Later that day, Ye Han and the soldiers left the space station in a traffic boat and returned to Beiyuezhou smoothly.

After being separated for more than half a year, Ye Han was finally reunited with his family.

Gathering less and leaving more, Ye Bai and the two cherish the short reunion time, which also has their own joys and sorrows, Bai Xiaoting asked the most is how long can they stay this time.

Ye Han didn't know how to answer this question, but he would stay in Beiyuezhou until the Leishan was repaired, and the time should not be too short.

The next morning, Ye Han took Luo Qi and others to the laboratory, and after explaining their intentions, the guards who had already received the notice informed the inside of the laboratory, and it didn't take long for an experimenter to bring Ye Han and others into the reception room, and said apologetically: "Captain Ye, everyone, Professor Qin is very busy, and he has to wait for a while before he can come over, please be calm and wait here." ”

Ye Han showed a smile: "It's okay, let's just wait here." ”

When he said this, others naturally had no objections, and everyone knew about the relationship between him and Professor Qin, and even if they really had opinions, it was impossible to say them.

The experimenter said happily: "Thank you for your understanding, I still have a job, so I won't accompany you." After saying that, he turned around and was about to leave.

Ye Han hurriedly stopped him: "Wait, what is the professor busy with to reveal?" ”

The experimenter was surprised: "You don't know? ”

Ye Han was stunned: "Should I know?" He only knew that Professor Qin had not returned last night.

The experimenter was stunned for a moment, but immediately came back to his senses: "The professor is studying the bugs brought back by the Leishan, and there are already preliminary results. ”

"Even the results are out?" Luo Qi was surprised, "Can you tell us about it?" ”

The experimenter hurriedly shook his head: "I'm sorry, don't say I don't know, even if I know, I can't say it." ”

Luo Qi's face was full of disapproval, Ye Han glanced at him, and made a round: "It's okay, it's okay, he just asks casually, you're busy with you." ”

The experimenter handed Ye Han an apologetic smile, turned around and left the reception room, the doors opened and suddenly stopped: "By the way, Captain Ye, if you are bored, there is something next door, you should be interested." ”

Luo Qi asked curiously, "What is it?" ”

"Some research results." The experimenter said, "Most of them are weapons, both individual soldiers and warships, some have not yet produced results, and some are not suitable for large-scale equipment, you can see if you go and see it." ”

Ye Han cautiously asked, "Is it convenient?" ”

"Convenient." The experimenter nodded again and again, "It's supposed to be a semi-public exhibition, and we also want to hear the voices of the frontline, of course it's very convenient." ”

Ye Han suddenly became interested: "Okay, let's go over and take a look, who else is going?" ”

Luo Qi was the first to stand up, He Lu followed, and more than a dozen other soldiers followed, and then more than twenty people stood up, and the rest were all ready to move.

Ye Han immediately stopped: "In batches, ten people at a time, let's go." ”

Everyone followed the experimenter out of the reception room, walked a few steps, and after a few turns, they reached the ground.

However, the so-called exhibition hall is narrow and long, and the exhibits are simply lined up on the side of the passage, Luo Qi can't help but be disappointed: "What kind of exhibition hall is it?" ”

Ye Han quite understood: "Be content, it's good to have a place." "The space in Beiyuezhou is limited, and it is not an exaggeration to say that every inch of land is valuable, even if it is a key unit like a laboratory, it is impossible to really build an exhibition hall.

The experimenter was not in a hurry to leave, and pointed to the passage and said, "This is the individual weapon exhibition area, and the battleship weapons exhibition area is over there, and there are also some display terminals, which can view those things that are not suitable for here." ”

Ye Han's eyes were sharp, and when he saw a rifle with a particularly long barrel on the first booth, he directly copied it in his hand and asked, "What kind of gun is this?" ”

"Electromagnetic rifle." The experimenter's answer was beyond everyone's expectations.

Ye Han looked at the experimenter in surprise, and then looked carefully at the rifle in his hand: "This is the electromagnetic rifle?" What about performance? ”

The experimenter said embarrassedly: "It is a little stronger than ordinary rifles, and the power is not as good as armored rifles, but this is only the first generation of products, and the second and third generations will definitely improve in the future." ”

Luo Qi couldn't help but say, "I just don't know how much to improve, right?" ”

"Yes!" The experimenter nodded without hesitation.

Ye Han held the electromagnetic rifle and made an aiming motion: "What's wrong with it?" ”

The experimenter said: "The main thing is that it is too electricity-intensive, the electromagnetic rifle ammunition is simple, and the load should be reduced, but this thing can last thirty or forty rounds with one battery, and it will be boring to use it again, so in addition to ammunition, I also need to bring a few more batteries, not to mention that the load is not reduced, but it adds a lot of burden." ”

"Where's the battery?" Ye Han asked.

"The butt, the butt is the battery."

Ye Han put down the rifle and said regretfully: "No wonder the butt is so thick...... When the rifle is definitely not good, zoom in a little, when the close defense gun is about the same. ”

"Yes, there are close-in defense guns!" The experimenter immediately introduced, "But the electromagnetic close defense cannon has already been finalized, so it is not placed here." ”

The principle of the electromagnetic cannon is very simple, but it is easy to make this thing bigger and longer, but it is difficult to shrink and shorten.

Ye Han raised his eyebrows unexpectedly, put down his rifle and asked, "Are you ready for the troops?" ”

The experimenter's eyes were a little more stunned: "Don't you know? The above plans to reequip the Leishan, and the electromagnetic close defense gun is one of them. ”

"And this?" Ye Han didn't hear the wind at all, "Do you want to change it to something else?" ”

"Then I don't know, I heard this by accident."

Ye Han walked to the second booth in disappointment, and found that there was something that looked like an oversized dumbbell there, and couldn't help but ask curiously, "What is this for?" How come I've never seen one? ”

"This one!" The experimenter suddenly smiled playfully, "It's the legendary lightsaber!" ”

"What?" Ye Han almost didn't bite his tongue, "Lightsaber? What are you kidding, laser sword? ”

"No, no, no!" The experimenter immediately denied it, "This thing just looks like a lightsaber, but it's actually plasma, similar to the setting in Star Wars." ”

"Impossible, right?" Ye Han stretched out his hand, and it took a little effort to pick up the dumbbell, "What does it use to restrain plasma?" Magnetic field? ”

The experimenter smiled: "At first, we thought about the magnetic beam, and we did create a sample, but the magnetic field that bound the plasma was too strong, and with that thing, there must not be anything related to magnetism in the whole body, otherwise the beam of plasma might get out of control, and finally even the sample was not created and gave up." ”

Ye Han waved the dumbbell with some difficulty: "What about this?" What is it? ”

The experimenter Zhengse said: "It's called laminar arc plasma beam, and it's the only light saber that can be put into practical use at present!" ”