In terms of distance, Han Jiang walked all the tables around, which was at least equivalent to walking ten miles.

Along with the degree of water, he also toasted a few cups, and Han Jiang could raise his glass more than a thousand times.

Two hours passed, toasting, listening to a few more words from elders, sages, and celebrities, Han Jiang felt that his legs were no longer his own, and his hands were no longer conscious.

Han An said to Han Jiang at this time: "There are seven more tables, the host and guest will be drunk after saluting, and the outer courtyard will let the guests go to salute." ”

Fortunately, there are many people in Han Yan's family, and there are also four-grade officials among the people. These people are also the main force of Hanfu's hospitality.

Otherwise, let Han Yanxuan personally pay a respect, and he will be tired.

Han Yanxuan only respects the host and guest, but it is relaxed.

Han Jiang...... He has no friends, but he has to respect all guests with a bit of status.

In the end, Han Jiang was still drunk.

I can't hold it up if I don't pretend to be drunk, and I can't even lift my right hand with the wine glass.

It's only a few o'clock, and it's the beginning of the unitary time.

The groom was drunk and had people carry him back to the new house.

The servants carried the people to the door of the small courtyard of the new house, and the eight maidservants dragged the people into the house.

The most intimate thing is the color.

Cai had already prepared the medicinal oil, untied Han Jiang's clothes and began to push Han Jiang's arm.

Han Jiang was pretending to be drunk, thinking that it would not be easy for him to see Cai again in the future, and he never expected to see Cai in the new house, so he wanted to give Cai a hug on the spot.

But after stretching out his hand, Han Jiang's eyes saw Qian Xinyao who was holding a glass of water.

it!

The strong desire to survive made Han Jiang instantly throw his face aside: "The left hand also needs to." "I just need to add one more sentence, the baby's hands hurt, it is the perfect coquette.

Qian Xinyao sat beside Han Jiang with a cup, and made up perfectly: "Today I heard someone say that the Zhang family is uneasy and kind, and the two girls of his family came over, and I don't know what kind of heart An has." After speaking, Qian Xinyao smiled weirdly, holding a water cup and drinking water by herself, she didn't bring water to Han Jiang to drink at all.

After Qian Xinyao's words were finished, Han Jiang was stunned for a moment.

You can also say this kind of hurtful words, don't be too ruthless.

In the blink of an eye, there were at least thirty more silver needles on Han Jiang's two outstretched arms, and the speed of the shadow needles was still fast enough, and before Han Jiang could react, five more were pierced in his neck.

How amazing Chinese medicine is.

Han Jiang realized it today.

The hand is disobedient, and the neck can't be twisted.

At this time, Cai began to take the needle on Han Jiang's right arm, and Han Jiang said that Cai was still good, and his face was cold and hot. But who would have thought, Cai just took a few, and then after taking a pulse, he handed the needle to Shadow, and Shadow tied it back as it was.

The three of them dragged Han Jiang to the second hall and put him on the sofa.

Then close the door, inside and out.

Ying began to check the window, it is customary to listen to the newcomer wall in this era of the Great Song Dynasty, but now it is only a unitary hour, the sky is still bright, and Han Jiang is still drunk and carried back, this will be no one.

Qian Xinyao moved the fastest, already placing a pile of books and sitting next to the sofa with empty booklets.

Aya also took a few books, empty booklets.

When Shadow returned, he came with a candlestick, the two oversized red candles in the cave room, which were bright enough and burned long enough.

Not only that, but Ei also prepared a spare one in advance.

Qian Xinyao opened her booklet, opened the empty booklet, and sat cross-legged: "First question, you told me last time that the three points of the right triangle are assumed to be ABC, and the heart of the AC point on the long side is D. You're not done. ”

it!

Han Jiang almost scolded.

Qian Xinyao, you stinky girl, do you know what day it is, do you know what the newlywed cave night is?

"...... Qianlang" Qian Xinyao shook Han Jiang twice.

Alas!

Never mind.

Han Jiang endured: "This is called the law of projection, ABCD is just a synonym, remember the Western Regions script I told you, they use twenty-six letters to form countless words, you can also understand it as A, B, C, D. ”

"No, no, it's just ABCD, it's good that ordinary people can't understand it." Qian Xinyao began to prepare the record.

Han Jiang can only memorize this knowledge that he has learned in junior high school.

However, this article is very useful for navigation, and it is commonly used when learning the relevant knowledge of oceanography, and this theory should also be used in sextants.

BD²=AD· CD

AB²=AC· AD

BC²=CD·AC

Qian Xinyao got what she wanted.

Ying grabbed Qian Xinyao's collar and pulled Qian Xinyao to the back of the small table, Qian Xinyao sat there and began to sort out what Han Jiang just said, this is a set of knowledge points, to be sorted into a book.

Ying sat in Qian Xinyao's position and took out his own booklet.

It was a set of internal circulation diagrams, which was also given to Han Jiang very early.

One breath is enough to speak for one night, Han Jiang didn't say a word, people breathe oxygen inhaled.

Ei immediately asked, "What is oxygen?" ”

How the hell did he answer that?

What is Oxygen.

This question is so difficult, Shadow's eyes widened: "It seems that Xianggong doesn't want to tell me." ”

"Well, oxygen is the most indispensable substance in nature, and it can be said that without oxygen, nine out of ten living creatures in the world will die."

"The oxygen is there, what is the oxygen?"

Han Jiang thought for a long time, and began to squeeze the little knowledge in his head: "Air, that is, the gas around us, is mainly composed of nitrogen, then oxygen, hydrogen and other ingredients. ”

"I want to see oxygen, the most practical oxygen."

How do you see oxygen?

Before Han Jiang crossed, there were sellers everywhere with oxygen concentrators, using the high-pressure air separation method, but even if he knew, he didn't understand the principle of the machine.

In the previous experimental class, potassium permanganate was used to produce oxygen.

But there is no one in hand at the moment, and it is unknown whether the natural potassium permanganate ore exists.

Well, the only possible thing is electrolysis of oxygen.

, this is so difficult, now there is nothing at hand, not even a glass tank, let alone a generator.

As soon as he saw Han Jiang's face full of embarrassment, Cai knew that even if the things that Ying wanted existed, he was afraid that it was not something that ordinary people could get, and in the words circulating on the street today, this was already the knowledge of the Heavenly Dao.

Just as Cai was about to give Han Jiang a step down, Han Jiang spoke: "Everything in the world is made up of atoms, how many atoms are there, one millionth of a sesame seed." Well, the most direct is water, pure water is made up of two hydrogen atoms plus one hydrogen atom, give me a few years, I will find a way to separate the water, turn the water into hydrogen and oxygen. ”

The water can also be separated, which is amazing.

Even Qian Xinyao, who was recording mathematical formulas, hurriedly took out an empty notebook to prepare for recording.

"Motoko? Isn't it the bean yuan sold on East Street? ”

Ei laughed to himself after saying this.

"Well, I'll recite it to you. I've memorized this countless times before, and I can only memorize it in one go. ”