The eighteenth basement floor of the high-risk prison is as cold as ice.

Zhen Cheng watched in a daze as an iron plate fifteen meters away was pierced and shattered under the condition of being quickly frozen, his eyes were complicated, but he was ecstatic.

"Press the button of this judge's pen in your hand, and you will have an even bigger surprise!" Dong Chao stood with his hands in his hands, looking at his masterpiece very proudly.

Connecting the two twenty-six-centimeter-long judge's pens is a black and jet-black line-like object that can only be seen with a magnifying glass, Zhen Cheng gently pressed the button of the judge's pen in his hand that was the size of a grain of rice, and the judge's pen that was originally lying quietly on the ground in the distance quickly rebounded like a bird returning to its nest, without Zhen Cheng doing anything, the two small judge's pens became a fifty-two-centimeter-long two-pointy large judge's pen.

"What kind of silk thread is this, how can it be so magical?" Zhen Cheng played with the black corpse that had been processed and polished by Dong Chao, and asked like a curious baby.

"Black Widow Spider Silk!" Dong Chao liked to see the surprised expressions of others, looked at Zhen Cheng and smiled, and continued: "Spider silk is one of the most ideal fiber materials in nature, and it has properties that many other artificially made materials cannot match, especially known for its high strength and high toughness. ”

"Spider silk is a miracle created by nature over hundreds of millions of years of evolution, with high strength, elasticity, flexibility, elongation and fracture resistance, as well as lightness, UV resistance, biodegradability and other advantages.

Spider silk is the "magic weapon" that spiders rely on for their livelihood. Spiders use spider silk to catch prey, store food, and reproduce offspring. Spider silk is secreted and formed by the silk glands in the spider's abdomen. The silk glands secrete a gelatinous silk pulp, which reacts with the protein at the spinneret to form spider silk.

Thermal analysis showed that spider silk was thermally stable below 200°C and turned yellow above 300°C. The strength of spider silk fiber is similar to that of carbon fiber, which has the highest strength, and the strength of high-strength synthetic fibers such as Aramid and Kelve. Experiments have shown that the energy required to tear off spider silk is 100 times greater than that required to tear off the steel wire when the same thickness of steel wire and spider silk are subjected to a tensile test.

Spider silk is used in medicine, engineering, sports, military and other fields. The new generation of synthetic fibers can be used to make strong and lightweight armor, tougher surgical threads, artificial tendons, artificial ligaments, and a variety of new sports protective gear. ()

The black widow spider is considered to be the most venomous spider on the shijie, and the black widow spider's traction silk performance is even more outstanding, and research has shown that spiders can issue different biological commands for different purposes, so as to synthesize and produce different kinds of spider silk. Traction silk is the silk used by spiders to build their webs, and it is the strongest of all kinds of spider silk. Unlike ordinary spiders, the traction silk of the black widow spider has more outstanding performance, both in strength and stretch. This gives the Black Widow silk the ability to withstand greater tension and deformation. Black widow spider silk can extend 27% before being pulled off, and it is more than twice as strong as ordinary spider silk. ”

"Is this handle also modeled after the black widow spider's silk sac?" After listening to Dong Chao's introduction, Zhen Cheng stroked his hand, "This silk thread has been cultivated by a year of mutation in outer space radiation!" The disappearance of toxicity is the biggest regret, and the other characteristics are basically retained! This is one of the favorite pieces of equipment of our national special forces. The spider silk of the judge's pen is a total of fifteen meters long, and if you press the button unexpectedly and aim at the target, its projectile speed is equivalent to that of a **** bullet, instantly killing the enemy and not letting the opponent shed a drop of blood. In times of crisis, the thread can withstand a thousand kilograms, so you don't have to worry about it breaking, even if you use it boldly and pull it! Dong Chao saw that Zhen Cheng was listening very carefully, stretched out his arms, and invited Zhen Cheng to come out of the workshop and sit in the simple living room outside him.

Suddenly there was no noise of the machine, Zhen Cheng felt very unaccustomed, and after more than two days of busyness, Zhen Cheng and Dong Chao were a little lacking in sleep. But thinking about a lot of things outside, Zhen Cheng really had no intention of sitting down to drink tea and chat.

"Don't be in a hurry! I'm adding anti-counterfeiting patterns and national logos to your Hanmang tokens, anti-counterfeiting is the shape of this judge's pen, and the design of the national emblem is to avoid trouble when you use it! I've seen the dragon brand before, so I've made some minor changes to your original design so that it's more like a work card! Dong Chao explained in detail with a smile.

"It's really Xiexie you this time! It helped us solve the two big problems of Hanmang's establishment at once! Seeing that he had packed eighty daggers in the distance, Zhen Cheng said embarrassedly, "I took all your works, I'm really sorry!" ”

"Haode things can only be of maximum value when they are in the right hands! These daggers are not superb, but four of them are very good, and you can pick them out and give them to your henchmen when you go back! You let me be a man normally, and I still have to sell this favor! Dong Chao touched the volcanic cold core hanging on his belt and said disapprerovingly, "After you go out this time, aren't you going to work in our Hanmang?" Zhen Cheng smiled and invited warmly.

