When Su He got home in the afternoon, he put down the big motor he had made before.
Before large electric fans are made, we must first consider small electric fans.
Fortunately, there is only Chengbo now, so he will suffer a little temporarily. He did not expect that employee clothing would be online so quickly.
Coupled with the hat issue, he originally planned to take his time.
This plan can't keep up with the changes. Who knew that I would meet someone who can make clothes so well, and who can make clothes so well.
Su He's previous idea was to slowly find a woman who was good at making clothes and get these benefits.
Before that, I asked Su Mei to make some.
Su Mei is now in her third year of high school, so she can't be distracted too much.
Su Mei also took a job in a shoe factory, which greatly affected her studies.
But Su Mei might want to make some money on her own, so Su He had no choice but to let her go.
It's just that if Su Mei fails the college entrance examination next year, Su He doesn't know what to say.
The motor is easy to make, but the power supply is not so easy to make.
If AC power is used directly, it would be easier to say something.
But it is not easy to make a storage battery, especially if Su He wants to make a lithium battery.
Making lithium batteries is still dangerous.
Then you can only settle for the next best thing and choose lead-acid batteries.
This kind of battery will have some toxins if it leaks at all.
Everyone knows the toxicity of lead.
However, this kind of battery is also slightly easier to make.
In fact, lead-acid batteries are easy to make and the materials used are not complicated.
Just use distilled water in a ratio of three to one and add pure sulfuric acid. During this process, you must not add water to the sulfuric acid.
Because concentrated sulfuric acid adds water, it will release a lot of heat and it is easy to sputter out.
This approach can easily cause accidents.
Su He didn't have concentrated sulfuric acid. In his previous life, he bought some household items. He didn't use this sulfuric acid in daily life, and it wasn't his interest, so he didn't buy it.
"Let's go find the teacher and borrow the laboratory tomorrow."
In the evening, Bureau He came over and said to Su He: "Master Gongyang has set a time for you to come at eight o'clock tomorrow night."
After saying that, He Ju planned to go back.
He has been very busy these days, and he wants to go back and have a good sleep.
"What situation, wait."
Su He stopped He Ju and said, "You should be done with your work these days, right?"
He Ju was confused and nodded: "I'm really free now. We still need to collect evidence about the soy sauce factory. It's not something that can be completed in a day or two. Then Su Chen will probably release it soon, but I'm afraid he has to worry about it. A punishment.”
Su He raised his head and looked at He Ju: "I thought he was going to get a blessing in disguise. Didn't he say that Peng Chang was coming down?"
He Ju looked at Su He: "Where did you hear the news? Is it a blessing in disguise? What did he do that others don't know about, but you don't know? Although this time, his dislike will probably be cleared away, but the mistake is Wrong, how could the municipal government not see it? It’s a blessing in disguise, what are you thinking about?”
Su He understood that he felt that Liao Xu's idea was wrong.
This is probably based on the municipal government's stance.
After all, Su Chen was from Chen City, so he might be protected to some extent.
After all, Su Chen was also a victim in this matter.
But at the same time, Su Chen was also responsible and had some negligence.
He Ju said: "If you have anything to do, just tell me directly. I'm very sleepy and haven't slept well for several days. I'm anxious to go back and catch up on my sleep."
Su He talked about his own affairs: "I have two things I want to ask you for help. The first one is related to Black Star. Before, my mother sold my big cow without telling me, that is, Black Star. Mom. I want you to help me find out which village bought Black Star's mother Black Point back."
He Bureau looked over and said, "What? Are you still planning to buy it back?"
Su He nodded: "I can add a hundred yuan. To be honest, the money I paid for studying before was all earned by Heijiao for me. I took advantage of the busy farming period to help others plow the fields and transport some things. , I earned money for studying. If there are conditions, how could I sell Black Point? Please check it for me, I don’t know who my mother sold it to."
"Can't you just ask your mother to find out? Okay, I'll ask it for you."
Seeing that Su He looked unhappy, He Ju agreed.
It's not a big deal anyway, just let the police go down and ask.
Buying cattle is a big deal, so it should be easy to ask.
"What about the second one?"
"The second thing is, I want to buy some lithium battery parts. I remember that we have a lithium factory in Bishui City. Please help me find the way."
This is a problem for He Jie: "I've just arrived here not long ago, and I don't have many connections in this area. Besides, factories like the lithium factory have a high level of confidentiality and it's hard to get involved."
After a pause, He Ju said, "Just ask the master tomorrow and let him think of a solution for you."
After giving his opinion, He Ju said strangely: "But what do you need lithium for? I heard that it is difficult to make and difficult to preserve."
Su He said: "I'll make some small electric fans. Besides, I don't want lithium, I want some finished products. It's protected by something, so it'll be fine."
After seeing off He Ju, Ye Chengbo asked strangely: "He Yaozi, what do you want lithium for?"
Su He pointed at the hat that Ye Chengbo had just washed and was drying, and said, "Make a small fan. Isn't it very hot when you wear a hat in the summer? I'll make a small fan and blow it for you."
Ye Chengbo waved his hand: "It's a little hot, but if it's dangerous, don't do it."
"What danger can there be? As long as you don't remove the battery randomly, this thing is not dangerous at all. Otherwise, you won't dare to use the flashlight."
Ye Chengbo shrugged and didn't care.
He didn't understand, he just had to listen to Su He.
If Su He said it wasn't dangerous, then it probably wasn't dangerous.
But deep down, I still feel a little confused.
During the day the next day, Su He went to the chemistry teacher and asked to go into the laboratory to do experiments.
The chemistry teacher was a little worried, but Su He repeatedly assured that there would be no problem and that nothing would happen.
In addition to Su He's good performance recently and Su He's high school entrance examination results, the chemistry teacher asked to observe by himself before allowing Su He to enter.
This matter was not important, Su He nodded and agreed.
After working for a while, Su He made a small, airtight box.
The chemistry teacher was a little confused: "What are you doing?"
To be honest, apart from the few things in books, he really didn't know much about anything else.
It seemed like I understood the whole thing, but it seemed like I didn't understand anything.
"A simple lead-acid battery is easy to make. Didn't you just see it?"
I saw it, but it was easy?
I want to die, am I a teacher or are you a teacher?
Why do I always feel like my identity is reversed?
