Chapter 215

In front of him, less than three meters away, Hao Zhi's muzzle flashed, and the huge gunfire echoed in the huge glass space of the underwater base. The guards and scientists far behind were startled and ran here one after another.

"Don't come here!" Xu zhe roared, and all the people were stunned around.

Hao Zhi holds a smoking muzzle, opposite Xu Zhe, and there is one more person in the middle of the two!

It's song Xiaojia!

She raised her right hand in front of Xu Zhe's face, slowly opened it and dropped a bullet

"Jiajia! What are you doing?" Hao Zhi shouted angrily.

"I'm here to save Lele. Since Xu zhe has promised to let Lele go, he has no reason to die. How can I watch you kill him?" Song Xiaojia made a grimace.

"Alas!" Hao Zhi sighed and threw the gun to the ground with a soft hand. He convinced himself countless times that he had the courage to shoot his old friend and old leader, but he still failed. He had no reason to hold on any longer.

"It seems that you are really stubborn to protect a person's heart!" Xu zhe nodded. "It's not a bad thing for a person to protect. I just want to try your determination. As a reward to you, I'll find someone to help you save Wang Yanke!"

"What? Do you know where Wang Yanke is locked up?" Hao Zhixi looked out and raised his head.

"I'm not sure yet. I have to see him ask himself!"

"See who?"

Xu zhe smiled mysteriously: "old friend!"

"Lin Tao!" the door of the conference room was pushed open. As soon as a familiar figure appeared, song Xiaojia shouted happily.

"Long time no see!" Lin Tao looked a little sloppy, his clothes were dirty, and his face was covered with stubble, as if he had just come from a distance.

"Where have you been these six months?" Lele asked with concern.

"Well, it's a long story!" Lin Tao looked at Xu Zhe and smiled. "Let's talk about business first. How did Ke Ke fall into LV Fang's hands?"

"Oh, it's not me. I heard that he had the resources to regenerate people's bodies, so I took Ke Ke and Xingchen to find him. It was a trap!" Hao Zhi slapped his head in frustration.

"You're still such a smart guy!" Song Xiaojia complained.

"I'm also in a hurry to seek medical treatment. My feelings are not that you drag an alien's body everywhere to be chased and killed every day! Have nightmares every day!"

"Have a nightmare?" Xu zhe suddenly said, "do you dream that there is an aerospace aircraft carrier fleet heading for the earth in space?"

"How do you know?" Hao Zhi was surprised.

Xu zhe was silent and said slowly in the eyes of the public for a long time: "More than a month ago, I received a call from Wang Yanke. It's estimated that she didn't tell you. On the phone, she also told me about a nightmare she often had since she became a blood moon man. It's exactly the same as your dream... I didn't feel anything at first, but her sentence reminded me!"

"What did she say?"

"She said, what if it was not a dream, but part of the memory stored in the original brain of the blood moon body?"

"..." everyone was stunned. They looked at each other and Xu zhe again.

Xu zhe stood up and walked for two circles. It seemed that he finally straightened out his thoughts. Then he opened his mouth and said, "have you ever thought about what would happen if there were more than one blood moon spaceship?"

Everyone, look at me, I look at you, suddenly wake up! Xu zhe nodded and acquiesced in everyone's guess.

Wang Yanke once mentioned to me that when she was inside the blood moon spacecraft, she had heard Xingchen say that when the blood moon people took off from their parent star, it was a fleet of 50 spacecraft! But there was only one blood moon spacecraft we saw! The rest became victims of acceleration.

"Well, I still remember, they said they sacrificed 49 other blood moon spacecraft in order to reach one tenth of the speed of light!" Hao Zhi recalled Stardust's words. "I asked him how he achieved this acceleration. He said it was a technical secret, but he also revealed a little, saying it was a very simple physical application."

When Lin Tao heard Hao Zhi say this, he suddenly blurted out a word subconsciously: gravitational slingshot!

"What is a gravitational catapult?" Lele and Dian asked at the same time.

Lin Tao shrugged his shoulders: "This is a technology that people on earth have mastered at present. In short, it is like skiing jumping. Athletes continue to have enough strength on a U-shaped ramp through a long downward acceleration channel, and finally obtain much greater momentum. After a short upward ramp, they can fly out very high and far. If they ski on the flat ground, they can only rely on The strength of the athletes' hands can not reach that speed in any case. Human beings use this method to send the Voyager out of the solar system by using the huge gravitational slingshot of Saturn, Jupiter and other massive planets! "

"What does this have to do with the other 49 spaceships mentioned by Stardust?" Hao Zhi asked puzzled.

"There are many technical limitations in the actual operation of gravitational slingshot. The most basic point is that the planets or stars you want to borrow gravity may not be in the right position. You know, the relative positions of almost all planets in the universe are constantly moving, and the distance between planets is very far, so the operability is not very high, but for example If we continue to speculate like this... The blood moon man may have built a gravitational catapult by himself! "

Make it yourself?

"Yes!" Lin Tao thought carefully, seemed to confirm his speculation again, and then began to take off his pants.

"Ah! Hooligan, what are you doing?" Song Xiaojia shouted with a red face.

Lin Tao didn't care. He brushed his belt out of his waist and took it in his hand: "look!"

"Belt?" the crowd was even more confused.

Lin Tao smiled, jerked the belt forward, and then jerked back. The soft and long belt slipped through a narrow U-shaped curve and made a loud noise.

"It's really a very simple physical application!" Lin Tao sighed. "Why didn't we remember at the beginning?"

"Don't sell the key, speak quickly!" cried the little hoarse voice.

"First of all, you should know what was the last sound made by the belt?"

"Didn't the belt make a noise?" Lele said curiously.

Of course not, that's because the end of the belt is accelerated by the belt in front after passing through the narrow U-shaped channel, and finally reaches supersonic speed and breaks through the sound barrier! However, if I just swing this belt round, or throw it out, relying on the power of my arm, it can't break the speed of sound in any case. It's easy to do it by changing the throwing method

Think about it. Suppose we use the principle of gravitational slingshot in front to arrange 50 spaceships on such a "belt", and each spaceship uses the mass gravity of the next spaceship, or even artificial gravity to accelerate, and finally form an equally huge and narrow U-shaped channel, then the last one is on this "belt" After borrowing the gravitational propulsion of all passing spacecraft, the spacecraft at the end can realize a super jump from one percent to one tenth of the speed of light!

And that one is the blood moon ship we saw!

The remaining 49, the so-called victims, just sacrificed their own acceleration opportunities. In fact, they have followed