Su Rui stopped Lao Wang, who was about to dive, picked up a backpack from the pile of instrument packages, and took out two sets of wetsuits - these two sets of "wetsuits" are made of unknown materials, they feel smooth and delicate to the touch, they were originally folded together, and there is no crease on the surface after opening. Pen ~ fun ~ pavilion www.biquge.info

Su Rui took out two small oxygen cylinders from the box - he had seen James use them in the desert before, and they contained high-pressure concentrated pure oxygen, and everyone had seen their power.

As if playing tricks, Su Rui kept pulling out strange things from his bag - two helmets with transparent visors, the size of motorcycle helmets, which could also be folded.

Looking at everyone's strange eyes, Su Rui introduced: "This mask is made of carbon nano mixed metal microgrid, which has high tensile strength and electron transport, and can be restored to its original design no matter how it is folded - this is the material for making space elevators in the future." ”

Then he pointed to the wetsuit and said, "This wetsuit is also made of nanomaterials, thicker than ordinary wetsuits, in addition to being closed, heat preservation is hundreds of times stronger than ordinary wetsuits, can withstand hundreds of degrees of high temperature and low cold of dozens of degrees below zero, is the main application material of the future spacesuit." ”

Next door, Lao Wang curiously picked up the wetsuit and rubbed it with his hand, this "wetsuit" is only a few millimeters thick, like skin but not leather, and there seems to be a fine grid on the surface.

Su Rui continued: "Don't look at this dress with such a thin layer, there are many layers of special materials in it, and the particularity of nano materials can make a variety of structures in the fabric. This wetsuit comes with a life support system and an energy supply system. The circulatory system inside can make the exhaust gas exhaled by the person circulate with the oxygen in the oxygen cylinder, and this small bottle of oxygen, hanging on the wetsuit, is enough to maintain breathing for more than ten hours. ”

Zi Yang was speechless: "What is the use of such a high-tech thing?" You expected this puddle before? ”

Su Rui shook his head: "This is an independent ecological suit designed for the future human catastrophe. At present, it is only in the experimental stage, and there are only three sets in the world. There may be a lot of unknowns on this expedition, so Dr. Alexander brought two sets with him. ”

At the mention of Alexander's name, Su Rui's expression darkened again.

Ziyang diverted the topic and said: "Then this kind of ecological suit, is it suitable for deep diving?" ”

Su Rui nodded: "Yes, this dress is not only sealed and resistant to cold and high temperatures, but the clothes can also feel the internal and external environment to adjust the pressure by themselves - all of this is done automatically by the built-in nanostructure, and there is no need to adjust it manually." ”

Lao Wang's eyes widened: "My God! If you wear this thing, let alone diving, you can space walk, right? This, how much does this cost? How did you get this kind of thing? ”

Su Rui smiled, "My uncle is the head of a top international scientific research institution, and their institution cooperates with military organizations and scientific research institutions in various countries around the world to research the world's most advanced scientific and technological equipment - mainly in scientific exploration, but also some military and civilian-grade, lethal weapons they do not study. ”

Zi Yang joked, "Such a high-tech thing must be absolutely confidential, right?" Let us see it, aren't you worried about what we stole and sold for you? ”

Su Rui knew that it was easier for the young man on the other side to win his support by telling the truth than by telling lies. So to tell him the truth, in fact, her uncle, Professor Su, had noticed the two of them a long time ago, and inviting him over this time was actually a suggestion made by Professor Su.

Zi Yang was shocked, how could he be so virtuous, he would be noticed by such a big person, could it be that those previous things were leaked? Could it be Uncle Li? Professor Su is the mysterious dragon head?

Ziyang's head was spinning rapidly, and the old Wang next door didn't think of so many problems. Touching his head, he said, "Oh, I'm ashamed, I'm ashamed, we just did something for the benefit of the people, and the deeds have been internationally renowned." ”

Zi Yang said sarcastically: "No, our principal has to make an appointment in advance if he wants to talk to your uncle, so such a big man will notice us?" What can I do, my education is so low! ”

Su Rui said seriously, "Academic qualifications do not mean anything, and many of the world's top scientists do not have high academic qualifications. ”

As soon as Su Rui said this, Lao Wang suddenly became full of pride, and said with his chest straight, "Hey, it's good, since our uncle is so discerning and talented, then if you have the opportunity, you must meet up, have a meal, and find a place to learn." "Lao Wang doesn't brag about this, in terms of strength, compared to the amount of food, Professor Su is probably going to lose to him.

