"Young master, do you want to take a bath now, and Xiaoxi will go and boil water for you?"

After dinner, Xiao Xi looked at Li Zexuan and asked.

Since the workshop often requires workers to work overtime, there are some "staff dormitories" inside the workshop, and those workers who work overtime too late and can't go back (because of the curfew system in Chang'an City) will sleep in the workshop at night. Correspondingly, the chef (i.e., the canteen) of the workshop closes late at night, specially preparing hot water and supper for some overtime workers, which are all benefits prepared for the workers after Li Zexuan took over the workshop.

"Don't worry, I have to make something more, Xiaoxi, don't be busy, you clean up and wash and sleep first!" When I'm done, I go to the well, carry a bucket of water, and wash it casually! On such a hot day, it is still comfortable to use cold water! ”

Li Zexuan waved his hand and said.

"Ahh Master, this is not good, bathing in cold water will catch a cold! ”

When Xiao Xi heard this, his little head shook like a rattle, and he resolutely disagreed.

"Heh~! , your young master and I have kung fu in my body, how can I catch a cold? Little girl, go wash it all in vain! Master, I'm busy! ”

Li Zexuan smiled nonchalantly, then turned around and went straight back to the room.

"Young Master~! Hum! ”

Xiao Xi stomped her feet with some annoyance, and the little girl sulked there alone for a while, but after a while, she got up and cleaned up the dishes and chopsticks!

........................

"Squeak, squeak!"

The night of Zuifeng Xuan is extremely quiet and comfortable. A waning moon hung in the night sky, and the sky was dotted with shining stars, like a Milky Way paved with fine quicksand lying on the blue sky. Another evening breeze blew, blowing the leaves in the courtyard and making a "salsa" sound, like the tide whispering, and like the pine waves calling. In the grass around the house, there was an occasional "chirping" of crickets.

In the "laboratory", Li Zexuan continued to manufacture voltaic batteries, there was no TV to watch, no computer to play, he couldn't sleep so early, he rarely found a good thing, he was really addicted to some fun, so he wanted to try to make a few more voltaic battery packs in series, whether he could make something happen.

As the so-called once born, second cooked, half an hour of effort, he actually made 11 volt battery packs, that is to say, he can now assemble a 12-volt voltage, 500 milliampere current power supply, it is not easy!

"Alas, I don't know if more than a thousand years later, archaeologists dug up the volcanic battery made by Young Master Ben, will they guess that Young Master Ben has crossed over from modern times?"

Li Zexuan looked at the dozen or so batteries on the table, and thought with some brains.

"That's right! It seems that someone really made a voltaic battery earlier, so Master Ben is not the first person to eat crabs? ”

Li Zexuan patted his head in frustration, because he suddenly remembered an archaeological news he saw on the Tianya Forum in his previous life, which roughly meant this:

"In 1938, Van . . . William. Von ilhelm Konig, an archaeologist working at the Baghdad Museum in Iraq, announced that he had discovered a battery that predates the voltaic battery. Conig claimed that the battery was made by the Mesopotamians as early as 200 BC. This "Baghdad" battery consists of a clay pot about 14 centimeters high, an iron electrode and copper electrodes surrounding the iron electrode. The iron electrode is also surrounded by greased paper to prevent it from coming into contact with the copper electrode. In the clay pot, Conig also found traces of some mysterious organic matter.

Later, based on antiquities, a replica of the Baghdad battery was made. The same electrode material was used, and the electrolyte was vinegar (which was most likely used at the time). Measurements by modern instrumentation have proved that the Baghdad battery is capable of generating one volt at a current of ten milliamperes. It is true that such a device can be used as a battery, but what was the real purpose of the Mesopotamians who made it more than 2,000 years ago? This question has always been an unsolved mystery. ”

There have always been some unknown civilizations on the earth, such as the ancient Egyptians and the Mayans, and perhaps their technological civilization at that time far exceeded that of the society of the 21st century.

"Bang bang bang!"

Then there was a knock on the door, and then Xiao Xi's voice followed.

"Young Master? Can I come in? ”

Xiao Xi said weakly.

After she cleaned up the dishes and chopsticks, after taking a shower, she stayed in the room alone, and she couldn't help but be afraid, because this place was not as popular as the Li Mansion, and there were only two people in the entire Zuifeng Xuan tonight (Sanbao naturally went to live in the "staff dormitory").

"Well, come in!"

Li Zexuan's chaotic thoughts just now were instantly interrupted by Xiao Xi, he came back to his senses and responded.

"Young master, this is ginseng tea, it's cold at night, you drink a little!"

Summer nights are like water, and in the middle of the night, it's really a little cold.

Xiao Xi came in and gently placed the tea tray on a few cases next to Li Zexuan's body.

Although she was scared to stay alone in the house, she couldn't run to Li Zexuan's house for no reason, right? The little girl's face is tender! So Xiaoxi wittily went to get a cup of ginseng tea, and used this as an excuse to run over.

"Well, good work!"

Li Zexuan said lightly while connecting the wire.

Although the night is as cold as water, his kung fu foundation is good, and he can't feel the coolness at all, and he can't use ginseng tea or anything at all! Besides, eating too much of this thing will cause the yang fire to be vigorous, and Han Yuxi hasn't married him yet, if he comes to the beast, will he have to solve it himself?

"Young Master, what are you doing? Can you tell me about it? ”

Xiao Xi moved a stool, sat beside Li Zexuan, and hurriedly found a topic by himself.

If she didn't find a topic by herself, she could only stay here for a quarter of an hour at most, and then she could only go back to the room sadly.

"Well, it's okay, but you can't say it~!"

Li Zexuan glanced up at the little maid, Xiao Xi had just finished bathing, and there were still a few small drops of water in the hair on her forehead, because it was summer, she only wore a thin pink low-cut skirt, Li Zexuan seemed to be far away, and she could feel the temperature of the snow-white and tender skin under the thin shirt.

He glanced at it, hurriedly lowered his head, and pretended to look at the wire in his hand with a serious face, it was really this late night, a lonely man and a widow, and a young and beautiful little beauty who was about to grow up, and the atmosphere was too ambiguous.

"Uh-huh! Young master, don't worry, Xiao Xi swears to the sky, and he won't say it if he dies! ”

Xiao Xi heard that she had the opportunity to share Li Zexuan's secret, and she was instantly very excited, she was innocent, and she didn't notice the strange eyes of her young master, maybe it was Li Zexuan, a big-tailed wolf, who was better disguised!

................................

(End of chapter)