The Grandmother in the Siheyuan

Chapter 260 Suspected of Sabotage

Liu Guodong definitely has a good father, but this good father would never allow him to study liberal arts.

Liu Hua patted his head and said, "Son, your sister can study whatever she wants in the future, but you won't have that privilege. A hero's father makes a hero's son. I am a scientist after all, so you have to inherit my excellent genes."

Liu Guodong was only happy in words, but in fact he had already decided to study science, otherwise his perfect score in math would have been wasted.

Liu Hua first improved his abilities through the system, and then he had this son. It is estimated that the change was at the genetic level, so his son may have inherited excellent genes and was very smart since childhood.

Liu Guodong got the list of raw materials from his father and knew the chemical formula of the condensing agent, so he plunged into the library.

The condensing agent currently used at home was prepared by Liu Hua in the Chemistry Department. If Liu Guodong wants to prepare it at home, he not only has to design the entire reaction process, but also all the equipment used in the process. This is not just a chemistry problem, but also involves physics.

The teachers in his school are all puzzled. This child usually has very good grades and will have no problem getting into Peking University or Tsinghua University in the future.

Why did he suddenly ask such profound questions? This is not something that high school chemistry can cover. Of course, the teacher also likes such students, and the teacher will answer all of Liu Guodong's questions.

Liu Guodong uses his spare time to design the experimental process, and if the necessary equipment is not available, he will make it at home.

Liu Hua taught his son how to use the tools step by step. After more than three months, Liu Guodong was finally able to prepare qualified condensing agent.

Of course, the weather had cooled down by then, but this did not affect Liu Guodong's mood at all, because this was the first scientific research exploration in his life, which was really memorable.

"Dad, next year, regardless of whether the condensing agent is still useful or not, I will have to replace it. Otherwise, I won't be able to use my abilities and I will feel uncomfortable all over."

"no problem."

Liu Hua agreed readily, and Liu Guodong was also very happy. However, things often go against one's wishes. In the second year, Chunlan air conditioners were selling well, so Liu Hua simply installed a Chunlan air conditioner in his home.

As a result, Liu Guodong had no room to display his talents.

Because the refrigerant Liu Hua uses is R410A, which is clean, low-toxic, non-flammable, and has good refrigeration effects. It is much safer and more environmentally friendly than Freon.

So Liu Hua simply applied for a patent. He originally wanted to license it to Sinochem or PetroChina, but because the concept of environmental protection was not very clear in China at that time and there was not much of a market, he had to settle for the second best and license it to Bath Chemical.

In the 1960s and 1970s, the concept of environmental protection was just emerging in Europe. In the 1980s, it naturally intensified, although it did not reach the harsh level of later generations.

In the 1970s, people realized that CFCs would damage the atmosphere, so many people began to oppose the use of CFCs.

Liu Hua's R410A was originally invented in the late s or early s, and it is a perfect substitute for Freon.

Liu Hua first reported to his superiors, then contacted the Embassy of Hans through the foreign affairs department, and then contacted Bath Chemical through the embassy.

Of course, there was some wrangling over the licensing fees, but Liu Hua resolved it with just one sentence.

"Europe is now in full swing with environmental protection and against the use of Freon. If your company can find a perfect product to replace Freon, I don't know how much your stock price will rise."

After saying that, Liu Hua stood up and said, "If your company is really not interested, then we can stop here. I can contact DuPont Chemical, they will definitely be interested." This sentence was a real bomb. Bath Chemical hated DuPont so much that it quickly grabbed Liu Hua and said, "No problem, but you have to promise to only authorize us worldwide."

"I can't guarantee that." Liu Hua shook his head. "I will also authorize chemical plants within our country. As for chemical groups outside our country, if we can only authorize one, then the licensing fee must be doubled."

The representative of Bath Chemical said excitedly: "No problem at all."

Liu Hua received nearly 10 million in licensing fees from Bath Chemical after tax, of course, in our currency.

So much money was directly deposited into the bank card, and the string of zeros almost made my wife faint from surprise.

After three months of hard work, Liu Hua has made a miniature version of the electronic warehouse core. Liu Hua has not dared to experiment because it consumes too much power.

The best thing to do is to try it twenty years from now, because at that time the voltage will be stable and the power supply will be large. But now the country's infrastructure is still imperfect, the power supply is unstable, and the power outages will occur from time to time.

Liu Hua really didn't dare to conduct experiments casually. He could only coordinate with the school and arrange the time. Other electrical appliances would not be used and all the power would be given to him. Most importantly, Liu Hua was afraid that the electromagnetic waves would be too strong and would damage other electrical appliances.

When Liu Hua's design started to work, the effect was absolutely remarkable. The test power and other indicators were almost consistent with the indicators when he designed it.

Liu Hua only had half an hour for the test because electricity was also needed in other places, so he could only squeeze out half an hour.

After Liu Hua finished the test, their principal received a call from above.

"What was going on at your school just now?"

The principal was puzzled and said, "What's going on? Everything is normal in our school."

"Why does the Air Force radar detect only snowflakes in your area?"

The principal was completely confused: "Is the radar broken? Find someone to repair it. It should have nothing to do with our school."

"If the radar is broken, then why are all other places normal, but only the entire area around your school is covered with snow within a two-kilometer radius?"

The principal instantly became nervous: "Is there anyone trying to sabotage us? Our school has many national-level laboratories."

After the principal said this, the other side suddenly became nervous. In less than ten minutes, the relevant security department entered the school and began to inspect.

After checking for a long time, the inspectors arrived at the laboratory door and were stopped by the guard at the door.

"Comrade, I'm sorry, this laboratory is absolutely confidential."

The inspector quickly explained: "I'm sorry, we just received a notice from our superiors that the radar just detected nothing but snow around your area, no signal, and we suspect someone has sneaked into the school to sabotage it."

The guard also became nervous, pulled out his weapon from his clothes and stood on guard, then said, "Wait a moment, I'll ask Professor Liu for instructions."

(End of this chapter)