Su Rui smiled: "There will definitely be a chance." ”

While everyone was talking, Su Rui took out another instrument from his bag, which looked like a large-screen mobile phone, very thin in thickness, seemed to be transparent, and had a black "protective case".

Zi Yang said, "I know this thing, I've seen it in science fiction movies, is it a holographic display or something?" ”

Su Rui shook his head with a smile, "The holographic stereoscopic display is useless. This is a miniature life detector. As he spoke, he bent the "mobile phone", and the screen formed a curved surface, which was lightly buckled on his arm.

"This display is a bendable screen made of excessive metal sulfides, after being connected to the wetsuit, the screen can display your various vital signs, and can also show the external air environment, temperature, humidity, pressure, can detect radiation, air composition ......"

Lao Wang's eyes were about to pop out, "With so many functions, this small instrument can all be realized?" Our school is the size of a room for just one instrument for color ultrasound! As he spoke, he gestured with his hand the size of a room.

Su Rui said, "A few decades ago, a computer weighed dozens of tons, and now a smartphone can achieve much more functions than the computer in the past. ”

Lao Wang said: "That's too fast." If you say that, what's the use of all the stuff taught in the books in our school? Waste of time. ”

Su Rui said: "In fact, the instruments and equipment researched in the field of high-end scientific research are decades ahead of the civilian field, but it is difficult for ordinary people to access. ”

Looking at Su Rui's equipment, Zi Yang sighed in his heart, no wonder Su Rui is so calm in the face of great difficulties, with these black technologies as a foundation, he is indeed much more down-to-earth, and sure enough, science and technology are the first productive forces.

There are only two sets of diving equipment, and now it's a matter of deciding who goes down. Of course, there is no suspense in the result, Xiao Hei and Timur have always been none of their business. Among the remaining three, Ziyang didn't bother to rob Lao Wang.

However, everything is about fate.

That set of clothes, Lao Wang can't wear it!

Two sets of wetsuits, one for Su Rui and one for Alexander. Su Rui took off his coat very generously, revealing the tights inside, straight chests, slender white thighs, and a bumpy toned body.

Zi Yang saw Su Rui undressing, and subconsciously looked away, thinking, this foreign girl is atmospheric, and she doesn't have any scruples about taking off her clothes.

Lao Wang was also ashamed, and pretended to cover his eyes with his hands, but his fingers were two inches wide, and he stared at them without blinking, and his eyeballs were about to fall to the ground.

Su Rui put her feet into the wetsuit, and with a gentle lift, the wetsuit fit was put on her body comfortably, making the tightness and sexiness of the body contour more perfect. In Lao Wang's words, it is: convex and backward, long legs, white skin, beautiful appearance, and thin waist.

It was Lao Wang's turn, and with all his strength to feed, his clothes could only be pulled to the root of his thighs, and when he lifted it up, his stomach was strangled. Lao Wang held his breath and shouted, "Hey! "The eyeballs are bulging out, and the clothes will be pulled to the dantian.

Seeing that he was working so hard, Zi Yang shook his head distressedly, squatted down and studied Lao Wang's stomach. said to him very seriously, "Even if you go to excrete a dozen catties of waste now, you may not be able to retract your stomach." ”

Lao Wang scolded and complained, "Lao Tzu's stomach is very normal, okay, it's just that he has practiced kung fu all year round, and his abdominal muscles have developed a little - you said that Alexander is so big, how can he grow as thin as a bamboo pole." At this time, he blamed other people's figures again.

Complaining and complaining, Lao Wang still obediently withdrew his pants and handed them to Zi Yang, Zi Yang looked at Su Rui, blushed embarrassedly, Su Rui turned around knowingly and didn't look at him, Zi Yang took off his clothes in embarrassment, only his underwear was left, and he hurriedly put on his diving suit. Seeing Su Rui covering his mouth over there, he shrugged his shoulders and snickered.

