"Uranium! enriched uranium!" Nan Ming said, as if talking about Chinese cabbage.

"How much do you want?" Qingzhong Yang swallowed his saliva, if Nan Ming took some uranium for experiments, he might really be able to help Nan Ming find it, a few grams and dozens of grams...... Declare it upwards and talk about what Lazy God Technology may do, maybe it can promote the progress of domestic nuclear science and technology, and it may be approved......

"It's so-so, a few hundred kilograms. As soon as Nan Ming heard that Qingzhong Yang could really get it, he was immediately happy.

"Get out of here!" Qingzhong Yang Du was almost angry, although he was not a nuclear weapons expert, but he also knew that under the current technology, the critical mass of uranium was only 15 kilograms. (In fact, nuclear reactors usually only need low-enriched uranium with a purity of about 3%, otherwise the cost is too high, the reaction is not easy to control, and it will explode...... ）

The so-called critical mass is the mass that reaches the chain reaction (beyond which it will explode), and the result of an uncontrollable chain reaction is a nuclear explosion......

In terms of the density of uranium itself, highly enriched uranium the size of a fist is enough to make a nuclear bomb that can keep an aircraft carrier running for many years.

Hundreds of kilograms of highly enriched uranium are about to wipe out the earth!

If he could come up with a few hundred kilograms of uranium, he would ...... How could he possibly come up with a few hundred kilograms of uranium!

You can't joke like that!

"Okay......" Hearing Qing Zhongtang's reaction, Nan Ming knew that there was no play, but he was still unwilling and asked, "Then do you have plutonium?"

"There's plutonium (pronounced bu), I still have skin!" Qingzhong Yang was angry, what does this guy think plutonium is?

Plutonium is a super-heavy man-made element, made by humans from reactors, a more powerful nuclear material than uranium, and if it is plutonium, it only takes 10 kilograms of critical mass to produce a nuclear explosion!

He swears. If the bear child of Nanming was in front of him, he would directly uncover this guy's skin!

This bastard bear kid!

"Well, it seems that nuclear fission will not be done. Nanming turned his head to a few bear children beside him.

Hearing this news, the two bear children were actually relieved, who wants to build a nuclear reactor, I am not an adult now. But there will always be an adult, okay!

Moreover, are you really sure that you will be okay as an adult?

The two bear children always felt that they would be killed by the terrible Uncle Hades.

I always feel that since Uncle Ming came back from Qingyang, it has become much more terrifying.

What kind of terrifying place is Qingyang?

"So, let's do nuclear fusion in one step. Nanming Dao, he asked Qingzhong Yang again: "Then do you have tritium?"

"I have tritium, I'll kill you!" snapped, Qingzhong Yang hung up the phone.

What about you and I am here in the supermarket of nuclear material choice?

This bear child is really underbeaten. Seeing that the New Year is approaching, can't you let people have a good New Year? I have to be scared that his liver is fluttering.

"What are you doing so stingy? Nan Ming muttered, "I just want a few dozen grams, and I'm going to give you some power exoskeleton discounts......"

However, Nanming also knew that even if he gave Qingzhong Yang a discount, it was estimated that he would not dare to get tritium for Nanming.

Tritium is a superweight isotope of hydrogen, which can also be written as hydrogen-3, and it is a substance that does not exist on Earth. Exists only among stars, and its most common application. It is the tritium light-emitting tube on the watch, or the tritium lamp, but the content in it is very small.

Tritium is the most expensive and expensive substance in the human world, there is almost no one, it can only be produced in nuclear reactions. Gold is as cheap as scrap metal in front of it.

In fact, if you want to blow up a nuclear bomb, it is really the most untechnical thing in the world, as long as you have enough nuclear fuel, you can create two hemispheres of nuclear fuel, each of which is less than a critical mass, and then you have one in one hand. Put the two hemispheres together, snap, no, boom, boom, blow up.

Congratulations on your eternal life at the center of the nuclear bomb, and if anyone asks, don't tell them how you built a nuclear bomb.

The question is, how to get nuclear fuel.

The first nuclear bomb was once the United States gathered the world's best nuclear physics experts and gathered the strength of the whole country to create enough fuel to blow up a nuclear bomb, and if there is a nuclear test, we should not ask where their technology comes from, but where their nuclear fuel comes from.

