Chapter 1482

Qin Guan was immediately shocked. Dr. bull actually raised it directly. Is this star wars a scam?

Now, who dares to say that star wars is a hoax? Even Xiong Guoren took it seriously and began to work hard to formulate a plan to compete with each other. Dr. bull, is that too much nonsense?

"That year, in order to land on the moon, Eagle launched more than a dozen Saturn fives at one go. What was the result?" Dr. bull said: "After that, no one is interested in the moon. In other words, the gains are not worth the losses. The investment is too high. If it continues, it will seriously bring down the national economy. Now, if they want to deploy so many space weapons, I'm afraid they have to launch more than ten Earth Star five-level Rockets a year. The American economy will certainly be brought down. The actor president will certainly not He'll do that unless he's really stupid. "

Dr. bull looked out of the window: "if I use my super cannon to launch, it's almost the same. Compared with this chemical rocket, my cannon is much more economical."

Qin Guan said an electromagnetic gun. Dr. bull thought it was impossible. The weapons in star wars are too science fiction.

Qin Guan shook his head: "doctor, the progress of science and technology has developed exponentially, just like a technological explosion. You can imagine what the world was like a hundred years ago. At that time, cars were slow like snails, not to mention the current aircraft and rockets. Our technological progress in this 100 years is equivalent to the technological progress in the past two thousand years, or even more!"

Qin Guan said this and asked Dr. bull to put down his pen and listen carefully. Yes, the development of technology is quite fast. Compared with a hundred years ago, it is definitely an unimaginable era.

Now, it seems that those Star Wars plans are science fiction and deception, but who can think that these technologies will not break through in ten or twenty years?

"The energy of gunpowder is limited. Now it has basically developed to the limit, just like the bow, arrow and crossbow machine in ancient times. When they develop to the extreme, they will inevitably call for the emergence of new technology. The use of gunpowder will end the bow, arrow and crossbow machine. Maybe in the future, the electromagnetic gun will end the current artillery. Dr. bull, if you want to achieve super power Cannon, you say, which has more potential than gunpowder and electromagnetic cannon? "

Qin Guan was serious.

Is electromagnetic gun science fiction? It sounds like science fiction now. After all, although the principle of electromagnetic gun has existed since the last century, there are great differences between theory and practice. There will be many problems in industrialization.

During World War II, some countries were conducting research, but without exception, they all failed. The final result was that hansley of Hans country accelerated 10g projectile to the initial speed of 1.2km/s with electromagnetic gun.

After that, countries were still developing. Until the 1970s, yangbeiguo accelerated the 3 G projectile to 5.9 km / s. This achievement proved experimentally that it is feasible to push the object to ultra-high speed with electromagnetic force.

Since then, the militaries of all countries in the world have paid attention to it. The Ministry of defense of the eagle country has established a "joint electromagnetic gun committee" to coordinate the electric gun research work carried out by the army, the Ministry of energy, the National Defense Atomic Energy Agency and the strategic defense initiative agency.

In 1980, the experimental electromagnetic gun built by Westinghouse for "Star Wars" accelerated the projectile with a mass of 300g to about 4km per second, and in vacuum, the speed can be increased to 8 ~ 10km per second.

Although there are many fake items in Star Wars, this electromagnetic gun is absolutely true.

The research and development of electromagnetic gun will also drive a lot of technological progress, such as the research and development of superconductors. In this way, it will also bring results to other industrial applications, such as high-speed railway, which needs this superconductor technology.

Qin Guan is fooling this genius. It would be a pity if he only came to study the chemical gun. If he could transfer his interest to the electromagnetic gun, maybe the Han state could make the electromagnetic gun practical in advance.

In later generations, until 2020, these technologies will gradually develop. The first batch of electromagnetic guns have been put into service in Han and Eagle countries, which is a great development.

The principle of electromagnetic gun determines that it can be easily transformed into an electromagnetic catapult. After it is enlarged, it can even launch spacecraft, and so on.

Dr. bull didn't speak. He solemnly wrote down the words of electromagnetic gun on the paper he had just calculated with a pencil. Now, he has begun to be interested in this kind of gun.

Yes, Qin Guan's words moved him.

Seeing that Dr. bull had been persuaded, Qin Guan finally felt relieved. If Dr. bull was willing to make efforts to study electromagnetic guns, he would certainly invest a lot of money to provide support. Anyway, he had a weapons cemetery. What are you afraid of.

Looking at Dr. bull's input, Qin Guan stood up and walked towards the back. In the economy class behind, many people were already asleep. Their parents snuggled together and were already asleep.

Chen Yutong, sitting behind his parents, looked at Qin Guan and said, "are you finished?"

"Yes, a lot of work." Qin Guan sat next to Chen Yutong. Even on the return plane, he still needs to work. After returning home, there are still many things waiting for him.

"Brother Guan, our children are also gradually growing up. I think I should enter the working state. When I go back, I want to study heart transplantation with my parents."

Chen Yutong studied medicine. In the past, he could only be a small doctor in the factory's health center and do some preliminary medical treatment work. If it was too complex, it would not work. However, after all, Qin Guan's parents are going back to China. After returning, they will certainly become the authority of the state in heart transplantation. Chen Yutong followed them, Can also learn first-class medical skills.

Qin Guan nodded: "Yutong, it's hard for you."

Qin Guan certainly knew Yutong's real purpose of studying medicine. For a couple, if they are busy with their career, the child's education is a big problem. Therefore, one person will take the initiative to sacrifice his career to take care of his family.

Qin Guan is a busy man. Over the years, Chen Yutong has been in charge of almost all his family. Chen Yutong has hardly worked normally these years, just doing chores for Qin Guan's company. Now, Chen Yutong has a purpose to go out to work.

How many years can a mother live after a heart transplant? How to maintain the best? Is there a better medicine? Chen Yutong said that he wanted to learn medical knowledge in this area, in fact, to help his mother.

Otherwise, she doesn't have to step into this field at all.