Alexander is more than two meters tall, and Ziyang is also more than one meter and eight points, although it is a little wider to wear, but it is generally quite fitting.

After Ziyang put on the equipment, Su Rui came over to help him seal the diving suit, connect the tube on the oxygen cylinder to the helmet, and hang the equipment strap on his waist.

Zi Yang saw Su Rui working in front of him with his head down, Su Rui was one meter seven tall, he bent down, the hair on his head just brushed his face, and he felt itchy and crispy, and there was a ripple in his heart.

Su Rui was about to connect Zi Yang's helmet to his clothes, and saw that his face was flushed, thinking that there was a problem with his operation, and he was busy asking where he was uncomfortable, Zi Yang said, no, no, he was angry just now.

Lao Wang saw clearly beside him, and muttered in a low voice: "Where is the fork, it is obviously the brain of the sperm worm!" ”

After receiving the helmet, the soft light in the mask lit up, Su Rui motioned to Ziyang to speak, and Ziyang said, "Lao Wang is a two-to-two." Lao Wang didn't react, and looked at him with a blank expression. It looks like the seal is good.

Su Rui also put on his helmet and made a gesture to Ziyang. Ziyang's ears sounded Su Rui's crisp voice: test, test, one, two, three.

Ziyang nodded, indicating that he heard clearly.

Su Rui told Ziyang that there is a talking system in the two helmets, which can enable real-time conversation.

Su Rui fastened a curved life detector to Ziyang's arm, and there were four protrusions on the arm of the diving suit, which could be interlocked with the life detector.

Su Rui clicked on the detector, the screen lit up, Zi Yang felt that the diving suit was different from the hard one he wore just now, it seemed that there was a gas flowing in the skin, and the diving suit slowly swelled up, gradually fitting close to the skin, and felt very comfortable.

Lao Wang watched from the side and pouted again and again, "Grass, this thing can even shape the body, Xiao Hei, look!" Lao Li is quite handsome in this outfit! ”

Zi Yang proudly made a Hercules pose, although the sound of talking in the mask could not be heard outside, but there was a sensor on the helmet, and the people inside the outside could still hear the sound clearly.

After connecting to the detector, the function of the diving suit was also activated, and after a while, rows of numbers and symbols were displayed on the screen, and Su Rui roughly introduced several parameters, including heartbeat, pressure, oxygen concentration and other indicators, which were simple and clear, and Zi Yang remembered them one by one.

It was time to enter the water next, and when he was about to go down, Lao Wang suddenly grabbed Su Rui's arm, "Wait a minute, do you want to tie you with a rope?" In case there is a situation that can pull you back. ”

Su Rui shook his head and said, "There is no need, in case the underwater terrain is complicated, tying a rope may affect the action and will be counterproductive." Rest assured, the eco-suit is powerful and will not have accidents unless there are special circumstances...... If we don't come back after 3 hours, take Alexander back to the cave and find your way. ”

"No, I'm going to wait for you here." Lao Wang seemed to be crying.

Ziyang patted him on the shoulder, "It's okay, we will definitely come back." ”

Su Rui put on a helmet and took Zi Yang's hand, the two slowly walked towards the middle of the pool, Zi Yang glanced back, Lao Wang was already red when he squatted on the side of Tan, and seemed to be ready to cry at any time, Xiao Hei also looked at himself intently, although there was no expression on his face, but he obviously felt some nervousness in his emotions, even Timur was standing by the pool, looking at them with bright eyes.

This time, it may be a life and death parting, Ziyang suddenly realized.

I have a lot of words in my heart, but I don't know how to say them.

Turning around, waving his hand, the two held hands, and slowly submerged into the pool water, the LED light on the top of the wetsuit automatically sensed the brightness around it, and slowly lit up, sprinkling a warm light, illuminating a dark blue in front of him.

Soon the helmets of the two men were submerged in the water, leaving a vague halo in the water, and in a few moments, even the halo disappeared, leaving only the blue spring water and the bottomless darkness.