Especially some small countries that don't have much financial resources.

The technology of the hydrogen bomb is a little more complicated, basically detonating a nuclear bomb first, and then using the temperature and pressure generated by the nuclear bomb to detonate the deuterium-tritium target, and with a bang, a hydrogen bomb will explode.

The hydrogen used in the hydrogen bomb is not the kind in the balloon, because tritium is also the rarest element in the world, and it can only be obtained in some specific reactors, so compared with getting enough materials, building a hydrogen bomb is really not the most difficult place, the design can be found all over the street, and the most difficult place is how to get enough hydrogen fuel. So if someone next door blows up a hydrogen bomb, you don't necessarily need to worry about it, because they don't really have the strength to use the hydrogen bomb as fireworks, and they may save at least ten or eight years to blow one up.

Of course, this is a more optimistic scenario.

The advantage is that in the nuclear fusion reactor conceived and designed by Nanming himself, tritium is not necessary, it is best to have the best, it is okay not to have it, it depends on how much strengthened power Nanming decides to use to do it, the two major difficulties of nuclear fusion, Nanming feels that with his own authority, he should be able to solve it.

Of course, only theoretically.

was released by Qingzhong Yang, and Nanming said to the two bear children: "Forget it, let's prepare other nuclear fuel and tritium first, and we'll talk about it later." ”

"Huh?" The two bear children were speechless, and they still want to build it? "Can you not build it? It's too difficult!"

Chen Haocong had already retreated: "I promise that I will study physics hard, and I will definitely take the first place in the exam next time, so you can let me go, Uncle Ming!"

He didn't want to destroy the world if he wasn't careful.

"Building a nuclear fusion reactor is not a difficult task, there is a detailed tutorial on it, and the youngest person in the world to build a nuclear fusion reactor is 14 years old, and it is built from a high school laboratory, which is simple and simple. "Nanming Dao, but this has become a nuclear fusion reactor for demonstration, and there is almost no way to generate electricity, which is not Nanming's original intention, so it is still necessary to build one that can really generate electricity," you are all 16 years old, and you are not as good as a 14-year-old child, isn't it a shame? ”

Nanming also despised the two bear children.

Therefore, as a 16-year-old boy, there is no shame in building a usable nuclear fusion reactor.

And this logic?

Chen Haocong and Gu Guangye were both completely stunned.

They're not geniuses!

Why do you let us do it...... Wait, this sentence doesn't apply to Uncle Hades.

"Don't worry, even if you can't make it, I still have plan B, and now it's for you to practice your hands...... Since the biggest problem in building a reactor is finding nuclear fuel, I'm going to get the nuclear fuel, and you design the reactor. Nanming went out, and after a while, he came back with a large pile of books and threw them on the table.

Nan Ming was bleeding profusely today, and spent nearly a hundred energies to strengthen a large number of books, and said with a smile: "By the time you finish reading these books, the physics exam will not be a problem, and you will almost be able to design a nuclear fusion reactor." Today's special treatment, help you make up for the class in advance, and start reading......"

"Uncle Ming must be crazy, he actually asked us to build a nuclear reactor!" Seeing Nan Ming go out humming a song, Chen Haocong couldn't help but complain in the group.

"Building a nuclear reactor seems to be fun!" Lu Rongfu asked very curiously when he heard this, "Can I also participate?"

"Are you an adult?" Chen Haocong asked him.

"I'm an adult for a long time. Lu Rongrong felt that this question was insulting him, he stayed abroad until he was 18 years old, and he returned to China when he was old enough to get a driver's license.

"It's good to be an adult, you can come. "Chen Haocong is so happy, he can be regarded as having found a black pot!

"Great, I'll take He Cunping with me!" Lu Rongfu was inexplicably excited, "You guys wait!"

The sky is falling, and there are also tall people, no, adults are on top, and all the problems will be Lu Fu's back black pot.

Let's start building a fusion reactor with confidence!

Chen Haocong picked up the books that Nan Ming threw in front of him, and happily looked like he knew how perverted the books that his uncle had strengthened, and it seemed that he would not have to worry about failing the physics exam in his life.

In the group, Qing Zhongtang watched the conversation of these people speechlessly for a long time, what do these bear children think of this kind of thing?

No, he's going to have a look!) )