Entertainment: Start with Succubus and play Hollywood

Although the nuclear power plant in Guinea has just begun construction.

In fact, the preliminary work of this nuclear power plant has been carried out for a long time.

Because the purification of uranium 235 is not that simple, otherwise why do most countries not have the ability to build nuclear weapons, the principle is so simple.

Then we have to understand the construction steps of the nuclear power plant.

First, you have to mine uranium ore, then operate the hydraulic hammer to break the ore into small pieces, and then send it to the mill to grind it into fine sand.

Next, pour concentrated acid, alkali or peroxide solution into it, and after a series of chemical reactions, a uranium oxide powder with a concentration of 70% to 90% is obtained.

The purpose of this step is to separate uranium from uranium ore.

Then, the most difficult part is coming.

As we all know, uranium 235 is an isotope, and its content is about 0.7% in natural uranium ore.

And its good brother, uranium 238, accounts for 99% of natural uranium.

However, uranium 238 has no nuclear energy value.

So, if you want to build a nuclear power plant or make nuclear weapons, you have to separate the two brothers first.

And it is this step that has stumped 90% of the countries in the world.

Now, we have to chemically react the uranium oxide powder decomposed by chemical decomposition with hydrofluoric acid to obtain uranium hexafluoride gas.

Then it is the turn of the centrifuge.

This centrifuge is not an ordinary centrifuge, but a special uranium enrichment centrifuge. This technology is the key technology for nuclear fuel production, and most countries cannot manufacture it.

Next, we inject the gas we just obtained into the uranium enrichment centrifuge.

Under the high-speed rotation of the centrifuge, the heavier uranium 238 will be thrown to the tube wall, while the lighter uranium 235 will remain in the center area, and then the gas close to the axis will be discharged and transported to another centrifuge for further separation.

How difficult is this part of the work? Take Yilang as an example.

Due to the technical limitations of the centrifuge (in fact, it is a miracle that Yilang can make its own uranium enrichment centrifuge), Yilang used its own tens of thousands of centrifuges for ten years to purify 300 kilograms of enriched uranium with an enrichment of 3%.

(PS: Abundance refers to the relative proportion of the weight of a chemical element in a natural body to the total weight of the natural body.)

When the concentration of uranium 235 is increased, it will be sent to a special nuclear fuel manufacturing plant.

After a series of treatments, they will be converted from gaseous form into solid uranium dioxide powder, which will then be compressed into small fuel particles and heated to make hard ceramic materials, which are uranium dioxide ceramic core blocks.

These pellets are usually cylinders with a diameter of 1 cm and a height of 1 cm.

Finally, hundreds of pellets are stacked together and placed in a zirconium alloy sleeve about 4 meters long. This is the fuel rod..

Fuel rods can be further combined into fuel assemblies, each of which has more than 90 fuel rods.

A 1,000-megawatt pressurized water reactor requires about 27 tons of uranium per year, which is about 18 million fuel pellets and more than 50,000 fuel rods.

In contrast, a coal-fired power plant of the same size requires more than 2.5 million tons of coal to generate the same amount of electricity.

And Martin began to purify uranium 235 in Guinea as early as ten years ago.

The preparations have been completed long ago.

…………

It's August now.

"Aquaman" is about to be released.

The promotion has already begun.

The three versions of the trailer have already become a hot topic on the Internet.

Like the original timeline, the gorgeous underwater world created by Martin has aroused the interest of countless fans and has formed a big discussion on the Internet.

For humans, the deep sea and the universe are also places that we have not yet explored, and they are equally mysterious.

The overall state of the premiere of "Aquaman" can be described as star-studded.

What attracted the attention of the media was that Nicole Kidman, who played the "sea mother" in the film, brought her and Martin's son Connor to the ceremony. The eight-year-old boy looked very handsome.

"Is this Martin's son? So handsome!"

"I used to see Martin bringing his son out to show off his child, but I didn't see him anymore."

"I heard that Nicole didn't agree."

"Why did you agree now?"

"I guess he has grown up."

Although Connor is not very old, it can be seen that he has received good family education since he was a child, and he treats people generously and politely.

During the interview, the reporter from the New Englander, who had always been unfriendly to Martin, deliberately asked him a malicious question: "Connor, have you seen Get Out, the movie shot by your father?"

Connor answered honestly: "I have."

"Then what do you think of your father making a white family into an evil serial killer?"

Nicole was furious when she heard it, and just as she was about to stop him, Connor replied with a smile: "Okay, I know what you mean."

"You want me to express that my father discriminates against white people? Wow, my father made white people into serial killers, this is terrible! Do you want to hear this?"

The expression of Connor became lively, and he continued:

"If you say so, then it is not just my father who discriminates against white people. You should know that in all the TV and movies about serial killers so far, the perverted killer is white. Tsk, tsk, every killer is white!"

"So it is not just my father, right?"

"Look at what they filmed. I know that not all white people are serial killers, but all serial killers are white. This is discrimination."

Connor paused here and smiled at the reporter: "Isn't it,Is this discrimination?"

The reporter from the New England Journal nodded subconsciously, thinking that he had "led the kid into a ditch". He had something to write about tomorrow's news, and he had even thought of the headline, "Martin Meyers' son accuses his father of discriminating against white people", and the kid's words also involved other directors, maybe he could make a big deal out of it...

He was dreaming, but Connor changed the subject and laughed:

"White people are all serial killers, haha, this is really a big deal, but it's not the fault of white people, because only white people can be serial killers. Only white people can quietly commit eight murders without being caught."

"Other races can't do it, it's not the fault of the directors, nor the fault of white people."

"Do you think there are no black people or people of other skin colors who want to be serial killers?"

"Of course there are! Perversion knows no race, just like discrimination. "At this point, Connor glanced at the reporter, hinting at something.

"But they can't succeed!"

"Can you imagine a black serial killer? He drives to the supermarket to buy things and is stopped by the police on the way."

"Officer, what's wrong with me?"

"The taillights are not on."

"It's on."

"The police officer is threatened, please allow him to be shot."

Connor imitated the conversation between the black man and the police, causing a lot of laughter in the interview area, especially the black reporter, who laughed with mockery, mocking the reporter from the New England Journal.

Connor continued: "Indians, Latinos, and Asians can't be serial killers, their families love to control their children too much."

"Imagine an Indian, Latino, or Asian serial killer returning home with a suitcase. ”

“Oh, mom, don’t go through my things.”

“Why is there a person hidden in your suitcase?”

“What are you doing!”

“Oh, call a doctor, call the police, this person has fainted.”

“No!”

Connor’s lifelike imitation made the reporters laugh again.

Except for the reporter from the New England Journal.

(Brothers, please protect me, give me some comments, flowers, collections, and rewards, thank you.).