Wei Shuyu asked the sledgehammer to complete the brushes, shells and other parts one by one. During this period, Wei Shuyu found that someone knocked on the door again, but Wei Shuyu ignored it, thinking that it should be Xia Zhu's girl, and she planned to help herself take a bath again.

Thinking of taking a bath, Wei Shuyu felt as if he was warmer again, and the room was no longer cold before.

After some tossing, Wei Shuyu watched the sledgehammer assemble the first generator in Datang. Wei Shuyu asked the sledgehammer to get a gear set and install it on the generator, and then Wei Shuyu personally acted as the power generation power, holding the handle in his hand and turning it.

With the rotation of the handle, through the gear set, the parts wound by copper wire inside the generator are driven to cut the magnetic inductance line at high speed. Wei Shuyu noticed a squeaking sound in front of the two copper wires exposed by the generator, accompanied by a flash of lightning.

Wei Shuyu knew that the generator could work normally. And this electric light also marks that Datang will enter the golden age of electricity.

Of course, Wei Shuyu is not stupid enough to promote generators now. The purpose of his generator is to supplement the energy of the robotic sledgehammer, and then provide electricity for his own research institute.

And at present, this matter can't even let the four girls know. Judging from the bloody plot on TV, these four girls were sent by the Taizong.

Who can guarantee that there is no other purpose in it, although everyone is having fun.

The completion of the generator made Wei Shuyu breathe a sigh of relief. Although he knew that he could solve the problem of sledgehammer electricity. But he didn't build a generator, and his heart was always hanging in the air.

Next, Wei Shuyu has to consider the power part. After all, it is impossible for Wei Shuyu to use his hands as a power to generate electricity.

And power, there are more available. Such as hydro, wind, solar, etc.

Water? In Chang'an, outside Guocheng, next to Xishi, in the 'research institute' is obviously impossible. Unless a power plant is built next to the Yellow River, it is still feasible.

Wind energy? Obviously, the goal is bigger, and it is impossible for Wei Shuyu to erect a wind power unit of more than 100 meters in the yard.

Solar energy? The materials are insufficient, but the sunshine in Chang'an City is insufficient, and once the power generation panel is made too large and supported on the roof, the target is still very large.

What exactly is used as motivation, Wei Shuyu fell into deep thought......

This night, Wei Shuyu thought a lot, and didn't know when he fell asleep. He was woken up by the cold, and despite being covered with two quilts, it was still cold.

During the Zhenguan period, the winter in Chang'an City was very cold, and it should be around minus ten degrees in the early morning. As a traveler who has enjoyed air conditioning, electric blankets and other items in the 21st century, two quilts cannot cover this strange world and strange cold.

After waking up, Wei Shuyu felt the need to get some heating. This idea shook in his head, and Wei Shuyu finally thought of the power system of temporarily replacing the generator with a steam engine.

The reason is that the steam engine is easy to manufacture and has no special demand for fuel. It's okay to use coal, but without coal, you can cut some trees in the mountains and throw them in the boiler.

On the other hand, the waste steam can be used to heat the entire manor through the pipes, and of course, in Wei Shuyu's view, heating is the most important thing.

Before living in Wei Mansion, Wei Shuyu once thought that he dreamed of catching fish every night, and every time he got wet all over his body, and the fish had not been caught. The main reason is that it is too cold at night, and the cover is too little, and a thin quilt cannot withstand the cold.

At that time, he wanted to get a heating unit, but it was delayed. This time, I was equipped with a power system for the generator, which was just enough to realize my warm dream.

Once this idea was born, Wei Shuyu instantly lost the slightest sleepiness. Pushed open the door, wrapped up in clothes and came to the yard, and began daily physical training again.

This is very necessary, he did not make high-end medicines, did not train medical masters, he paid attention to his body.

Of course, there is another purpose of training according to the special forces manual, that is, to clean up Xia Zhu well, so that he knows that his son-in-law cannot be flirted with by the way.

After the training, Wei Shuyu found the same amount of training, and now after doing it, he no longer has the first sense of prostration. Unexpectedly, it has only been less than a week, and his body has made great progress, which makes Wei Shuyu see hope, so that the girl can clean her up sooner or later.

After Wei Shuyu briefly washed his cold face, he returned to the room to start the sledgehammer and turn on voice control.

"Sledgehammer, make a mandarin duck pot for eating hot pot, and then make a stove, the two are used together. By the way, make the inner diameter of the furnace larger. ”

After Wei Shuyu finished controlling it, he leaned against the door, beware of a few girls breaking in. Especially Xia Zhu, he found that Xia Zhu was getting more and more inches, and he could dare to enter a single man's room without his permission.

Every time I see a sledgehammer making objects, it is a pleasure, and Wei Shuyu is secretly glad that he has a robot sledgehammer. An industrial robot that completely obeys itself, although it is called an industrial robot, but its function is very powerful. Basically, it belongs to the all-rounder, except for the military industry, which involves every state secret, the rest is a piece of cake for sledgehammers.

With this golden finger, how can you not be bull X? Who can stop it?

", it's swelling again, it's the rhythm of death. Low-key low-key !! ”

"Squeak!" There was a sound of the door opening in the east wing, and Wei Shuyu knew that a few girls were starting to get up, and looked at the sky, it happened to be dark before dawn.

The darkness will pass and the light will come......

The sledgehammer has just finished manufacturing the iron pot and the stove, and Wei Shuyu is quite satisfied with the sledgehammer. Carrying two items, he walked to the kitchen.

"Childe?"

"Well, morning!" Wei Shuyu put down the iron pot and the stove, and then looked at the stove, and found that the people of the Tang Dynasty even had a different pot from later generations.

He suddenly felt so lonely that he couldn't find something familiar, let alone someone familiar.

The light broke through the blockade of the darkness before dawn, and the first rays of sunlight shone on Wei Shuyu, and Wei Shuyu was shocked.

"Since there is no familiarity, then I will make everything I see around me familiar." At this moment, Wei Shuyu felt that the things of the later generations, as long as they were suitable for the Tang Dynasty, as long as they could be manufactured, they would all be copied.

"Childe, is this what you said yesterday, something to improve?"

"Hmm!"

"What's this?"

"This is an artifact I designed so that we can eat hot food even in the winter."

"Really, Childe?"

"I can't lie to you, let Jean, make room for me to come out. I'll tell you how to use it. ”

Several girls immediately dispersed, and then gathered around Wei Shuyu, their heads stretched out.

"I call it a furnace, and you've probably seen it. It's just that I've designed something else for it to make it a little bit longer-lasting. ”

"Come, Chunzhu, you can get some firewood, light it and throw it inside."