Global Famine: My items can be automatically upgraded.

Gravitational lens?

This term made Shen Bei a little confused.

It feels somewhat familiar, but I don't understand the specific definition at all.

Just like many people know that the earth has gravity.

But no one can systematically explain what gravity is.

However, any questions that Shen Bei doesn't understand can be thrown to Lingxi Zhiling.

Super artificial intelligence!

Before castration, it was humane!

To be frank, when the SP module was first created, its function was not much worse than Dr. Batu's.

So Shen Bei asked, "The explanation is, what is gravitational lensing?"

For Lingxi Zhiling, this problem is as simple as 1+1.

It doesn't take much computing power to come up with the relevant definition.

Of course, if the SP module had not been castrated, one would have to ask Shen Bei why this problem occurred.

Also, some people will definitely ask why the Tiangong suddenly became bigger...

Why did hundreds of space suits appear out of nowhere in the warehouse?

This is the drawback of human nature, and we must get to the bottom of it.

But now, the SP module is an artificial intelligence that is completely oblivious to the changes in Tiangong.

This made Shen Bei much less worried.

There is absolutely no need to engage in intrigue with artificial intelligence.

soon.

An electronic voice came from Lingxi Zhiling:

"Simply put, gravitational lensing means that when starlight passes around a massive star, the light that originally propagated in a straight line will bend due to the gravity of the massive star, making it look as if the position of the original star has been slightly shifted."

"Earth also experiences gravitational lensing. However, on a cosmic scale, Earth's mass is still too small, so the gravitational lensing effect is likely to be negligible. This means that extremely high-precision instruments are needed to observe the direction in which gravitational lensing occurs."

Shen Bei said "oh".

I understand it halfway.

So, what exactly does gravitational lensing do?

Shen Bei asked again: "What would be the purpose of installing a gravitational lens on a spacecraft?"

Lingxi Zhiling briefly analyzed the situation and made a guess: "The Tiangong spacecraft currently weighs 10 tons and does not exhibit gravitational lensing. If the hypothesis is correct and the Tiangong spacecraft exhibits gravitational lensing, then the only possibility is that the Tiangong spacecraft is not at its current coordinates and position when others observe it."

Shen Bei touched his chin and thought for a while.

The answer given by Lingxi Zhiling is closely related to the concept of gravitational lens.

But it's quite general.

According to Shen Bei's understanding, to use an appropriate metaphor, it is like a fish in a stream.

When people observe from the shore, the position of the fish is always deviated by some distance due to the refraction of the water.

If a person uses a fork to catch fish in the current field of vision, he will definitely catch nothing.

It needs to be offset a little to find the real fish location.

It is easier to understand if we change it to gravitational lens.

If the Tiangong is suspended in the air, every place you can see is water.

Under the influence of gravitational lensing, it is not the current position of Tiangong, so firing a shell will only miss...

"Not bad!"

After Shen Bei figured it out, he rubbed his hands and said, "This function is great!"

Confusing the enemy and delivering a fatal blow is considered a lucky find.

Cheer up for a while.

Shen Bei started his "handmade" career again.

Constantly pry open the bottom shells of various types of shells and take out the gunpowder.

Tiangong continuously produces artillery shells, firing them recklessly over the flying wilderness to gain experience points.

……

time flies.

Ten days later.

Tiangong has been upgraded again.

This new change did not arouse much interest in Shen Bei.

What interstellar missiles and various laser weapons.

It looks really awesome, and it would definitely be a killer weapon if placed on Earth.

But Shen Bei had a premonition that if he really turned against the World Destroyer-class starship and the Shadow Immortal,

The three-way battlefield may shift to space.

After all, the earth is too fragile and cannot withstand the bombardment of three huge spaceships.

Hence, the shortcomings emerged.

For example, interstellar missiles have a maximum speed of only a few thousand kilometers per second, which is too slow in space, where distances can easily reach millions of kilometers. Furthermore, although interstellar missiles are powerful, they are easily intercepted by laser cannons.

Secondly, there are various laser weapons. This type of weapon has its limitations, namely high energy consumption and a very small strike range. However, it also has its advantages. At this stage, laser weapons are almost impossible to defend against in space.

The beam emitted by a laser weapon is not visible light in the usual sense, but an extremely high-frequency invisible light, so it cannot be reflected by mirrors. The only defense is to block it with something to prevent it from directly shining on the hull.

At the same time, Shen Bei also moved all the equipment in the military base.

Throw it all to Tiangong.

Various production lines were also built.

Another half a month passed.

Tiangong was upgraded again, reaching level 10.

The overall length of the spacecraft has exceeded fifty kilometers.

It's almost comparable to a world-destroying starship.

During this upgrade, Tiangong acquired the technology to produce satellites.

Thousands of exploration satellites were also produced by Shenbei.

These satellites are extremely small and have extremely simple functions.

Their small size is for easy concealment, and their simple functions are because they only need to perform detection functions. Shen Bei does not expect these satellites to strike the enemy.

When a space war breaks out, these satellites will become Shen Bei's eyes, collecting various battlefield intelligence for Shen Bei.

In addition, Shen Bei also modified a large number of small missiles. These missiles are made of highly concealed materials. Their volume and mass are only a few hundredths of that of interstellar missiles, and their warheads use conventional high-explosive ammunition.

This means that although they are far less powerful than hydrogen bombs, they will have extremely high concealment and flexibility, and they will be cheap and can be produced in large quantities.

Shen Bei stayed in this military base for almost a month.

After emptying all the shells inside.

As for guns, Shen Bei also equipped Xiao K with a few, so he could play with them when he was free, even though Xiao K didn't know how to use them...

But it is more or less a means of attack.

The upgrade of Tiangong has come to a temporary end.

Counting the time, from the time he left Shelter No. 36 carrying Xiao K, to Song You's Shelter No. , to Babatu's Shelter No. , and then to living in this military base.

This time, Shen Bei's trip took almost half a year.

Just when Shen Bei was about to set off to return to Shelter No. 36.

A voice suddenly came from Lingxi Zhiling:

"Capturing radio wave signals, can we crack the listening function?"

Radio signal?

Shen Bei tilted his head, which allowed the radio signal to be transmitted across the wilderness.

That is, the shelters held a collective "online meeting"

In Shen Bei's view, online meetings are nothing more than a place for leaders to spit and curse at each other.

There is a lot of junk information and very little useful information.

However, Shen Bei had nothing to do.

After packing up the armor and guns and making sure nothing was left behind, he walked out of the military base.

He ordered: "Crack it, it's good to listen to the quarrel."

Shen Bei hadn't heard any human voice for a while.

Although Lingxi Zhiling is smarter than humans in some aspects, it ultimately lacks the agility of humans.

soon,.

Lingxi Zhiling has completed the decryption of the radio waves and has entered the online meeting.

moment.

A noisy voice sounded inside the visual helmet:

"Fuck you! Shelter No. 17, are you still a human? The supplies I want are empty boxes? If you don't give me an explanation today, I will declare war on you!"

"Damn it! Stop accusing me! Our supplies were all in good condition when they were delivered. There must be a mole among your people!"

"Stop arguing, are you annoying? Is You Wuchang online? What's going on over there?"

As soon as these words were spoken, the radio fell silent.

Shen Bei recognized the voice that spoke these words. It was none other than the famous Spider Queen!

next moment.

You Wuchang's voice rang out: "Everything is going according to plan."

As soon as these words came out.

The noisy, chaotic voices rang out again on the radio...