Evan said that he made glass, and he really started to make it, and fully embodied his surname of saying that he would do it, and he was really vigorous, he first called Carey, and the two of them collected the broken glass all over the floor, and after bringing it back to the room, he found some tin blocks in his large pile of things, put them in a container, and then put the container on a special iron shelf, which looked like a metal chair.

The boiling point of the tin is more than 2,000 degrees, and he always controls the temperature below 2,000 degrees, and the melted broken glass is heated at a high temperature of more than 1,000 degrees, and then melts together and floats on the tin liquid, because the tin does not boil, does not wrinkle, and the molten glass floating on it does not appear viscous......

In short, the process of Ai Wen using broken glass to make flat glass is still very simple, simply put, the broken glass melts, and then cools, it's as simple as that, of course, this is what Tang Ji seems to be like this layman, in fact, although it is not complicated, it will not be as simple as Tang Ji thinks.

It took two hours to make the first piece of glass, mainly because it took too long to heat and cool down, during which Don Guy asked him a few things about his room, so he learned a lot about it.

Evan described the fact that he had reinforced, remodeled the room, and said it was his...... Hobby!

After listening to it, Tang Ji also realized that the reason why Ai Wen would renovate the room was indeed a hobby, as he said, because Tang Ji had already realized from Ai Wen's speech and demeanor that he was a complete technical nerd.

A tech-savvy otaku.

The greatest joy of Aivan's life is constant challenges, studying things he doesn't understand, and he is very hands-on, he snuggs in the room every day, and he will only leave once for a long time, he doesn't know that the building has already been arranged with incendiary bombs, he remodeled the room to do experiments, he wants to make a room that can withstand high temperatures and strong impacts, and the materials used can't be too expensive, because he can't get too good materials.

At that time, in order to renovate the room, he also caused some small troubles, because Hillary had ordered that survivors were not allowed to modify the room without permission, because if the renovation was wanton, the Secretariat building might be overwhelmed and collapse, but Evan successfully solved this small trouble, and he proved to the chief in charge of the security of the Secretariat building that his renovation would not have any impact on the building, because the materials he used were very light, and the materials used were all on the surface of the original walls, that is, His materials are placed in load-bearing positions.

The chief was persuaded by him, maybe in the other party's opinion, Aven's changes were only some minor changes, Hillary's strict prohibition was not allowed to build wall style rooms in the building at will, this is the most important point, because even the walls made of light wall bricks are quite heavy, one room does this, nothing will happen, but other rooms will inevitably follow suit, after all, at that time, there were many people living in a room, and they all wanted to have their own private space, if they were all renovated like this, the Secretariat building would really have problems.

Evan didn't do that, he didn't build walls, his skills were not available to ordinary people, and no one else could follow suit, so the commander agreed to Evan and allowed him to plug the windows.

Evan was one of the first survivors to arrive at the United Nations headquarters, as did her sisters Hanni and Carey, but the three never worked for Hillary, because they brought a large amount of food when they came, and they didn't need to exchange work for food, and Evan didn't give Hanny and Carey a chance to work, and the most they did in the two months here was to go out and find various materials according to Evan instructions.

Sometimes Ai Wen will also go out, he doesn't dare to go too far, he will only wander around the quarantine area, the resources of the last days are arbitrary, many high-end instruments that Ai Wen can't afford before the end of the world, no one will care about him how much he takes now, and the things he needs are not what ordinary people will want, so he will not conflict with others when collecting things.

In two months, in addition to renovating his room, Ai Wen also made a lot of useful and interesting things in the last days, such as the crossbow gun, which is transformed on the basis of the finished crossbow gun, which can be folded, and is more powerful and more penetrating, but there are also shortcomings, that is, it is a little troublesome when loading arrows.

He also invented gloves with stronger protection, which are improved on the basis of cut-resistant metal gloves, cut-proof gloves are gloves composed of small steel rings together, with five-level anti-cut ability, wearing that kind of gloves, you can directly grab the blade, don't worry about the hand being cut, but there are also weaknesses, that is, it can not be stabbed, and the small thorns can be pierced into the hole.

So he improved the gloves, not only added metal arm guards that can protect the arm, but also set the gloves into three layers, the innermost is carbon fiber material, the outermost is cowhide, and the middle is the original metal glove, it is worth mentioning that the index finger of the glove, there is no cowhide, only carbon fiber cloth, he did this because he needed to shoot, the glove is a little thick, so he deliberately left the position of the index finger.

In addition to these, he also invented some small but useful things, such as a very special nail, the structure is an ordinary nail welded under a tumbler base like something, for a circular convexity, in short, a semi-circular sphere, the center of gravity of the whole object is on the semi-sphere, and the proportion of the whole object has been strictly calculated by him, so that no matter how this thing is thrown, the nail will stand upward.

