Fast time travel: I sell mobile phones in another world

Chapter 272 Chapter 271, The Second Experiment
Sun Lingtong hugged the little robot with excitement on her face.

"Master, I can control this metal puppet! What's it called?"

Tang Yan looked at the little robot and thought of a very appropriate name.

"Oh, it's called Gundam."

Sun Lingtong was even more surprised.

"Is the surname Gao Mingda? It has a name and a surname. Is there a child living in it?"

Tang Yan smiled and rubbed the little girl's head.

"There are no children inside. But as long as you wear a wristband and anklet, you can control Gundam and make it a lively and active child like you."

Sun Lingtong kept screaming and dancing with the little robot.

Seeing that Tang Yan was happy, Sun Tzu Hu quickly clasped his fists and congratulated.

"Congratulations, Master, this Gundam is simply amazing!"

Kong Qingshao asked curiously from the side: "Uncle Master, what is this Gundam used for?"

Tang Yan looked at the little robot dancing under the control of Sun Lingtong and smiled.

"This is for mortals. They can do a lot of things by controlling Gundam. For example, they don't have to worry about hurting themselves when fighting."

Sun Zihu and Kong Qingshao looked at each other.

What! ?

The thing specially refined by Master Yuanying is actually for mortals to use in fighting?
Although it can be driven without magic, it is amazing.

But the problem is, now that everyone is practicing cultivation, there are only a few mortals left.

This Gundam is impractical!

But Sun Zihu and Kong Qingshao dare not say this.

The two of them praised Gundam so much that everything was in the sky and on the earth. Seeing that Tang Yan was a little impatient, they left Sun Lingtong behind with special eyes and retreated.

With Sun Lingtong joining the team, the finished products that Tang Yan and Yun Yi made within the next year would be tried out.

Although the experimental sample is somewhat small, it is better than nothing.

The types of finished products are also varied.

There are not only simple Gundams that resemble prototypes of mechas, but also individual prosthetics, controllers, micro-robots, etc.

Far from what Sun Zihu and Kong Qingshao imagined, they can only help ordinary people fight.

The real role in modern times can be great!

After a year of experimentation and improvement, Tang Yan was able to abandon his wristbands and anklets and instead use a biological interface of a few microns as the interface for connecting neurons.

Since Sun Lingtong needed to be enlightened, at most he would ask children to help him for a year, so Tang Yan and Yun Yi compressed the experiment time into one year.

Due to time constraints, the test results may have been biased.

But it doesn't matter, when Tang Yan returns to the present world, whether it is for rationality or for writing a thesis, he needs to copy the experimental process again, and naturally there will be opportunities for many experiments.

Don't have to do all the work in this small world.

When Sun Lingtong was 7 years old, Tang Yan threw him to Yun Yi for enlightenment, and Tang Yan himself began to prepare for the second experiment.

Controlled nuclear fusion is the subject of many people's research in this world.

And there are already preliminary results, such as the tokamak device.

But everything is in its infancy, and there is still a long way to go before commercial use.

The nuclear energy that can be used commercially in this world does not use nuclear fusion, but nuclear fission.

The u235 needed for nuclear fission is not inexhaustible.A large amount of chemical reactive substances need to be added during the process, and the waste is extremely radioactive.Also the stability is not that good.

But nuclear fusion is different.

The substance currently used for nuclear fusion in the present world is deuterium, which exists in large quantities in seawater and is inexhaustible.

However, nuclear fusion with deuterium is the most basic, and neutrons are produced during the process, which still has a certain degree of radioactivity.

Although it is not known how many times less harmful than nuclear fission, it is still harmful to a certain extent.

However, if helium 3 and helium 3 are used for the reaction, it is the most perfect state.No neutrons are produced in the process, and there is almost no harm.

It's just that helium 3 is not found on Tang Yan's planet, only on the moon.

So Tang Yan is struggling now. The direction of her research should be first-order controllable nuclear fusion, or in the most perfect state.

Tang Yan's selfishness is of course to choose the most perfect one.

However, with the existing scientific and technological strength in the world, it is very difficult and expensive to mine a large amount of soil on the moon.

And using helium 3 to react requires temperatures and pressures that are far from comparable to first-order controllable nuclear fusion.

The difference in temperature alone between the two is billions of degrees Celsius.

Among the information provided by the system, some of the required equipment and materials cannot be achieved by modern technology.

It can be said that if Tang Yan chooses to study the controllable nuclear fusion of helium 3, he needs to find a solution from the raw materials to the most primitive materials of the equipment, etc., which is too difficult!
With the information in hand, Tang Yan is not sure that he will commercialize controllable nuclear fusion in a short time.

Not only that, but it is also very difficult to bring the experimental results back to the present world.

Not to mention anything else, just one kilogram of helium 3 costs hundreds of millions of yuan.To complete the entire experimental process, just one kilogram is completely insufficient.

Even if Tang Yan has a good relationship with Huade Company, the other party can't invest more than one billion yuan to research a topic that sounds difficult to make money for her.

Does that mean she has to start a business to earn money to buy raw materials before doing experiments?

It's just too much trouble.

Tang Yan tugged at his hair in great confusion.

This is actually not her usual character.

If this was Tang Yan's own choice, choosing between the foreseeable success in the near future and the more difficult but greater success in the distance, she would definitely choose the latter without hesitation.

But this choice is related to the livelihood of the people in a world, especially her own world. It is of great importance, so she can't just do it blindly, she has to think more about it.

In fact, think about it, the first-order controllable nuclear fusion is also very good.

Although it is not perfect, it will allow everyone to use the energy generated by controllable nuclear fusion faster, which is much better than the current method of using energy.

Moreover, the technology span is not that big, and everyone can continue to develop controllable nuclear fusion step by step.

Perhaps in another hundred or eighty years, scientists will be able to utilize helium-80 on their own.

Tang Yan stood up abruptly from the futon, and patted his head in frustration.

Yes!It's a gradual process!She is so eager!
It is entirely possible to utilize first-order nuclear fusion first.

Then use nuclear fusion energy as fuel to improve existing spacecraft, greatly reduce the cost of mining soil on the moon, and obtain a large amount of helium 3.

After that, it gradually switched to helium 3 as a supporting facility for controllable nuclear fusion raw materials.

At that time, as long as Tang Yan commercializes the first-order nuclear fusion, there will naturally be official funds and efforts to let her continue to do research.

From deuterium to helium 3, technically it will take at most a few years and no more than a dozen years.

This is the most suitable development sequence. Tang Yan was too pursuing a one-step process before, and instead lost his mentality.

It's just a few years in this world, to Tang Yan, it may be hundreds of small worlds, tens of thousands of years.

By then, it's not certain whether she will still be willing to do research on more perfect controllable nuclear fusion.

After all, no one can say anything about the future.

(End of this chapter)