Why is it so big?

You must know that each dungeon is not only 1,500 meters deep, or even more, and the area is super vast, basically half of the first-tier cities on the surface.

Is half big?

It's big.

You must know that the dungeons inhabited by humans are basically stacked.

Layer upon layer.

It's like a pyramid.

The further down you go, the larger the area.

And on each floor, there are countless passages that can be moved up and down.

Countless lots of elevators.

Countless lots of pedestrian passages.

It's huge, like a huge road.

The population of each dungeon is as low as five million, and the highest is at the level of tens of millions.

Nowadays, there are so many dungeons, and the population can drop a lot.

The population is small.

The resources are abundant, and the housing area is much larger.

And that's just the living area.

The classrooms where the students take classes are basically about 500 square meters, and such a huge classroom is equipped with holographic projection technology, allowing you to be in the same scenery as a classroom on the earth.

Sunlight.

Playground.

Sunset.

All.

The whole nine yards.

I have to say that Ye Fan only proposed the plan of the dungeon, and even gave the diamond technology, and the planning of the entire dungeon, basically Ye Fan didn't worry about it, these are all official meanings.

They have made the dungeon into a huge and advanced city.

There is no difference from the urban civilization on the surface.

How do humans move underneath?

At the top of each floor, there are railroad tracks.

These rails are like high-speed rail, and humans can ride on them and run from east to west and from west to north.

It's very convenient and fast.

All major dungeons are being improved!

On the other hand, the ion engine is not idle.

The foundations of the ion engine have already been laid.

Ye Fan, Professor Ma, and hundreds of scientists came to the address of the nearest ion engine in Nanshan City!

Watch as countless buildings are razed to the ground.

Now a huge platform has been built.

This is the base of the ion engine.

It's extraordinary.

There is also a 100-meter-deep foundation underneath.

Even if it erupts a huge amount of energy, this low level can still support it.

There are also countless workers, who are banging on the foundation, and the huge ion engine is being built, but they are very responsible, basically ten workers, and a scientist is needed to guide them.

Even some scientists who don't understand it will cause big problems.

Once wrong.

It's going to start all over again.

Because of this, basically global construction is on a parallel line.

"Mr. Ye, the temperature during the day is too high, we have never considered the feelings of the workers, now such a high temperature, the workers can persevere, it is a miracle, if it is processing at night, I am afraid the workers will not be able to persevere!"

"Yes, Mr. Ye, I heard that many people have been frozen to death in a certain area for processing overnight, if we do the same, we simply don't take human life seriously!"

The faces of the crowd were solemn.

It's been a month.

They struggled to build the foundation of the ion engine.

According to their previous thinking, if they worked together during the day and night, it would basically be completed in less than half a month, and it took more than half a month to deduce.

This matter is serious!

It was freezing to death at night.

I can't start work at all!

Ye Fan has long been aware of this problem, so why did he want to produce Terminators and industrial robots?

"If this is the case, the five-year plan will be delayed for about three years!"

"The more you postpone it, the extreme changes in the weather, I'm sure you have also seen, the temperature is climbing, it will only get hotter and hotter, and the hotter it is during the day, the more extreme the phenomenon will appear at night!"

"Therefore, if we can't complete this plan within five years, our plan can be declared a failure!"

Ye Fan looked at the huge pedestal, his eyes flashing with a cold light.

When they heard this, they were astonished.

My heart was trembling.

I'm having trouble again.

How can a huge ion engine be built so easily?

Five years.

Now it can't be produced in five years, and it will take even longer.

So what should I do?

The crowd was silent for a moment.

They've thought of all the options.

Equip all workers with protective clothing, the so-called protective clothing, just like a space suit, can prevent extreme ice and snow weather, and as for the daytime, how to prevent it?

In today's high temperatures, workers work in the sun, and within three hours, they will basically be blown apart by the sun.

Direct burns to the skin.

Desquamate.

The skin is cracked, this has happened I don't know how many times, and today's hot weather is no longer suitable for human work.

There are too many resources needed to make protective clothing, and they can't produce so much at once.

How can this be?

The silent crowd, Ye Fan didn't disturb them.

According to the deduction given to him by X Zhi Brain.

If every ion engine uses Terminators and industrial robots.

Each ion engine requires 100,000 Terminators and 30,000 industrial robots.

Each one only needs 130,000 robots to complete in just one year!

And its current production line has produced less than 100 ion engines.

It seems that after going back to himself.

The underground plant needs to be expanded even more.

All the industrial robots produced by themselves are mobilized to produce terminators and industrial robots.

Produce your own.

It's definitely fast.

There is no need for any production line.

No mechanical equipment is required.

Directly they produce themselves.

And what about the Terminator.

It's best to produce.

It's basically an assembly line.

To produce the memory chip, his limbs only need to be made out of steel, matched after being built, installed with conduit, and installed with the engine, and it can be completed.

There are a lot of assembly lines.

The number of Terminators is itself used for labor.

As for industrial robots, it is the most important.

The number of industrial robots must be larger.

After Ye Fan decided, he quietly and directly ordered X Zhibrain to start expanding the underground laboratory.

Bring this up yourself today.

I believe that the officials in the major regions will also know, they already know, while the weather is still able to work, once the weather is really unable to work, all plans will be put on hold, and at that time, they are more anxious than anyone else.

And once they are in a hurry.

Your own industrial robots and terminators will be able to set off naturally.

As for why not speak out now.

The reason is very simple.

Regional officials, they are still capable now, and if they are capable, will they allow robots to enter their major regions for construction?

It is unlikely to happen.

.....