Otaku Engineer in Great Tang Dynasty

phone-reading

Early the next morning.

Just after dawn, the Li Mansion was already lively, because today the owner here is moving, but it can’t be said to be moving, because Mrs. Li and Daddy Li just went to Yunshan to live for a while and will come back. And because of the limited number of rooms at the Yunshan Courtyard, they didn't bring maids or servants with them this time. They just picked some personal clothes and frequently used things.

"Hehe~! Master, now we can finally see with our own eyes what Xuan'er's academy is like!"

After washing up, Mrs. Li came to the front yard, watched the maids put their clothes on the carriage, and smiled with satisfaction.

Li Jingmo curled his lips and said, "I asked Madam to stay in Yunshan Courtyard for a while. Madam, you didn't want to, but now you are happy?"

Mrs. Li gave her husband a blank look, and blamed: "Why didn't I go before? Don't you know? Didn't I have to hug the grandson earlier? Now Xuan Erfei let us go, so why don't we go? "

Li Jingmo smiled and said, "Hey! Madam, you are 80% self-satisfied! According to the old man, Xuan'er and the others are not at all anxious about children, it's useless for you to be in a hurry here!"

Madam Li stretched her hand to the soft flesh of Li Jingmo's waist, twisted it fiercely, and said angrily: "I am in a hurry? Dare you not worry? Xuan'er is not your son? You don't want to hold your grandson? Huh?"

"Ouch~! I want to hug my grandson too for my husband! But it's useless to be anxious for my husband! Madam, please let go and be reasonable!"

The maids and servants in the distance, seeing this scene, held back their smiles, and then looked away.

"Master, madam, the salutes are all packed!"

After a while, Mrs. Li's personal maid Qinger came over to Fushen Road. However, there seemed to be some mist in the little girl's eyes.

"Hey, good, good!"

Madam Li first responded, and then she realized that Qing'er's expression was not right. She lived for most of her life, and after a little thought, she understood the key, so she stepped forward and patted Qing'er on the shoulder, and smiled:

"Qing'er, this time I went to Yunshan with my master. There is limited space there, so I didn’t take you. Besides, aren’t there still Xiaohe and Xiaoxi there? With them, my master and I will not be missing. Take care of others, you and other people stay at home for a lifetime!"

Qinger said with tears in her eyes: "Then master and madam must take care of yourself!"

Mrs. Li smiled softly: "Yes, I will!"

Then he beckoned to Wang Zhong and said, "Steward Wang, the ups and downs in this mansion will be handed over to you. If someone comes to find Master and Xuan'er, you just say that we are in Yunshan recently!"

Wang Zhong bowed and said, "The old lady can rest assured that within this month, the whole family will be in peace!"

Mrs. Li smiled and nodded, and then got into the carriage with Li Jingmo. Pang Feiji drove the car in person. Forty-eight Wuhou, oh no, should be followed by forty-eight guards, and the group drove mightily. Leaving Yonglefang, head towards the east gate of Chang'an City.

…………………………

"Brother, why do you get up so early today?"

Li Zexuan also got up early in the Yunshan Courtyard, but happened to meet Lan'er who was entertaining himself downstairs.

Yesterday, he rushed back to Yunshan overnight. To be honest, he has lived here for a long time, and he is really reluctant. One is because the environment here is beautiful and the bustling city of Chang'an is missing, and there is one more. The birth of Xanadu is quiet; two, that is, the bed at Yunshan Courtyard is really comfortable!

Of course, when he came back last night, he naturally inevitably brought Lan'er this little sticky bag. When the little girl heard that she would live here for the next month, she was so excited that she would have to say anything overnight. Come and experience the accommodation environment in advance.

The little girl’s bedroom is arranged on the first floor, Madam Li and Daddy Li are arranged on the second floor, and he and Han Yuxi are on the third floor.

"Haha~! Laner, did you sleep well here last night? If you are not used to it, my brother will send you back to Chang'an today!"

Li Zexuan looked at the little girl and said with a smile.

"Of course I feel comfortable! Brother smelly, Lan'er shouldn't go back to Chang'an. Lan'er will live here forever! Humph~!"

Lan'er pouted and hummed.

"Haha! OK! Little girl, you can live as long as you want!"

Li Zexuan smiled, then shook his head and walked to the backyard.

"Brother, what are you doing in the backyard?"

Lan'er had sharp eyes. Seeing Li Zexuan was carrying a sword to the backyard, she hurried to catch up and asked.

"Heh~! Nothing, I just want to make a gadget!"

"What gadget? Laner wants to play too!"

"Hehe, Lan'er, just come and see!"

……………………

In the backyard, the brothers and sisters walked to a small bamboo forest in the east corner. Li Zexuan picked for a long time, and finally selected a bamboo with a very round end. He swung his sword and chopped it lightly, and the bamboo fell, and then he cut again and again. I cut it off in two places, and only took the bamboo stick about a foot long in the middle.

"Brother, can this bamboo make a sound?"

Lan Er asked aloud at this moment~www.ltnovel.com~Li Zexuan smiled and replied: "Of course, and it can be very loud!"

"Hehe! That brother will make one for Lan'er!"

That's right, all Li Zexuan has to do is whistle. In his opinion, how can there be no whistle for military training? What's more, he plans to develop football, basketball and other sports in the future, so he needs a whistle in any case!

But there was no plastic in this era, so he could only make it out of bamboo. Fortunately, he used bamboo to make a lot of whistles when he was a child in his previous life.

This thing seems to be very simple in structure, but there are still some technical problems in it. If you don't understand it, it may not sound.

Li Zexuan cut a section of the bamboo, leaving one end of the bamboo closed, and cutting the other end of the bamboo section as a blowing port. Make a forty-five degree gap at half an inch from the blowing port.

When many people do this, they may already be eager to blow. In fact, at this time, if you blow vigorously, there is indeed a sound, but this is not a real whistle sound, but a whistle similar to the wind. The sound is still very loud. weak.

In order to make the sound louder, it is necessary to add a blockage at the position of the blowing port. The block must be left half empty (don't doubt this, how to blow all blocks). After the block is added, you can continue to debug until the sound you like.

"Okay, Lan'er, you try?"

Li Zexuan tuned it for a long time, and after making the voice sharper, he handed it to Lan'er and said.

"Hehe~! Thank you brother~!"

Lan'er got a new toy, and her mouth became sweet.

Li Zexuan smiled and went on to do the second, third, and fourth whistle.

……………………

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