Otaku Engineer in Great Tang Dynasty

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Li Zexuan was talking, Meng Wenhao, Li Tai, Tie Dan, and Li Yu listened attentively. The first "Chemistry" class of this era was quietly unfolded in such a room.

Time passed slowly. After about an hour, Li Zexuan finally explained the principles of chemical reactions in the glass manufacturing process. Of course, it is estimated that less than 40% of what they can really understand. After all, they are a little bit. No chemical basis.

"Okay, let's stop here for the first time. If you understand the general principle, it will be done. I know that you have many things that you don't understand. If there is an opportunity in the future, I will give a special "Chemistry" class, but it is definitely not now.

Li Zexuan talked for a long time, his mouth was dry, he quickly drank a few sips of water, and then said.

"Ah~? I won't talk about it? Sir, are you too irresponsible?"

Li Tai was the only one who dared to arrange Li Zexuan in person. The little fat man pouted and mumbled dissatisfiedly. He was completely immersed in the world of chemistry just now.

Li Zexuan's face is full of black lines, your special mother is not sister paper, and I didn't do anything to you, why is it called irresponsible? He waved his hand and said, "If you can't tell me, I won't talk about it, Qingque, you go get a pen and paper. Before Fu Bo and the others have made a compass, prepare to write a few more chapters of "The Mortal Cultivation Biography"!"

Li Tai immediately became energetic when he heard the words, and the dissatisfaction on his face disappeared instantly.

"Hey, this is good! I'm going to prepare paper and pen!"

"Wow, it turns out that "The Legend of Mortal Cultivation" was written by your husband?"

Li Yu exclaimed. She had just read the newspaper Li Zexuan handed her in the car. Apart from the news, there was nothing more that attracted her. Although she only read the middle chapters of "The Mortal Cultivation Biography", But he was deeply attracted by the bizarre world of cultivation.

Fortunately, Li Zexuan gave her some newspapers from previous issues. If she were to read today's issue, it is estimated that the expression on the little girl's face is not surprised, but vomiting blood! Because in this issue of the newspaper, I can see Li Zexuan rewarding himself!

"Xiao Yu'er, just in the car, I gave you the newspaper but to let you read the news, why did you go?"

Seeing how excited the little girl was, Li Zexuan knew that she had watched a lot when she was in the carriage just now.

"Uh"

Li Yu stuck out his tongue in embarrassment and had nothing to say.

After a while, Li Tai got paper and pen and everything was ready. Li Zexuan looked at the four of them and began to talk about "Mortal Cultivation Biography".

"Continuing from last time, today we will start with Chapter 34 \'Blink Sword Technique\'.

"Blinking swordsmanship?" Han Li repeated the name of the swordsmanship to himself.

"Yeah, what do you think the swordsmanship has to do with blinking? This name is funny or not."

"Have you practiced this sword technique?" Han Li asked concerned.

"Of course not. Who can practice martial arts that doesn't even use true energy? Isn't that a fancy? Don't talk about me, no one has practiced since it was founded."

"

Today's opening scene is quite explosive. The words Blink Swordsmanship immediately attracted the attention of Li Tai and others. In fact, even Li Zexuan admires the imagination of the original author Wang Yu of "Mortal". Such a new and weird sword technique can be imagined. For people like Li Tai and Meng Wenhao who have never been exposed to online literature, this The new and weird swordsmanship is even more attractive.

To some extent, the "blinking sword technique" created by the former elder of Qijuemen is probably the "blinking technique" that has the greatest impact on Han Li's life, and the blinking sword technique is certainly not a real practice technique. , Not even a kind of swordsmanship, but more like a "killing encyclopedia", the pursuit is to use all available factors to seize the fleeting opportunity, and kill in an instant is better than Own enemy.

It can also be seen from the original work that Han Li has set foot on the road of cultivating immortals for nearly three thousand years. His realm has risen from a mortal to the last Mahayana ancestor, and his skills are constantly upgraded, but this mortal martial arts But it has been affecting him, which shows the power of this blinking swordsmanship.

Stealing Cheats-Surprise-Three No Practice-Encounter at Night-Perverted Condition-Source of Secret Skills-Leave a Message at Night-Cloud Wing Bird-Everything is in place. In a blink of an eye, there are ten chapters to talk about, and the time is almost the same After another hour, at this time, Fu Bo finally walked in with a small wooden box.

"Master, look, the first compass has been made!"

Fubo looked a little tired, but he was more excited. It could be seen that he had also lost a lot of effort with this first compass.

Li Zexuan took the box and opened it, and he saw a palm-sized compass with a wooden shell lying quietly in the box. As for why the shell is made of wood, the main reason is that iron interferes with the direction of the compass. The copper of the times was mainly used for casting copper coins, even more precious than iron, which is not conducive to popularization!

Li Zexuan took out the compass, held it in his hand, and saw the magnetic needle rotating with the dial. When it was still, the four directions of south, east, north, and west could be clearly recognized from the dial.

"Hmm, great, Fu Bo, thank you for your hard work!"

Li Zexuan looked a little excited. The perfection of this first compass was beyond his imagination. Although the pointing of this compass is definitely not absolutely accurate (because the north and south poles of the geomagnetism do not completely coincide with the north and south poles of the geography ~ www.ltnovel.com ~ there is a magnetic declination, this is in the "Mengxi Bi Tan" by Shen Kuo, a scholar of the Northern Song Dynasty in my country Already mentioned), but it is really good to be able to do this step. At least this time the fleet goes south, this compass can be called an artifact. With and without a compass, the final difference is really big.

"Hehe, no hard work, no hard work, Master, the materials for making glass are already available, and the old man decided to start firing glass tonight. After all, time waits for no one!"

Fu Bo said with a smile.

Li Zexuan couldn't help saying: "Fu Bo, you are so old, so it's better not to stay up late. You don't need to worry too much about the glass thing. According to the method I wrote, you should be able to make it in two or three days!"

"Master, old body, don’t worry, the old man has just entered his sixtieth year this year. He has been working for a whole life, and his body has always been healthy! Besides, I will just stare at the side and don’t need much physical effort. I’ll definitely be fine. !"

Fu Bo is now full of red. Judging from his complexion, he does seem to be more energetic than some people in his sixties. Perhaps a person's heart is full of energy, which can indeed make his body more vigorous!

"Well, anyway, your body is important, you are the pillar of our workshop!"

Seeing Fu Bo insisted on insisting, Li Zexuan had no choice but to compromise.

"Hehe, thank you Young Master for your concern, the old man should go busy first!"

Fu Bo was moved in his heart, he arched his hands and said.

"Ok!"

Third! (For the first deacon's name in this book, the preface to the name of Gong is added to Lao Gong!)

Thank you Xuefei, 6667752 for the monthly pass!

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