Video spoilers history, starting with the blitzkrieg on Poland

Chapter 429 Little boy! Fatty! Using hydrogen bombs to eliminate pollution in Fukushima?
The specific cause of the Apocalypse explosion.

Even Emperor Chongzhen was not clear.

Chongzhen also knew that it was impossible for his Ming Dynasty to possess super-powerful weapons like nuclear weapons.

So Chongzhen was just talking.

And as the sky curtain continues to play.

The explosion ended and the commentary began:
【With the global release of the movie Oppenheimer, nuclear weapons have once again become a hot topic of concern to the general public around the world. 】

[Oppenheimer, also known as the father of nuclear weapons. ]

【His scientific contributions strongly promoted the end of World War II. 】

[But after World War II, the father of nuclear weapons became a staunch anti-nuclear activist.]

[This character setting is quite a contrast. ]

[This also makes many viewers even more curious: What kind of weapon is a nuclear weapon and how powerful is it? ]

[Just like the clip played at the beginning of the video just now, the pure picture of nuclear explosion. ]

[That mushroom cloud is the terrifying fireworks after a nuclear bomb explosion.]

[Today, let us discuss the atomic bomb and hydrogen bomb from the perspective of manufacturing, technology and power. ]

[These two most important nuclear weapons. ]

【The first country in the world to possess nuclear weapons was the United States. 】

[Three were produced in the first batch, nicknamed Little Boy, Big Boy, and Fatty.]

[Due to different manufacturing technologies, the appearance of these three nuclear weapons is also very different. 】

[In terms of appearance, the overall appearance of the Little Boy atomic bomb is relatively slender. ]

[It looks like a huge bomb.]

[The slender shape of the little boy is mainly due to its manufacturing structure. 】

[The nuclear charge inside is divided into two hemispheres.]

[The nuclear charges are placed on both sides of the bomb.]

[And on the outside, it is also wrapped with a neutron reflection layer. ]

[On the outside of this reflective layer, explosives are wrapped and used as detonators. ]

[When detonating the little boy, under the push of the explosives, one half of the nuclear charge will be pushed towards the other half of the nuclear charge.]

[The overall triggering process is like a bullet shooting. ]

[So this type of nuclear bomb triggering method is also called gun-type. ]

While telling the manufacturing structure and detonation principle of the little boy's gun-type nuclear bomb.

It also gives a shocking explosion scene.

I saw the little boy falling from the sky and landing above a city.

It instantly causes a dazzling light.

Finally, a towering mushroom cloud appeared and shot straight into the sky.

And the Japanese-style city below the demonstration animation.

Under the power of the atomic bomb, the world fell into a doomsday scene of destruction.

And at the same time,
Barrages of comments were also fired one after another.

"My favorite episode of Little Days."

"So pretty, little boy!"

"Justice from the sky, the most just bomb in history!"

"At that time, the Americans were still the beacon of humanity. Human beacons are indeed good at creating light!"

《Little Days: I know this! ...I know it...》

《Little Days: Really? I don't believe it unless you let me try again.》

"I don't believe it either. I haven't seen it! So it must be fake! Unless the United States drops two more missiles on Japan and lets impartial media like BBC and CNN broadcast it live, I will believe it."

"Although it's not made of good things, but those who were killed deserved to die."

……

The ancient people were watching the video seriously.

Learn about the manufacturing process of nuclear weapons.

Although most ancient people felt it at the first moment.

With the level of technology in ancient times, it is likely that they would never be able to produce nuclear weapons.

But after all, the power of this weapon is so great.

How could any military general or emperor who wanted to conquer the world not care about this?

Even if it can't be made.

It's always good to understand.

However, when the ancients paid attention to the little boy's nuclear weapon, they were also a little puzzled. Such a super weapon could kill people indiscriminately.

Absolutely horrific.

How to comment on the bullet screen on the sky screen?

Why is the little boy praised so highly?

The sky continues.

[Compared to Little Boy, the other two atomic bombs in the first batch, Big Boy and Fat Man, are more like a full sphere in appearance.]

[This is because the charge method of these two atomic bombs is spherical. ]

[The nuclear charge is placed in the center of the bomb, with neutron reflectors and explosives surrounding it.]

[When a nuclear bomb is detonated, all the explosives produce an impact inward at the same time.]

[Causes the nuclear charge to collapse inward. ]

【Produces nuclear fission.】

[This method is called implosion.]

【So there are gun-type atomic bombs and implosion-type atomic bombs. 】

What are the advantages of these two methods?

[First, the gun-type atomic bomb has a relatively simple manufacturing method and a simple structure. ]

[As long as the materials are complete, it can be easily made. 】

[But the disadvantage is that it consumes a lot of nuclear materials and is particularly sensitive to premature ignition, so only uranium can be used as the raw material. ]

[The implosion-type atomic bomb is even more advanced. ]

[The explosion is more efficient.]

[An implosion-type atomic bomb requires less raw materials to produce the same level of destruction.]

[However, its complex process and manufacturing difficulty are relatively greater. ]

[Also, the material for an implosion-type atomic bomb can be either plutonium or uranium.]

[Plutonium was still the main material used in the later period. 】

While introducing the structure of the atomic bomb, Tianmu also provides a 3D analysis diagram.

This allowed the ancients to very intuitively see the huge differences in the internal structures of the two types of atomic bombs.

Although the ancients did not understand these mechanical structures.

But it is still easy to see that the gun-type atomic bomb is obviously much simpler.

The mechanical structure of an implosion-type atomic bomb is much more complicated.

Then Tianmu also explained.

Why later atomic bombs mainly used plutonium.

[Because using a gun-type atomic bomb would easily cause pollution problems. ]

[Although the gun type has a simple overall structure, it is actually very risky during transportation. ]

[In the early days, atomic bombs were dropped from the air.]

[During the airdrop process, if the plane crashes, a collision accident will occur.]

[If the atomic bomb explodes in an unexpected location, the risk is too great! ]

[So later atomic bombs basically all adopted the implosion method. ]

[Of course, the material design of an implosion-type atomic bomb is actually quite difficult.]

[Most countries cannot reach this threshold.]

When Tianmu reached this point in his story, the comments on the barrage were also amused by what was being said.

"Is a gun-type atomic bomb simple? It's so easy to make."

"So where can I get the materials?"

《Serious and dry humor.》

《Impulsion-type atomic bomb! Made from plutonium! Environmentally friendly nuclear bomb! Green nuclear bomb!》

"You blame the environmentalists!"

"You're already making nuclear bombs, and you're still considering pollution? I really want to thank you on behalf of the Earth!"

"It's touching that they still consider pollution."

"I've already dropped an atomic bomb, and I'm still worried about pollution."

"Considering the pollution, I guess we are worried that nuclear contamination will reach our own homes."

"Hydrogen bombs are still better, they are clean and sanitary, brothers!"

"Last time when Xiaori was contaminated by nuclear power, the Russians expressed their willingness to use hydrogen bombs to help Xiaori eliminate nuclear radiation."

《I agree!》

(End of this chapter)