"Brother Chen, I've already let people infiltrate one of the food warehouses. When Luo Chen was still wandering around Silver Beach, Luo Kai made a phone call, which made Luo Chen a little surprised.

"Can you trust it?" asked Luo Chen.

"It's the people of our alliance and you can trust. And this time I got in while the food warehouse was recruiting, this warehouse is not the one you said, but the distance is very close, there should be a chance. ”

"That's good, let him be careful not to be discovered. If anything happens, safety is paramount. ”

"Okay, I got it. ”

"That's it for now. ”

Luo Chen didn't talk to Luo Kai for too long, because he had already walked out of the Silver Beach at this moment and entered the nearby seafood restaurant street. There are really countless shops here, but it seems that almost all of them are the same by the sea, and they all eat a lot.

"When you are full, you have the strength to work. Luo Chen shrugged his shoulders and watched a lot of people coming in and out, not sure if these people were suspicious, but it was certain that there must be many warehouse employees around here.

And in order to avoid being easily discovered, they generally do not have all of them, which means that there will definitely be people at the bottom who are ordinary people who don't even know how dangerous they are in this job.

Of course, this is just Luo Chen's speculation, and only the people behind them know what it really is. If you want to investigate the situation under the sea, you can only take this way. Although many of those clubs on the beach can dive, they are only in the nearby waters, and their underground bases will certainly not be too close if they are built.

It seems that the only way to do this is to infiltrate from the inside of the edge and investigate slowly.

Luo Chen was a little distressed, even though he knew that they were very likely to be under this sea area, but there was no way to investigate. If you send someone to dive directly on this side of the sea, you may be killed by a torpedo.

Of course, there is another way, that is, Yuan Ting and the others can make a monitor that can avoid these radar surveillance, but it seems difficult to do so with the current technology. I don't know if they can find a way in those alien technologies.

As the saying goes, as soon as you say Cao Sha Cao Cha, it will arrive. Just when Luo Chen was about to call to inquire about Yuan Ting, she immediately called.

"Brother Luo!" On the phone, Yuan Ting's voice seemed to be a little lost.

"What's wrong?" Luo Chen seemed to have guessed the reason, but still asked.

"Woo...... The Stellar Engine XXXXI plan failed again. Yuan Ting almost didn't cry.

The thirty-first plan, that is to say that they have failed thirty-one times. They have been researching in this area for a long time, and originally thought that combining extraterrestrial technology could improve the effectiveness of the effect, but now it seems that it may not be. After all, the level of science and technology on the earth is far from that level.

"Woo...... We have made many attempts, but there is no way to theoretically break through the third cosmic velocity. We have studied the collision of two protons, one proton is infinitely close to the second cosmic velocity and crashes into the other proton, and the impacted proton will move in the opposite direction at the same speed, but the speed is forever limited by the third cosmic velocity, we-"

"Stop!" Luo Chen was confused when he heard it, and he didn't know what Yuan Ting was talking about, "Tingting, don't worry, we don't have to make it now." It may be our next generation, or the next generation through hard work, you don't put too much pressure on yourself, some things are really impossible to do with our current level, this is really not to blame you, our entire level is lagging behind. ”

Luo Chen was really afraid that Yuan Ting would continue to talk, for those knowledge Luo Chen was really confused, what third universe speed, what proton speed, oh my God, what the hell is this!

"I just feel very frustrated, hey, let's not talk about this, I'm going to sort out the reasons for the failure and carry out the thirty-second plan. Yuan Ting just called Luo Chen to cry, and she was really sad if she didn't relieve the pressure.

The so-called cosmic velocity is the speed at which an object needs to get rid of gravity. In layman's terms, the first cosmic velocity is the lowest speed at which an object can orbit the Earth, such as those artificial satellites, which is about 7.9 kilometers per second.

The second cosmic velocity is the minimum velocity required to fly out of the Earth. For example, to land on the moon and Mars, then the spacecraft needs to reach the second cosmic velocity, which is 11.2 kilometers per second.

At present, the limits of humanity have reached the second cosmic velocity.

However, if you want to get out of the solar system, you must exceed the speed of the third universe, which is 16.7 kilometers per second.

This is just a departure from the solar system, and if you want to fly out of the banking system, you need to reach the fourth cosmic velocity, which is estimated to be about 120 kilometers per second.

And after breaking away from the banking system, they can reach the universe where the people of the alien realm they meet exist. The speed needed outside the Milky Way is estimated to reach a speed of 1,500 kilometers per second, which is the fifth cosmic velocity.

Unfortunately, humanity is currently unable to reach the speed of the third universe.

The minimum standard for a stellar engine is that it must reach the fourth cosmic speed, 120 kilometers per second, what kind of concept is this? According to the distance of more than 60 million kilometers from the Earth to Mars, it only takes about a little more than five days.

You must know that it took 206 days for the US InSight to land on Mars!

5 days, compared with 206 days, a difference of more than 41 times. It is indeed difficult for Yuan Ting and the others to build an engine that exceeds this speed without the support of early technology. Even with the support of alien technology, it may not be possible to do it in a short time.

"By the way, Brother Luo, I have already made the monitor you said before to avoid the radar. Yuan Ting put her frustration aside.

"What? It's made?" Luo Chen was really full of surprise at the moment.

"Yes, but because there are a lot of defects in the temporary manufacturing, the farthest remote control range is only 50 kilometers. ”

"50 km...... Almost. "Luo Chen, you think about it.

"But the battery life is only about 20 hours. If it is longer, the overall structure will need to be adjusted, and if the overall structure is enlarged, it is likely to be detected by radar. ”

"20 hours, about 50 kilometers, it's okay, I'll give it a try!" Luo Chen thought about it, such a result has already been calculated, if it is not supported by those alien technologies, this may not really be manufactured.

"Then I'll send someone to Haicheng. But Brother Luo, you have to be careful, there have been a lot of intelligence officers in Phoenix City recently. ”

www Baiping is the first time to read the latest chapter of "The Strongest Soldier Soul Claw Book House in the City".