That night, fireworks were indeed set off at the Daming Palace.
A large number of fireworks are released.
Li Min and his girls were sitting in the office above the Tang Building, watching the fireworks in the distance.
They were enjoying the fireworks. The night was getting darker and the fireworks were beautiful.
After a long time, everyone couldn't hold it any longer.
First, Ji Ruxue asked: "Mr. Zili, I heard that the queen is quite prejudiced about the death of Changsun Wuji! I'm afraid she won't accept the gift you sent to the palace this time!"
Wu Jue also said: "Yes, I think so. After all, Changsun Wuji is her biological brother! In this kind of relationship, she may hate you!"
Su Mei said: "The two of them grew up under Gao Shilian's upbringing. One of them has a loving mother, but the other one does many evil things. It's really incredible."
Li Min said, "You don't have to worry too much about this. I believe Auntie will put the overall situation first!"
Li Min behaved surprisingly calmly.
Be convincing.
After finishing, he continued to look at the fireworks in the distance.
At this time, the people in the entire Chang'an City were watching the fireworks in the distance.
Many people didn't even know where the fireworks were, and some people simply assumed that they were set off from a tenement building of the Shengtang Group.
These people had preconceptions. If Li Shimin knew about it, he would be furious to death.
I finally spent so much money, but people think I didn’t set it off. That’s really uncomfortable.
Li Min had no special feelings about this.
…
The next day, some changes occurred in Chang'an City.
Many people entered Chang'an City and lived there.
Suddenly, there was a lot of traffic.
A large number of tricycles filled Chang'an, and many people rode tricycles into Chang'an City.
These tricycles are owned by some rich people.
At the same time, a problem emerged.
On this day, the three families of Lu, Zheng, and Cui appeared at the same time, looking for something to do with Li Min.
When the three family heads arrived at the tenement building, they could not find Li Min.
Finally found Zhu Shan.
He then said: "Mr. Zili is in the laboratory now. Please wait a moment. I will inform you right away!"
After finishing, he went to notify Li Min.
After a long time, Li Min appeared.
At this point, the three of them came forward.
"Mr. Zili, you are finally out."
First came Lu Chundao.
Li Min looked at the three people and felt a little curious.
"Oh? What's the matter, let all three of you come to me!?"
"It's like this. Recently, more and more people have come to Beijing to take the exam, and many of them use human-powered tricycles!"
Now that tricycles have opened, they have changed people's lives. This is a good thing! In the future, it will have to penetrate into all aspects.
"Isn't that a good thing? Our business can get better! We can sell more cars!"
Li Min also thought of producing more.
Unexpectedly, Lu Chun said: "No, our business has not improved. On the contrary, the rich people keep coming up to give us advice, saying whether we can connect the tricycle to the horse to provide horsepower."
After all, this tricycle is fine for short distances, but it has serious shortcomings for long distances."
The other two people said the same thing, saying that if they want to make business better, they need to make some changes.
But they won't improve this so-called tricycle.
After all, the craftsmanship is not enough.
Regarding the opinions of the three people, Li Min had his own thoughts.
"If it were replaced by horsepower, it would be equivalent to technological regression. I don't agree with this."
Li Min immediately stopped the three people's thoughts.
Why do this?
Three people, you look at me, I look at you, I don’t know why.
What can be done?
The purpose of their coming here is to improve this so-called tricycle.
But Li Min said it couldn't be changed, so what could they do?
"Mr. Zili, is there any way to do this? If not, our business may not be sustainable!"
Zheng Bufan continued.
Since the Zheng family joined the Shengtang Group, his growth has also been outstanding.
But now, he can be on his own.
Yes, if this problem is not solved, they will lose some of their customers.
People from the Cui family also said: "Our production is constantly increasing, but the inventory is getting more and more. This makes it very difficult for us. We are under great pressure. In addition, some time ago,
We acquired Wang's store, which reduced our cash flow to very little. Other industries are fine, but this tricycle is very important to us!"
Li Min said, "Don't worry about this."
He said don't worry, there is really a way, but everyone wants to know what it is!
"Really? Please tell us how Mr. Zili will handle it!"
At this time Lu Chun asked.
"In less than a month, a new tricycle will appear, so you can rest assured and go back and wait for the production of the new tricycle!"
Li Min said this, but the three of them were still a little worried.
After all, there is no basis for what you say.
I just had to ask.
"May I ask Mr. Zili, what do you mean by the new tricycle?"
Zheng Bufan asked.
"Okay, then I'll tell you now!"
Li Min said.
The three of them listened attentively.
"I want to use something called a battery to install it on a tricycle, so as to provide the tricycle with continuous power support to replace manpower! This battery is something I have been researching recently, and it is almost completed."
Li Min had researched how to make batteries before.
Ordinary battery: The plates of ordinary batteries are composed of lead and lead oxide, and the electrolyte is an aqueous solution of sulfuric acid.
chemical principles
The equation is as follows:
Total reaction: Pb(s) PbO2(s) 2H2SO4(aq) Reversible symbol 2PbSO4(s) 2H2O(l)
...(Chemical equation omitted) (PS. In reality, batteries can indeed be made using homespun methods.)
With these things, he can make it quickly.
He will add some local methods to create some chemicals, and then gradually mass-produce them. He will use more modern equipment to produce chemicals. He has plans for this.
This battery is very fast for him.
Battery? Everyone was confused.
What it is?
Li Min had no choice but to explain: "Have you seen the lightning in the sky? It's that thing. Put it in a reaction tank!"
This explanation made it even more difficult for everyone to understand.
In the end, Li Min didn't want everyone to understand.
"Anyway, you will know in the future. When the time comes, I will print out a newspaper and introduce it uniformly! So, you don't have to worry too much about future performance issues."
Having said this made everyone feel more at ease.
Next, Li Min's battery progress is getting faster and faster, and the technology is getting better and better, directly approaching the future battery technology, which is an incredible progress.
In just a few days, there was a large-scale report in Zhenguan Newspaper.
Li Shimin quickly learned about this newspaper.
At the same time, the use of batteries is not limited to tricycles, there are many more uses.