"I want to go home first, and then get married and have children, and I can't decide about work! I know so many secrets, and I am destined to contribute to the country's secret scientific research in this life! Whether Hanmang has a chance to go, it will be arranged when the time comes! Dong Chao's face was full of regret and bitterness, and seeing Zhen Cheng's freedom, Dong Chao was very envious and yearning. The token should be about the same, I'll take a look at it! ”

"Trouble!" Zhen Cheng didn't know how to comfort Dong Chao, but Dong Chao was not the only one with the same fate?

When Dong Chao put the cold token branded with the number in front of Zhen Cheng, Zhen Cheng's eyes couldn't help but shine, and he slapped his hands and admired, "It's really ingenious, I really don't know how you did it!" ”

"What is the composition of this meteorite, I still don't understand! But its hardness is still okay, and it took a day and a night to melt it, but the light blue color it made is somewhat unexpected! Dong Chao played, "Well, I know this!" Rest assured, in a few years, this brand will be a glory! You're the founder of this brand! ”

"Then don't get by, I still have something to do! Taken care of, I'm ready to leave too! The masks are all in the bag outside, very ordinary, but very sturdy, a total of a hundred, easy to replace if damaged! Dong Chao didn't want his mother-in-law, because there was already a sound in the elevator outside, and the person who picked up Zhen Cheng should have come.

"Thank you, Zaijian!" Zhen Cheng picked up a small bag of cold mangling, said a word, walked outside the door, picked up the dagger and mask, and walked towards Han Yong, who was waiting on the side of the elevator, without looking back.

For three days, Zhen Cheng spent all of his time underground, not eating well, not sleeping well, and it seemed that Zhen Cheng had suddenly become extremely old. Seeing Zhen Cheng walking into the elevator silently carrying two big bags and one small bag, Han Yong pressed the button to the ground without saying a word.

"This is seventy-two pieces of cold mangling, you go and help me prepare a case, I hope it will be safer when I go in and out of some places in the future! In addition, you copy and print the pattern and send it to the public security, armed police, military and other departments, so as not to make it troublesome to explain in the future! After Zhen Cheng finished speaking, he threw the small bag containing the token to Han Yong, and then closed his eyes tiredly and took a nap.

Han Yong caught the small bag, opened the bag and looked at it, and said enviously, "Our Taiye Pool Security Department should also have this thing, so it's like a master of Ouchi!" It's a pity for those young babies you have! ”

"You are not masters of the Great Interior, you are the eunuchs of the East Factory, and you are almost the same! For this brand, I have paid a lot, you are less JJWW, according to my requirements to do things well! Don't show us a sign one day, and others will catch us as a trick for making movies! Zhen Cheng opened his eyes slightly, leaning on the elevator and said coldly.

"The program is easy to complete, but the people below are happy to remember if they are happy, then you need to use your brain!" Han Yong heard Zhen Cheng say that he had paid a lot, stared at Zhen Cheng's ass with strange eyes, and said with a smile, "How many times have chrysanthemums been exploded?" With so many things, you can still walk, what a warrior! ”

"Warrior, grandma! You think it's you, and if you ask someone to make something, you will respectfully wash your ass and send it up. ******？ Just kidding, I don't even have to give popcorn, don't you get this stuff too? You officials are the ones who eat and wait for death, and if you don't work hard in anything, you will shirk and wail! Zhen Cheng said unceremoniously and sarcastically.

"You can! Can you hurry up and dig up the dog-day spies of the Wa Kingdom! We're all waiting! Han Yong was not only not shy, but intensified his stimulation of Zhen Cheng.

"I want Buhai Bridge, help me get it out!" Zhen Cheng's face was serious, and he looked at Han Yong coldly and solemnly asked, "We need such a computer master!" ”

"Isn't it okay to change people? You're going to drive the Du family crazy! ”

"No! If you don't give it to someone, I'll go and rescue it myself! Zhen Cheng said without giving an inch, "Don't tell me, the content of the recruitment comment column is not your design, don't you just want me to do this?" Don't JJWW pretend to be eggs, anyway, I'll carry the black pot! After Zhen Cheng finished speaking, he closed his eyes and thought about the specific details of Hanmang's second round of selection.

"Alright! You win! Han Yong regretted it very much, regretting that he shouldn't have opened his eyes, for a pervert like Zhen Cheng, a blind man might play a greater role.

(PS: This recommended ticket and coffee are a bit miserable!) If you have time, throw in a ticket and have a coffee on the hour? Especially look at the pirated brothers, it doesn't cost money, it's always okay to throw tickets and coffee every day! Give the Master some motivation and let me know that your existence is good! The flower list is still very tangled, and those who have flowers are lost, and the master bows and thanks! There are still a small number of vacancies in the incense powder elder group, and the master will not set up a second group, only this one, there is no semicolon, and those who like teenagers should add it as soon as possible! Fragrance Patriarch Group 250071822)