He felt that he seemed to have captured some business opportunity!

Now, in Wanmin City, in addition to Xianweiju, many hotels have been opened one after another.

After all, a fairy-style residence will never meet the needs of 100,000 people.

In Wanmin City, every restaurant supports Xuansuo delivery!

As long as it is in Wanmin City, only an additional commission fee is required, and it can be delivered by a dedicated person.

But he found...

These delivery management is too extensive.

The diner told the restaurant the order they were about to claim. When the restaurant was busy, it often had to wait for a long time before someone came to deliver the food box to the diner.

"I have visited Wanmin City these days and am already very familiar with the roads in Wanmin City!"

Yang Tong suddenly had an immature idea in his mind.

Prosecuted!

He wants to understand this industry!

Intuition tells him that this industry is profitable!

There must be something great!

then……

He went straight to apply for a job as a prosecutor delivery.

Started to deliver takeaway in Wanmin City.

...

graduate School.

Xu Mu goes to the research institute every now and then.

Mainly for progress.

Let’s see how the high-performance generator is doing.

In addition, of course, it is still to supervise Lin Qingcheng's learning progress.

As soon as he arrived at the research institute, Lin Qingcheng began to pester Xu Mu and ask this and that.

"Why does the sun rise from the east and set from the west? The book only says that the earth is rotating because of gravity, but why does gravity make the earth rotate?"

"The book says that gravity can make things in the sky fall. If there is no gravity, can we all fly?"

"The book says that the sun in the sky is far away from us, but why can we still see it?"

...

She is at an age of imagination and is extremely curious about the world in the book "Natural Science".

Unbound by inherent thoughts, she easily accepted these new ideas.

I feel even more curious about the outside world.

She grew up in the institute since she was a child.

Never seen the outside world.

The one I hear the most is what the craftsmen say.

From the craftsmen, she gradually learned about Xu Mu's identity.

After Xu Mu solved her doubts one by one, she couldn't help but hold Xu Mu's hand and asked, "Lord, can I go and see the outside world?"

Xu Mu did not refuse her request, thought for a moment, nodded and said, "After you learn the basic knowledge of natural sciences, physics, chemistry, biogeography and other major subjects, you can go out."

Lin Qingcheng nodded in confusion.

She didn't understand why so many more books were suddenly released.

But she knew that as long as she finished learning these, she would be able to walk out of the institute and see the outside world.

...

"Master, the latest hydro conservancy ring generator has been developed!"

In the next few days, Xu Mu came to the research institute and finally waited for good news.

Nine days have passed since the last primary generator was developed!

And these nine days have been spent with the bonus of the institute!

After the continuous thinking and research of these craftsmen and the continuous operation of the generators using water flow to wash, the generator was finally born!

"Now, you only need to use the water flow gap to generate electricity!"

After seeing this large device, Xu Mu was so excited.

He wants to completely illuminate the entire Wanmin City on New Year’s Eve!

Make the night like day!

then……

He quickly called Pei Yun.

Ask him to preside over the construction of a brand new hydropower workshop.

Outside Wanmin City, there is a huge mountain waterfall.

As long as it is used properly, the potential energy of water can be converted into electrical energy.

This provides lighting for the entire Wanmin City!

At present, this is also the only function of electricity.

Before the power storage technology was developed, Xu Mu estimated that the existing power could only maintain the operation of Wanmincheng street lights.

It is simply not enough to support every household to install light bulbs.

Three days later.

Under the construction of the craftsman department led by Pei Yun, a brand new power generation workshop was installed.

"Don't let craftsmen touch these copper wires. They are listed as dangerous areas within three meters. They are prohibited from approaching them!"

Then Xu Mu personally came to the power generation workshop and issued a ban on Pei Yun and the people from the Craftsman Department.

And some soldiers were mobilized to guard this important power generation site.

at the same time……

Lao Yang's Municipal Planning Department also successfully completed the renovation of the road.

Street lights were built on both sides of the road in Wanmin City.

Immediately afterwards, there are links such as burying wires and installing light bulbs.

To prevent light bulb oxidation...

Xu Mu thought about it but couldn't solve it.

Vacuum technology does not exist.

The difficulty of synthesizing inert gas is actually not lower than vacuum evacuation.

Only in a high-cost way...

Hurry up and make a tungsten wire light bulb.

He predicted that the oxidation rate of tungsten wire can only take about one day and one night.

In other words, only important occasions can...

Light up the whole city!

...

Xu Mu's big moves gradually attracted the directors of the lord's mansion and the people of Wanmin City.

They have never seen anything like this before.

It was actually built on both sides of the road.

Isn't this blocking the way?

But when the lord's mansion was promoting, the minor officials told them that this thing is not allowed to be touched.

Never destroy it.

The people suppressed their curiosity and started watching.

They watched the craftsmen of the Craftsman Department take copper wires and connect various street lights, and install an oil-free lamp on the top of the street lights.

In the eyes of the people of this era, it can be called a lamp...

Only oil lamps!
To be continued...