are densely wooded, and there is plenty of rain all year round, and some places can still dig out the water, you should be able to find a few good locations when you find an experienced craftsman~!" ”

There is a saying that digging wells in the mountains is futile, many people think that the terrain on the mountains is high, and there is no groundwater, which is a misunderstanding, in fact, there are places in the mountains where there can be groundwater.

The existence of groundwater is not only in the flat land, but also in the mountains, and sometimes there is no bottom water in places lower than the horizon~! The existence of groundwater is related to the structure of the rock layer, some rock layers can not hold water, some rock layers have confined water, and the general mountains are soil, trees, flowers and plants, these things are the main factors of water storage, if the soil and water are well maintained, it is not impossible to dig only two or three meters to dig water.

In Li Zexuan's previous life, a relative contracted a mountain to raise chickens, because the mountain is high and there is no running water, his relative asked someone to dig a well on the mountain, but only dug 1.5 meters to dig out the water, so digging a well, the terrain is not the decisive factor.

Yan Shaoning didn't understand this, he was suspicious: "Can you really dig a well on such a high mountain~?" ”

Li Zexuan said firmly: "Definitely can, Shaoning, you can rest assured, as long as the craftsmen who dig the well are experienced and can distinguish the water level, they will definitely be able to dig a well on Yunshan~!" ”

"Okay~! Then I will arrange for someone to go to Chang'an City tomorrow to find a well driller~! ”

…………………

On the Yunshan side, the construction of the academy is in full swing, "Datang Daily", for engineering and Yanhuang Academy also began wave after wave of propaganda offensive, when the first time to promote engineering, Ma Zhou arranged a group of people to study the articles published by Li Zexuan, many people in the editorial department have a deep understanding of engineering, so the later propaganda does not need Li Zexuan to write, the editorial department in this area of talent is a big handful.

Therefore, recently, the news section of the newspaper is almost slaughtered by the words Yanhuang Academy and engineering, and under such a fierce propaganda offensive, more and more people know what engineering is, and what kind of academy is Yanhuang Academy under construction outside Chang'an City.

Engineering, Yanhuang Academy, for a while, the momentum is like a rainbow~!

Of course, there will definitely be many Confucian defenders who have jumped out to criticize Li Zexuan for boasting about engineering through newspapers, but since Cui Yunhan was exiled to Qiongzhou and Li Zexuan came to Chang'an City on the night of the Mid-Autumn Festival, all the opposing voices have almost died down, one is ignorant, and the other is not courageous.

Moreover, as the Wang family used Kuaima to sell several issues of newspapers to other states and counties, the reputation of Engineering and Yanhuang Academy has begun to radiate to other regions. In particular, Li Zexuan's deeds of flying to the sky on the night of the Mid-Autumn Festival are particularly shocking, and the most intuitive embodiment is that according to the data fed back by the branches of "Datang Daily" in various places, the number of students enrolled in Yanhuang Academy began to show exponential explosive growth, and the number of students had broken through to 2,000 as early as two days ago.

If this data is released, it will definitely cause an uproar, because Guozijian and Hongwenguan together do not have so many students~!

Of course, there must be many students who just read the news and went to sign up, and it is likely that they have not fully mastered the subjects of the entrance examination of Yanhuang Academy, and even if they come to take the exam, they will have no hope of being selected.

More students choose to buy a new arithmetic textbook to go home and take a look, and they will sign up if they can understand and learn, and they will not sign up if they don't understand it, which can be seen from the recent sales of new arithmetic textbooks.

Up to now, the shipment of arithmetic textbooks of Wonder Culture has reached more than 50,000 copies, 50,000 to 2,000, which is a very disparity ratio, of course, there are some arithmetic enthusiasts who simply want to study Li Zexuan's new arithmetic.

In addition to the surge in the number of student registrations, there are more and more people who want to apply for Mr. Yanhuang Academy, firstly, because Li Zexuan's treatment is too generous, and secondly, that is, the current engineering and Yanhuang Academy are already on fire, and they can gain fame and fortune when they come here to teach~! Fools don't come~!

First of all, there are some famous Confucians in Chang'an, they were the first to find Li Zexuan for an interview, these days Li Zexuan has conducted ten interviews alone, but only one person was recruited, and he was still an old acquaintance - when he was in Guozijian, Assistant Teacher Mu who sat opposite him in the office, followed Xu Hongzhi and wanted to change jobs.

The rest of the people are either too deeply corrupted by Confucian culture, or they have no teaching skills at all, and they are completely based on the textbook, Li Zexuan said that he himself can't listen to such a boring class, how can his future students be willing to listen~?

Therefore, only one of the ten gentlemen who came to apply for the job successfully passed the test, and the low acceptance rate of Mr. Yanhuang Academy was gradually spread.

……………………

(End of chapter)