Chapter 95 Doomsday One Year Later

After enjoying the free air.

Wandering all the way.

Two hours later, Chu Feng finally arrived at the first stop.

Magic City.

The journey was not without gain.

Although the temperature has reached minus 101℃, there is still a trend of further decline.

The sky is still as dark as ink.

The altitude above 10,000 meters has always been a forbidden area that humans cannot break through.

Satellites, rockets and the like.

It is extremely difficult to break through this level.

Of course, this also includes Chu Feng's Mark mecha.

Poor Chu Feng has no shelter to upgrade.

As for using the universal stone...

The stingy Chu Feng has never thought about it.

Of course.

The end of the world has just arrived.

To be precise.

After the trip to the Big Apple.

After tasting the pleasure of getting rich overnight.

Chu Feng has thought about upgrading first, and then going to space to collect meteorites.

If it is feasible, then he will be rich.

Do it.

You will never have to worry about food and clothing for the rest of your life.

Think about it.

This is just a dream.

A dream that will break with a single poke.

Not to mention how difficult it is to break through the stratosphere.

How many universal stones are needed to upgrade the mecha.

What happens after the leveling process?

What about the mesosphere?

What about the warm layer and the outer atmosphere?

No one on the Blue Water Planet can tell clearly.

Not even the top experts.

No.

Maybe someone knows.

That is the astronauts on the International Space Station.

After the crisis broke out, countries spared no expense to replenish sufficient supplies.

Support for three to five years is not a problem.

But because of the restricted area.

Radio wave signals cannot penetrate the atmosphere at all, and there is no contact with the International Space Station.

The first time the haze layer was formed.

The ground lost contact with the International Space Station.

Let's talk about it.

Even if all difficulties are overcome, the Mark mecha breaks through the atmosphere and flies into space...

What happens next.

Meteorites are not chicks.

The quails stay where they are.

Even the speed of the International Space Station is as high as 8000 meters per second.

Not to mention the meteorite.

The speed is definitely higher than that, or even faster!

But what about the Mark mecha?

Its maximum speed is only 340 seconds.

At this speed, to catch a meteorite.

Isn't that just catching a bullet with bare hands?

No!

It's catching a ballistic missile.

It's just like an old man eating arsenic - looking for death.

Of course, you can continue to upgrade and increase the speed of the mecha.

But the Mark mecha uses a pulse propulsion device, which uses arc pulses to create ultrasonic waves to make the armor fly at high speed.

This technology is not available on the Blue Water Star.

This is a technical limitation. If you want to upgrade the mecha propulsion device, the universal stone consumed here is huge.

In short.

The investment is far from the unknown benefits.

It's not a matter of life and death.

Chu Feng is unwilling to take risks.

The gambling nature is too big.

It's like winning the lottery.

It's not worth it at all.

Space under the doomsday is a realm that even gods cannot reach.

Humans.

It's useless to think about it.

At least for now.

Although space cannot be looked up at, the sky is still blowing a cold wind of more than level 10.

The heavy snow is still falling like goose feathers.

But.

The situation of humans is getting better.

At least.

This is the current situation in Longguo.

On the important train trunk line in Nanwan Province alone, Chu Feng found many people busy clearing snow and laying tracks.

The time for trains to pass is not far away.

The reason.

Everything is due to the breakthrough of nuclear technology.

Under the huge pressure of natural disasters, Longguo is united and has exerted the spirit of hard work at the time of the founding of the country.

Concentrate on doing big things.

At least that's the case with Longke Academy.

Finally.

One year after the doomsday.

With the help of the universal stone.

A small nuclear reactor has finally been developed.

It can be moved to the train.

As for the truck.

Not to mention that there is no such technology, even if there is, it is not worth it.

The cost performance is too low.

Especially after the advent of magnetic levitation, it was completely abandoned by the Dragon Academy of Science.

Small nuclear reactors can be developed.

Chu Feng was not surprised at all.

Before the end of the world, this technology was originally used on submarines and aircraft carriers.

It was just that its size could not be reduced due to technical limitations.

To be more precise.

There is no need to spend time to reduce it.

After all.

The end of the world has not come.

Even if it is reduced, because of its safety and radioactive pollution, the scope of application is also very narrow.

The cost performance is not high.

But now.

Safety and pollution are no longer the primary considerations.

A locomotive that is not affected by ultra-low temperatures outside.

And can provide surging power, this is what humans urgently need.

Nuclear-powered trains came into being.

And according to the information secretly stolen by Tiangong, Chu Feng has a further understanding of this technology.

This reduced nuclear reactor is not a traditional light water reactor.

Instead, it has the same working principle as the radioactive isotope battery, which is the same type of nuclear battery currently equipped by Longya.

By utilizing the decay of radioactive isotopes, thermal energy can be directly converted into electrical energy.

This method of thermoelectric conversion naturally has many benefits.

Because it does not need to drive the steam turbine to work like a nuclear submarine, that is, it does not need to inject cooling water into the reactor to generate steam to drive the steam turbine.

Naturally.

There is no middleman to make a profit from the price difference of the steam turbine.

The most direct benefit is that the energy conversion efficiency is greatly improved.

Secondly.

The radioactive core in the nuclear reactor can also be completely sealed.

In this way.

It can greatly prevent the leakage of nuclear radiation.

Its safety is not improved a little bit.

With a nuclear reactor.

Even if it is a small one.

But its output power is around 50MW.

1MW is 1000KW.

And the maximum traction of a freight train is only 15MW.

Passenger trains are even less.

5000KW~6000KW is the norm.

Even for high-speed rail, the maximum traction power is only 9600KW.

In this way.

The nuclear-powered locomotive currently developed by Longke Institute can not only drive the train itself, but also provide sufficient electricity for the body.

Heating and lighting are basic operations.

In addition.

It can also be used for de-icing and snow removal.

This is the most important.

It is also the first problem that blocks people from traveling in the doomsday.

After all.

The snow is still falling.

The wind is still blowing.

If the track is not cleaned in time, the railway trunk line will soon be buried under more than 10 meters of snow.

······

At that time, I saw the crowd busy laying the track.

Chu Feng had a weird look on his face.

He was scared immediately.

Then he was secretly happy.

Then he was very curious.

If he was not in a hurry to investigate the situation along the coast.

Chu Feng wanted to turn around and fly to the northwest.

See how the five major bases reacted to this.

Once the trains are combined.

It means that the control of the top leaders of Dragon Country has returned.

The road is open.

The power is open.

It is so simple and crude.

All ambitions.

All evil thoughts.

Everything.

With the railway connected, it can only be aborted.

Longguo has the strength to follow the winding railway and attack all the way.

No one can stop this wave of steel.

The local tyrant can't.

The five major bases can't.

Chu Feng can't do it now.

"This may be the main reason why the elder has always been sitting on the top of Mount Tai."

All kinds of thoughts flashed by.

Chu Feng felt endless emotion in his heart.

"Is it really so?"