The use of this thing is very simple, that is, throw it out directly, and wait for the zombie to step on it, although it is simple to use, but the effect is obvious, because once the zombie steps on the nail, the semi-circular ball at the lower end of the nail will stick to the sole of the zombie's feet, so that the zombie is high and low, which will slow down the speed of the zombie, and once the zombie runs too fast, it will lose its balance and fall, which is very practical on the way to escape.

There are many things that Evan invented, but what impressed Tang Ji the most was not some attack weapons, nor remote-controlled explosives changed from remote-controlled toys, but a shield, a shield that should be made with a police PC shield.

The police shield is elongated, made of high-quality PC material, and has a strong defense, but generally this thing is not very effective in resisting zombies, because the zombie power far exceeds that of humans, and it can't withstand the shield at all, and once the zombie gets close, there is a danger of being knocked down.

So Ai Wen modified the shield, using three shields, cut and merged, to become a triangular shield, that's right, it is a triangle, the use of this shield is not to resist the zombies, but to pull the shield to hide in the corner of the wall, because the angle of the wall is a triangle, so the shield is pressed on the corner of the wall, and the three sides will be completely against the ground and the walls on both sides, tightly, there will be a space behind the shield, and people can pull the shield and shrink inside.

And the zombie's attack method is nothing more than a bite, the power is forward, hit on the shield, the power will be transmitted to the walls on both sides of the corner, as well as on the ground, people do not need to bear the power of zombies, pulling the shield, is to prevent the shield from rebounding, and does not need much strength, this is simply a self-defense weapon, relying on this structure of the shield, can defend against any zombie now, the number is useless, it is impossible to hurt the people behind the shield.

Moreover, Ai Wen painted the original transparent shield with color, all black, opaque, after the zombie continued to attack for a period of time, it would give up the attack because there was no target attraction, and more importantly, the shield made by Ai Wen was foldable, the length of the original three sides of the shield was one meter, slightly arched, folded, it was square, and the side length was forty centimeters, of course, the thickness increased accordingly, but it became extremely portable, and it could be carried behind like a backpack.

Although things are good, there are still limitations to use, that is, large people can't use Aiwen's shield, mainly because the shield is still smaller, and after blocking the corner, the space behind it can't make large-sized people hide, for example, this kind of Qiang En is not good at all, Aiwen himself is the kind of man with a very thin body, and it is estimated that when he made the shield, he made it according to his own reminders.

"If you can, you can put the glass in cold water, boil the water, and then take the glass out and let the temperature of the glass cool naturally, so that the stress in the glass will be relieved, and the glass will not be fragile, and it will not burst due to the sudden change in temperature." Davy wore gloves on his hand as he spoke as he handed a freshly cut square plate glass to Don Gil.

Tang Ji also took the glass with gloves and held it up to look at it, because the edges of the glass that had just been cut out were sharp, so he wore gloves to prevent cuts.

"Uh-huh, very good." Don Ji smiled on his face, the glass looks great, with glass, the problem of the window will not be so troublesome, and the environment and living environment will be better.

"If you think it's okay, I'll be able to make the glass you need in a day, but you're going to help me collect some broken glass, there's a lot of it in those floors above." Evan was glad that something he had made could be praised by others.

Of course, Tang Ji agreed, and Aiwen's "selfless dedication", of course, he had no reason to refuse.

……………………

Time passed quickly, and in the blink of an eye it was evening, and everyone who had been busy for almost a day stopped working, although the day's work was very tiring, but the results were remarkable, the whole large office was completely cleaned, the floor showed its original color, all the garbage was cleaned out, the whole room was wiped again, of course, because the black marks on the walls could not be rubbed off, so the room still looked a little dirty.

In the corridor, the things that Tang Ji and the others had brought from the library were arranged in a long row along the walls, because the room had not been cleaned up yet, so they had not moved in for the time being, and everyone was sitting or standing around these things, chatting and eating at the same time.

"Do you want wallpaper?" With a sausage in his mouth, Evan walked out of the room with two large rolls of wallpaper in his hand, went to Tang Ji and put it down, took the sausage from his mouth, took a bite, and asked while eating.

"Thank you!" Tang Ji was sitting on the low cupboard eating, thanked Ai Wen without hesitation, and stuffed all the remaining small pieces of bread into his mouth, chewed something, bent down and picked up two rolls of wallpaper with both hands, looked left and right, and put them next to the cabinet.

"Come, sit!" Don Ji made a slurred sound from his mouth, and he patted his ass next to the cabinet and moved it to the side.

"Hey, big guy, come here!" Hanny burst out of the room, ran to the middle of the hallway, turned and crouched, and clapped her hands into the room.

"It's useless, it doesn't know you, and it won't go with you." Christine's voice came from inside the room, but no one came out.

"Come on, come here, there's something to eat." Hanny ignored Christine's words, didn't give up, shook the biscuit in her hand, and then put it on the ground and called into the room.

She's teasing the duke.

