Chapter 221

In addition to the super stealth performance, the detection ability of the detector is the same as that of the earth. In addition to many more advanced optical detectors than the earth, the most important is a new way of cosmic detection gravitational wave detection!

We know that any object with mass can distort space-time. The greater the mass, the more obvious the distortion effect. For example, even light can be twisted around a black hole. The principle of position shield is similar.

Gravitational wave is a kind of ripple in space-time distortion. It propagates outward from the mass source in the form of wave. This wave transmits energy in the form of gravitational radiation, and the propagation speed is equal to the speed of light. In 1916, Einstein predicted the existence of gravitational wave based on general relativity theory.

In theory, any object with mass has gravitational waves, and the gravitational wave detection of Gemini civilization is based on such characteristics that all spacecrafts and celestial bodies can not escape!

In the universe, the traditional ground radar and other short-range detection methods are basically useless under the huge space distance. Before approaching the effective detection range, you have already been found by a variety of optical detection equipment including infrared detection! Even the detection range of radar is not as good as the attack distance of warship!

Therefore, the current human detection means in the universe, mainly optical detector! Or called "Guangda"!

However, Lida can be restrained by light stealth technology, but gravitational wave detection has almost no way to crack it.

No doubt, gravitational wave detection in the interstellar war is just like the radar on the earth. We can't pay too much attention to it.

However, what's more, the gravitational wave detector obtained by Nie Yun is only a small device, which naturally has no comparison with the resolution and performance of the gravitational wave detection radar on the warship.

If you want to obtain a warship level gravitational wave detection radar, you need to continue to study and improve Nie Yun. Of course You can also continue to kill strange explosive equipment.

Although the two detectors have different manufacturing processes, the core technology is the same, which shows that the technology exchange and integration between the two races of Gemini civilization still needs to be above Nie Yun's imagination.

Even if you can't intermarry, it's at least as good as a good friend! Nie Yun thinks so.

At this point, the residual value of the two detectors has been completely squeezed out after Nie Yun's bone marrow sucking. Even the corpse has not been let go, which is worthy of death

(detector:...)

Nie Yun has sorted out his harvest a little. Judging from the technology tree of aliens, there are three categories of technologies far ahead of the earth.

That is long-distance navigation technology, quantum technology, graviton technology!

In addition to the galaxy level long-distance navigation technology that can be determined that the other party owns, but the specific way is not known, quantum computer and quantum communication are both applications of quantum technology.

However, position shield, light deflection stealth and gravitational wave detection technology can be classified as sub technologies of graviton technology.

It can be seen that the research on quantum technology and graviton technology of Gemini civilization is not overnight, but has formed a complete system!

There is still a lot of potential for these three kinds of technologies. Nie Yun does not know how many powerful military technologies he does not know about Gemini civilization. However, from the technical level, Nie Yun is undoubtedly at a disadvantage.

In addition, Nie Yun also has a huge gate of life, which is exposed to the enemy without any cover up!

Yes That's the earth!

Although the Freemasons are selfish, they are not stupid. As they think, the exposed earth is indeed a huge strategic disadvantage that cannot be avoided! Always on the brink of destruction.

Although the layout of the two detectors made Nie Yun pull back some pioneers, as long as the battlefield is still in the solar system, this strategic disadvantage will be the fatal weakness of Nie Yun's side.

Nie Yun had simulated the possible war trend of both sides in his mind for countless times. However, no matter how he arranged the defense, he could not guarantee that the protection of the earth would be safe.

It's like a hostage in the opponent's hand. Even if Nie Yun's combat effectiveness is stronger, he can only tie his hands and feet and cast a mousetrap!

However, the son once said, a man should not be too aggressive!

In view of the current strategic situation that the enemy is dark and we are clear, the enemy is strong and we are weak. Nie Yun has made a very bold plan and gave it a very miraculous Name: return the soul with a corpse!

……

13 districts of the United States.

The district chief was anxiously walking back and forth, and next to him was a dignified Jay.

In the observation window, a group of scientists are constantly busy, trying to break the shield of gravity bomb, and ripples are generated on the shield from time to time.

And the countdown on the gravitational bomb Eight hours to go.

"Didi!" The governor's phone rang.

"Hello! How is it going now? " As soon as the phone was connected, there came a nervous inquiry from the Minister of defense.

"Why? Your honor? Is the investigation over? " The district chief was stunned.

"It's just over! Damn it, if you let me know who embezzled my account number to invade the database of the Security Bureau, I'd rather not mention this investigation. As soon as the Minister of defense was mentioned, a series of blocked words popped out.The investigation of the incident did not take much time. The Minister of defense had an alibi, and there were various indications that the Minister of defense was not suspected of collusion with the enemy.

At present, it can only be confirmed that the hacker attack was sent out from their own internal network, but the investigation has no clue as to who did it.

Although according to captain ghost, aliens have invaded the system of area 13, which seems to be the most suspected. However, the Minister of defense thinks that this is the ghost captain who is robbing by fire, and the possibility of thieves calling for arrest is greater!

However, under the great threat of gravity bomb, he can only temporarily write down this account. After all, it is almost burning. Who can care about the theft at home!

"Forget it. What about the bomb?"

"Oh! The bomb is still working... " The district chief sighed.

"Where's captain ghost? Don't they say it with certainty? " The defense minister said in a hurry.

"Er I contacted him several times, prompting him to Not in the service area... " Some twitch at the corner of the mouth.

Secretary of Defense:

Not in the service area?! what the fuck! How can you lose contact at the critical moment? Is there any sense of responsibility?!

After hanging up the communication, the defense minister recalled the face of the ghost captain's dog head mask. The more he thought about it, the more he felt that the face was unreliable!

Eggs can't be put in one basket!

After biting his teeth, he dialed a phone, "Hello! I'm the Secretary of defense. I'll call all the high-level emergency meetings immediately! "

Soon after, in a confidential conference room, there was a clamor, followed by a lot of quarrels

As Nie Yun imagined, with the God of death approaching step by step Panic is inevitable Start to spread

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