Hands can reach into the movie? I pulled out the hive

The distance between the city and the city is very long.

If a large number of troops want to move outside the city.

Foreign races will definitely interfere.

It's not worth the candle.

Only some 453 powerful warriors can cross the city to help.

So they are on their own.

............

The next day, inside the hive.

Chen Feng is currently experimenting with the hive.

Blue and several Hive researchers were also there.

They were all wearing chemical protective suits.

There is a piece of ore on the test bench.

This ore was collected from uranium mines outside the city.

"How is it? Has it been detected?" Chen Feng asked Bruce.

Bruce and others are using instruments to detect ore.

Although the Red Queen gave the news that the vein was a natural uranium mine.

But after all, this era is different from before the catastrophe.

If the natural uranium mine is wrong, and uranium 235 cannot be extracted through extraction methods, it will be a waste of work.

Uranium 235 is the main material of nuclear fuel.

It is also an essential component of nuclear weapons.

This element is exclusively extracted from natural uranium ore.

Among natural uranium ores, the content of uranium-235 is very low, only about [-]%.

Blue stopped testing and replied:

"Boss, this natural uranium ore is very pure, and it does contain the element uranium 235."

Hearing Bruce's words, Chen Feng heaved a sigh of relief.

"Since there is no problem, let's start extracting uranium 235 to make a nuclear reactor."

"Okay, boss, I will send the ore to the factory immediately."

If it was in Chen Feng's previous life, if someone heard that Chen Feng directly arranged for the extraction of uranium 235, they would definitely be shocked.

Because of this technology, only big countries will have it.

Every country has natural uranium ore.

However, in Chen Feng's era, few countries were able to extract uranium 235 from natural uranium ore and produce a nuclear reaction.

Mainly because the technical difficulty is too high.

To extract uranium 235 from natural uranium ore, centrifugation must be used.

The commonly used centrifugation method is to use a high-speed centrifuge with more than [-] revolutions per minute.

In Chen Feng's previous life, few countries had this kind of centrifuge.

But none of this is a problem for the Hive's engineers.

Umbrella Corporation has dabbled in nuclear weapons.

Although the hive is a biochemical laboratory.

But the engineers in the hive also basically understand nuclear weapons.

Centrifuges are easy for them to make.

Although it may be due to insufficient other equipment, the purity of nuclear fuel is not high.

But being able to use it was enough for Chen Feng.

As long as it works.

It will be better in the future.

When the mining company was established, he asked Thomas to build a small factory near the beehive base.

Specifically used to extract uranium 235.

After the uranium 235 is extracted, it is sent to the hive.

Then complete the production of the nuclear reactor, each step has been arranged in advance.

Chen Feng didn't stay in the laboratory for long, and the chemical protective suit he was wearing was awkward.

After leaving the laboratory, Chen Feng headed towards the restaurant of the hive.

As he walked, he said:

"Queen Red, how much uranium 235 does the dangerous wanderer need to refuel once?"

The voice of the Red Queen came from all around:

"Commander, according to the data given by Dr. Newt, the mecha "Dangerous Wanderer" needs to replenish one kilogram of nuclear fuel each time. One refill can carry out continuous combat for about 10 hours and stand by for seven days."

"How much natural uranium should be mined for one kilogram of nuclear fuel?" Chen Feng continued to ask after passing through a metal door.

In the hive, the Red Queen can talk to him in real time.

Audio systems are everywhere.

The mechanical and electronic sound of the Red Queen came from all around again:

"According to the international natural uranium extraction data in 2020, one kilogram of uranium 400 can be extracted for every 235 tons of natural uranium ore, and the centrifuge inside the hive may need 500 tons of ore."

Hearing this, Chen Feng's footsteps stopped immediately.

It takes 500 tons of ore to extract one kilogram of uranium 235!

This data exceeded Chen Feng's expectations.

At this moment, he felt that this mecha was a gold swallowing beast.

No wonder in the movie the mechs are only deployed when there are monsters.

In normal times, I didn't see mechas taken out for a walk.

Apparently it's because it's too expensive.

At their current uranium mining speed.

Only about ten tons of uranium ore can be mined at most every day.

Compared with the fuel required for dangerous wandering, this output is still too little.

Only to expand production capacity.

Chen Feng plans to look for Jiang Jianbai in the future, and ask Jiang Jianbai to send more people to mine.

Came to the restaurant of the hive.

Soon some staff brought food to Chen Feng.

The restaurant inside the hive can provide food 24 hours a day.

This is also what Chen Feng specifically instructed.

Only when employees are treated well can they do their best.

Chen Feng ate and then browsed the news pushed by the popular queen.

These news are all news sent by the Changhe City media.

Most of the news is about warriors.

What age did a certain person break through to a few levels of warriors.

Or gossip information about a powerful warrior.

Chen Feng is not interested in these news at all.

He mostly reads some news about Changhe people's livelihood.

One of the news caught Chen Feng's attention.

The content of the news is very brief, which seems to be a deliberate evasion.

[Recently, a large number of migrants have entered the city. These migrants are gathered in the fifth district of Changhe City. Since they cannot find a job, they can only sleep on the streets. The Warrior Association recommends that companies in Changhe City should expand their recruitment to solve these migrant populations The problem of food and lodging......】

The content of the news is very little, but Chen Feng has noticed the key points.

That is the immigrant urban population.

.....................

Chapter 75 In the Long River!Interracial conduct!

This era is no different from Chen Feng's previous life.

Due to the alien race, there is basically little communication between cities.

There is no such thing as a high-speed rail plane.

Generally speaking, people in local cities will only live in their own city for the rest of their lives.

Now that Changhe City suddenly has so many foreigners, it is very strange.

at this time.

The voice of the Red Queen came over:

"Commander, Zhang Xingwen sent you a message through the communicator."