Tang Ji glanced at it a few times, then lost interest, the contents of his mouth had already been swallowed, and Ai Wen also sat next to him, he turned slightly sideways, picked up two bottles of mineral water on the ground next to the cabinet, sat up straight and handed one to Ai Wen.

"Thank you." Evan took the water and thanked him.

Tang Ji waved his hand to him to signal that he was not welcome, and directly unscrewed the bottle of mineral water in his hand, and raised his head to take a sip.

Evan took the water but didn't turn it on, and a hesitant look suddenly appeared on his face.

"Hey, dude, I'm asking you something." Ai Wen suddenly lowered his voice, tilted his head and said to Tang Ji with a strange expression, looking at him, he seemed to be afraid that others would hear his next words, so he looked a little sneaky.

"Hmm!" Tang Ji nodded with water in his mouth, swallowed, turned his head to look at Ai Wen, and said in a low voice, "What's the matter?" Just ask! ”

"That, that very beautiful girl who has been very silent all the time, has she anything to do with someone here...... That's it, you know. Ai Wen quickly pointed to the north of the corridor, and immediately lowered his hand, as if afraid of being seen, squinted at Tang Ji and asked.

"That?" Don Guy turned his head to look over, and at the same time raised the bottle and took another sip of water, everyone else was sitting in the corridor to the north, far and near, so Don Guy didn't know who Evan was talking about, the silent girl, most likely Kellyti.

"It's the one who sits alone on the couch and wipes his gun." Aven's low voice rang in Tangji's ears again.

"Poof!" Tang Ji didn't hold back a mouthful of water in his mouth and squirted out.

Everyone looked at him, and Manila, who was talking to Laura, couldn't help but ask, "What's wrong Don?" ”

"It's okay, it's choking, you continue to talk, don't worry about me!" Tang Ji waved his hand at them and said, covering his mouth and coughing twice.

The crowd turned back and stopped paying attention to Tang Ji.

"Are you alright, man?" Evan asked in a low voice.

"Ahem!" Tang Ji pinched his throat and coughed lightly, turned his head to look at Ai Wen, squeezed out a special smile on his face, and lowered his voice, "I'm fine...... The girl's name was Monica. ”

"Oh, she'......"

"She's my woman."

Evan still wanted to ask something, but Tang Ji's words extinguished the ** of his question, since Monica was beaten by Tang Ji yesterday, he has been very silent, almost never spoke, and the same is true here, let him do whatever he wants, and he didn't have too much contact with Tang Ji, so Evan didn't seem to see that Monica was a famous flower, Monica was undoubtedly an extremely beautiful woman, so he ...... There was a little twitching in my heart.

However, Tang Ji poured cold water on him, which could definitely calm his twitching heart, and one sentence was enough.

"Ah......" Ai Wen looked at Tang Ji and pulled a long tone a little embarrassed, as if he wanted to explain something, but immediately, his face changed again, and he whispered to Tang Ji: "No, you're not...... Not with that ......" Evan pointed to the north, and Don Guy looked over and saw that he was referring to Maneela.

"You're not the same ...... as her," Evan said, and then stopped, looking at Don Kei, who knew he understood what he meant.

"Maniela, huh...... I'm a woman. After Tang Ji finished speaking, he looked at Ai Wen with a faint gaze, and Ai Wen felt a little cold on his body.

On this day, Tang Ji and Maniela had a lot of interactions, such as drinking water with a bottle, or kissing before parting after speaking, etc., which can make people see that the two are a couple, and Evan naturally sees it.

Aven's eyes widened a little, and he quickly lifted his glasses, looked at Don Guy, then at Manilla, then at Monica, and then turned his head to look at Don Guy.

"Dude, how did you do that? Truth be told, I've started to worship you. Ai Wen lowered his voice and said to Tang Ji, Tang Ji had already discovered that although Ai Wen was obsessed with his own inventions, this did not prevent him from being a sullen man.

"I don't know, it's just natural, huh...... Monica is pregnant. Tang Ji shook his head slightly, whispered, raised the water bottle in his hand as he spoke, put it to his mouth but didn't drink it, paused, gave Evan a look, asked Evan to look at his room, and said, "We only have Christine here who is single, you can chase her." ”

"No, forget it." Evan immediately refused, much to Tangji's surprise, because Christine was definitely a beautiful girl and was not much different in age from Evan .

"Why?" Tang Ji, who was just about to drink water, put down the water bottle, frowned and smiled and asked in a low voice, he felt very strange.

"No, she's my sister's friend, if I ...... with her You know, I feel like I'm with my sister, it's disgusting. Evan looked at the door of his room, shook his head quickly, and grinned, as if he would get goosebumps all over his body just thinking about it.

"Forget it, there's no one here for you, oh, if you don't mind having the same last name, you can try Ba Song or Jason." Tang Ji smiled and whispered.

"No, no, no, forget it, just act as if I didn't ask anything today!" Although he knew that Tang Ji was joking, Evan still refused nervously. (To be continued.) )