After coaxing the child to fall asleep, Su Qinghe talked to the system about researching the mobile phone.
She thought, since she wanted to study it, she might as well study wireless communication directly.
And as long as her research and development costs are lower, the price of mobile phones can be controlled. A large part of the cost of these electronic products is on research and development expenses.
If she can control it, mobile phones will be easily popularized.
Su Qinghe tried to look for communication tools such as mobile phones in the medical equipment, and after seeing the end, he really found it.
"Even mobile phones are medical devices?"
Su Qinghe said in surprise.
"Host, wireless communication is an essential tool in medical treatment."
Su Qinghe has already learned physics knowledge and some materials science and electronics in order to develop a CT machine. This brings me back to looking at radio stuff. Fortunately, I have other knowledge bases, and now I feel more and more relaxed.
There are very few books on this era. So you need to spend some star coins to buy it in the system.
With 20,000 star coins in the account, Su Qinghe is not at all reluctant.
It's not enough to just buy it yourself. When Su Qinghe was in school, he went to the library of Huada University to find some books on communication.
During the summer vacation, Su Qinghe didn't rest, and continued to study with Professor Xu as usual. But because she developed a CT machine by herself, Professor Xu felt that she had nothing to teach Su Qinghe. So usually after class is finished, let Su Qinghe comprehend it by himself. Give Su Qinghe enough time to think for himself.
Taking advantage of these times, Su Qinghe was soaking in the library. Hungry to accumulate more knowledge for myself.
She found that if she wanted to invent something or... ahem, copycat things, there were too many things she needed to learn.
Gu Chang'an is also on summer vacation, and when he returned home happily, he found that his daughter-in-law started to engage in research and development again.
"..." Hurry up and start studying honestly. His task is not small.
After studying for more than a month, Su Qinghe barely understood the knowledge of radio. She feels that at her own level, high invention and innovation is impossible. But cottage things can still try.
So I hurried to find Professor Xu to discuss radio research.
After all, even if she makes a mobile phone, she still needs communication operation support. This still needs to be supported by the above.
Su Qinghe suddenly wanted to study communication, which made Professor Xu calm down again.
"Student Qinghe, although communication is closely related to our physics, it also involves a lot of knowledge from other disciplines."
After Professor Xu finished speaking, he looked at her and said, "Are you really ready?"
Su Qinghe nodded.
"Teacher, I want to overcome difficulties and do what I can."
within one's power...
Professor Xu said that he was beyond his powers.
In fact, she hopes that Su Qinghe will thoroughly understand the knowledge of physics and become a top physicist who can explore the mysteries of the universe.
This is the highest ideal of a physicist.
She couldn't do it by herself, so after seeing Su Qinghe's learning ability and talent, she hoped that Su Qinghe could develop in this direction.
Obviously, Su Qinghe seems to prefer research and development rather than theory. That's fine, it's still too early for the country to study the universe.
"Okay, I'll help you apply for the lab."
After the incident with the CT machine last time, the higher authorities paid more attention to Su Qinghe's research and development, so her application for high radio research in the laboratory was soon reported.
Comrade Zhu Hua smiled and said, "This is another goal. This kid just can't sit still and always wants to do something big."
The big leader smiled happily, "Such a comrade is a good comrade. If all comrades are like her, then we will be in trouble."
Then he asked curiously, "You say, can she succeed in this research and development?"
Leader No. 2 smiled and said, "I think it will happen sooner or later. I have great confidence in this comrade. Haven't you noticed that all the research she has done so far has been successful. She has this ability."
Comrade Zhu Hua nodded with a smile.
The big leader said, "Give her good resources, give her resources as much as possible." Then he said with emotion, "Old Zhu, talents are still very important. I think we still need to pay attention to talents. Our country is so big, and Comrade Xiao Su must not be alone. Such talents. Education is very important.”
Comrade Zhu Hua said, "This is what I want to say. If more talents like Xiao Su can be educated, it will be a disaster."
Both the big leader and the number two leader laughed happily.
Su Qinghe soon got a response from the school, which can provide Su Qinghe with a radio laboratory. As long as Su Qinghe wants to do research and needs the school's resources, he can use them.
Of course, the guards outside Su Qinghe's laboratory have also changed a group of people. Even Liu Qijie can enter the laboratory to personally protect Su Qinghe and protect Su Qinghe's experimental data.
Su Qinghe didn't expect that he could get such strong support from the school, and his blood was burning again. I spend most of the day in the lab. Except for major surgery, the hospital will not delay her.
Director Jiang also recognized the reality. Xiao Su is a doctor with top medical skills, but if he can benefit more people, even if he joins the physics world, he will support it.
After spending a summer vacation, Su Qinghe finally gave the wireless communication to the cottage.
Su Qinghe made a small-scale wireless communication device by himself, and used his simple mobile phone from the cottage to make experimental calls with Liu Qijie. The moment the phone was connected, Su Qinghe almost jumped up in excitement.
Finally something familiar.
Although this thing is very backward, it can only make calls and cannot even send text messages, but with the first generation of mobile phones, the future is not far away.
Back then, as a house girl, she never left her mobile phone and computer.
The small-range wireless device she made can only maintain a range of 20 meters or something. There is no way. There are only so many experimental materials. If you want to really use it, you still need to do it from above.
Liu Qijie was already stunned by the side, oh my god, the phone can talk without a line, how did the voice get through
How Dr. Su did it is amazing!
Liu Qijie looked at Su Qinghe with starry eyes. I felt my eyes were opened again.
Ever since following Dr. Su, she felt that she seemed to have reached a height that she never dared to imagine. She would look at any advanced things first.
She said with difficulty, "Doctor Su, how did you do this?"
Su Qinghe excitedly said, "Use science and technology. Seventh sister, technology is so great!"
Soon, Director Qiu and Director Liu from the Communication Department came.
After trying Su Qinghe's wireless communication device, the 70-year-old director Liu almost had a heart attack.
Then he held Director Qiu's hand tightly, "Xiao Qiu, this student is very suitable for communication."
Director Qiu had a black line on his face. Want someone? impossible! It was finally fished out of the medical field!
"Old Liu, now is not the time to discuss this. What I want to know more is where the electricity for this phone comes from."
As the head of the physics department, he is more concerned about the knowledge of this subject.
Su Qinghe dismantled the phone, and Director Qiu and Director Liu immediately looked distressed.
Then I watched her pull out a lumpy object from it, "I'm using a battery."
Looking at the block battery, Director Qiu was amazed, "This battery looks very different, how long can it be used at a time. If the production cost is high, it will not be easy to promote."
Director Liu said, "Just be content with it, it would be nice if it can support wireless communication."
Su Qinghe explained, "This battery is reusable and rechargeable."
"Charging?" Director Qiu exclaimed again.