The stones are collected locally and processed in steam crushers.

There are steam tracked tractors, which can solve the problem of close proximity such as bulldozing, transportation, etc.

The meeting was very serious, and everyone put forward some ideas of their own, and these people were the engineers who built the railway, and their task was to build the railway.

The biggest advantage of choosing this road to go north is that there are fewer bridges needed.

The Datang cabinet chose this route in order to invigorate the grassland economy and double the business of wool and goat milk. Of course, more importantly, to further let Datang control the Northern Regions, there are still many tribes in the north that have not completely surrendered, and the capacity of Datang to the north with this railway is doubled.

"What do you have to say?"

"I won't go up to say, it's a great project to build a railway and use a dragon car to become the strongest transport capacity, we are crossing the river by feeling the stones, this first railway we are repairing while groping, finding problems and solving problems, until the completion of this section of the railway."

The squire who came to inquire immediately wrote down Yanagiki's words.

Yanagi asked again: "According to the instructions of the cabinet, the next few railway routes are also well chosen, and if I have any ideas, I will send someone to send the letter to the Ministry of Industry." ”

"Yes, Xie Juma instructs." The squire of the Ministry of Works gave a half-salute and then retreated.

Yanagi listened to some of the rest of the discussion and left the Ministry of Works.

In the following days, Liu Mu personally took people to class in Wenyue Pavilion.

Wenyue Pavilion also began to pick people.

First of all, there are excellent soldiers in various armies, soldiers with a certain force value, then all the female cavalry of the former Princess Pingyang Zhao, followed by the literate concubines in the family of the Tang Xungui, and finally the daughters of the families of the low-level officers around Chang'an City who have made countless meritorious achievements.

The people of Chang'an only know one thing.

The Emperor of the Tang Dynasty personally mentioned the words, and the gods guarded the Lei Yin Battalion.

The first batch of Lei Yin battalion soldiers were trained in the southern suburbs of Wenyue Pavilion, and there were 10,000 Chang'an guards on the periphery to blockade them, and no one could approach half a step without the imperial pen of the Tang Emperor.

There are double guards of the Tang Dynasty and Wenyue Pavilion guards.

The only lecturer is Liu Juma, and the minimum who is qualified for training is the eighth grade official position, and the excellent one is seven grades.

No one knows any secrets, not even the Cabinet.

Soon, there were many small rumors in Chang'an City, some people said that Liu Juma was famous all over the world for training 800 dings back then, and this time he personally returned to Chang'an to train the Lei Yin Battalion, and he would definitely not be weaker than 800 ding.

But what is incomprehensible is why female soldiers were chosen.

Could it be a magical firearm for the troops?

The speculation has only been circulating in Chang'an for two and a half days, and a ban from Wenyue Pavilion has come to an injunction, and no one in Chang'an City dares to talk about the Lei Yin Battalion.

South of Chang'an City, under the Gaoguan Waterfall, the only hydroelectric DC generator that takes advantage of the water flow difference, as well as hundreds of battery matrices, are being built in full force, which will provide the necessary power for the Lei Yin Battalion in a month.

The training camp was divided into two groups, one was the escort battalion.

Yanagi is giving a lesson to the guard battalion.

"Your task, once you can't hold the perimeter, the first thing is to burn the codebook, and the second thing is to burn the thunder machine completely. Then what if you run away with the thunderbolt, or if you can't escape? ”

In the face of Liu Mu's question, everyone silently wrote down their answers.

Someone from Wenyue Pavilion went to check the answer.

Most of them say kill the Thunderbolt and then commit suicide.

Far from this answer, all of them are written down for the punishment of running a cross-country run with a weight of ten miles.

Liu Mu asked again: "How to quickly burn the code book and answer the best prize." ”

Immediately, someone brought out a plate of eighteen small silver ingots, one tael each.

Liu Mu said again: "The worst answer is punished." ”

Liu Mu's voice fell, and a backpack larger and heavier than an ordinary load-bearing backpack was placed aside.

"Time is one hour, and there is another problem, how to destroy the thunder sound machine, three hours. I want your answers, no discussion is allowed, and each group has a pillar of incense time to come forward and observe the thunder machine. ”

Yanagi leaves immediately after the task is posted.

In another courtyard, there are more than a dozen large classrooms, and there are 40 people in each classroom who are working hard to learn and strengthen their ability to read Chinese characters.

It is necessary to have no deviation in the understanding of all Chinese characters.

Li Shimin specially called 20 of the best Chinese teachers and 40 assistant teachers.

In this courtyard, six real celebrities led by Yu Shinan are coding each Chinese character, as well as special symbols, numbers, and so on.

After Liu Mu entered the house, Yu Shinan signaled Liu Mu not to make a big move, which would affect the five colleagues who were working hard, Liu Mu lightly withdrew from the house, and Yu Shinan followed.

The two were outside the house, and Yu Shinan said: "At present, some words with homophony, synonym, near sound, and synonym are very troublesome, and we discussed it yesterday, so we can consider using words." ”

"Words?"

Yu Shinan nodded: "A simple word composed of two words, especially used to distinguish words that are easy to confuse. ”

"You always think that you can be as good as you can, the main thing is to be able to convey the information clearly."

Liu Mu did not get too involved in these details, and he believed in the wisdom of the Tang Dynasty.

Yu Shinan said: "With four numbers representing one word, then there can be nine thousand nine hundred and ninety-nine words, and the commonly used words are definitely enough, but if you want to add some words, then why not choose to use five numbers to represent one word?" ”

"Elder Yu, how many words do you think these students can memorize with their own brain power? In the future, you will need to add a password, so it is not good to send a report that is too complicated, we ask for it to be simple and accurate, do you always think about what other good way? ”

"Also, we have another way, which is to split the word."

Yu Shinan described in detail his second method, which was to break down the characters into strokes and then send them in the simplest way.

For example, horizontal, folded, and vertical......

Liu Mu didn't know if this was appropriate, and remembered that Morse in later generations was numbers plus English letters, and then relied on letters to form words and sentences.

Yanagi asked, "It's inevitable that there will be a mistake with this!" ”

Yu Shinan asked rhetorically: "How is it wrong?" ”

Yanagi asked, "For example, Tianzi?" ”

When Yu Shinan heard Liu Mu's words, his face immediately turned black, and Liu Mu saw that Yu Shinan's face was not kind and hurriedly said, "Isn't it wrong?" ”

Yu Shinan's voice increased several times: "How could there be a mistake?" After that, Yu Shinan immediately folded a branch to Liu Mu: "You write." ”

"First a horizontal ......"

"Ridiculous!" Yu Shinan was furious, snatched the branch in Liu Mu's hand and rewrote it again, and then pointed at Liu Mu: "You, you must have deliberately angered the old man, this will definitely not be wrong, the old man must make strict rules!" ”

With that, Yu Shinan threw down the branch and turned away, ignoring the willow wood no more.