"Rubber !!" Ruya's voice suddenly rose high, startling Nina. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

"Uh, I'm sorry, I'm sorry..." Seeing that Nina was frightened by herself, Lu Ya hurriedly smiled and accompanied her.

In the middle of the night, in front of the convoy brought by Nina, Lu Ya watched boxes of sealed wooden barrels moved down from the car, his eyes flashed with excitement, beside him, the old man Tie and the heads of several other research institutes also looked at those wooden barrels with a dry expression, just like children waiting to share candy, where is the bearing and demeanor of the leading researchers in this continent.

"Click" The rivets on a wooden box were pried open, and then a lump of ash did not pull a few irregular lumps full of impurities and leaked out.

"Forehead ·····" The old man and the others looked at the-like things in the box, and looked at Lu Ya, who also had a complicated expression on the side, and finally fell on those things.

Contrary to what he imagined, Ruya thought that Nina would bring some rubber juice and other raw materials, but what was this lump of rubber? Could it be rubber that had been refined?

With this in mind, Ruya took the lead in crouching down and reaching out to grab an irregular orb the size of a human head. The hand sank first, and then a somewhat elastic touch came, and the smile on Lu Ya's face had already begun to emerge based on these two senses alone, and he was already basically sure that what he was holding in his hand was rubber.

"Patriarch... How" The old man asked cautiously, as the top person in charge of the entire research institute, he naturally knew Lu Ya's desire for rubber, and after they knew the use of rubber, they were also full of expectations for this kind of thing that they had never seen before, and now, they have many research projects that have been stagnant because of the lack of special materials such as rubber, which is simply unforgivable for the old man who is dedicated to research, just to get more breakthroughs and successes, but no matter how he collects and researches, he just can't find a material that can replace the substance of rubber, and now is the time when the snow closes the road, The old man of iron and a group of researchers, who didn't have much room and things to do, suddenly heard that rubber had eyebrows, and immediately rushed over as if they had all exploded. Uh·· The gray things are in the hands of Ruya, and whether the institute can usher in a big leap again depends on what Luya says.

"Yes!" Ruya nodded heavily.

"Huh?" the old man asked.

"Yes!!" Luya nodded again.

"Wow~"

"Yahu~"

"Haha"

·······

The old man and a few researchers jumped three feet high, and in an instant they all pounced, and when they got up again, each of them was holding two or three gray rubber balls in their hands, looking at their posture of hating to bite twice, and those who didn't know thought they were wrapped in gold.

"Haha..." Lu Ya also laughed happily, he couldn't help but be unhappy, only he knew the role of rubber for industrial development, it can be said that in the early stage of industrial development, if there is no rubber, it is more difficult to continue to develop and even go further, just take the most important and basic steam engine of industrial development, if there is no rubber to complete the sealing work between the parts, then the initial steam engine can only use crude riveting technology to work, then it is estimated that it will never develop a high-power steam turbine, which is beyond doubt。

Modern society has developed for so long, although synthetic rubber has some advantages, such as not limited by geography, good product consistency, high labor productivity, can be produced in large quantities in a short time, individual performance is better than natural rubber, but its comprehensive performance, but still can not catch up with natural rubber. Natural rubber is by far the best general-purpose rubber. Heavy-duty tires such as aircraft tires, construction machinery tires, and off-road tires used in the world today are basically made of natural rubber. It is said that about one-third of the world's rubber products must be manufactured from natural rubber to meet the requirements for use. This is the case when science and technology are so developed, and under the backward production conditions of the current world, natural rubber is an irreplaceable and unique baby.

After some excitement, the scene gradually calmed down, the old man and the researchers, you look at me, I look at you, and then they all looked at Lu Ya, and finally the old man asked weakly.

"Patriarch, how do you use this rubber?"

“··········”

"Didn't I tell you where you need to use rubber?" replied Ruya with some uncertainty.

"Uh... But how do we use such a big lump, and it looks like it hasn't been carefully purified, this rubber purification method ·····" The old man asked without giving Lu Ya any face.

"This ····· Is this ······ That..."

"Poof"

Ruya was still stumbling for a reason, and Nina on the side suddenly laughed. She seemed to have never seen Lu Ya look so embarrassed, and a pretty face was almost on Lu Ya's face, and finally she grinned and said.

"I brought not only these things this time, but also someone who can make them, hmm~"

As soon as Nina raised her chin, a small, dark-skinned orc was brought over by one of Nina's guards.

"Ni····· Ni... Na... Naf····· People! Na... Mrs. ~ begging··· Ask···· Please... You... Give again... Give again... I ······ Thick·· Ordered... Clothes, please... It's up... Bang Bang · · Boom·· Boom..."

I saw that the man had ice crystals hanging on his nose, his lips were a little purple, his whole body was trembling, his upper teeth kept beating his lower teeth, and he said a word for half a minute.

"Ah San?" Lu Ya looked at the three infinitely open classmates who seemed to be often seen before crossing over.

"Big... Big···· Adult··· You... Recognition·· ····· of the small" The man asked weakly.

Well, I didn't expect this guy who was still freezing to death in a thick winter coat was originally called Ah San, Lu Ya couldn't help but wave his hand and let the wolf-like iron old man take this poor Ah San down, after he and Nina went back, Lu Ya decided to cook a whole table for Nina with a full table of Chinese specialties in order to express his gratitude to Nina for bringing him something he urgently needed.

Nina was very happy when she heard about Ruya's decision, and threatened to give Ruya a hand, but after breaking three plates, a pair of plates, and seven or eight small bowls after a while, Nina could only weakly push out of the kitchen and wait for Chef Lu's meal with peace of mind.

Since coming to the other world, Lu Ya has basically not cooked much, and he didn't know how to cook before, a standard otaku, saying that he can cook is just some half-baked Dongzi that he learned when he was helping to cook in the army, so the things made can only be regarded as cooked, and it is really not delicious, but Nina still ate very enjoyable and enjoyable that night, Lu Ya just tasted a few mouthfuls of his masterpiece and shook his head with a wry smile and stopped moving chopsticks, just watched Nina eat the food in a big gulp, and for a while he was a little suspicious of whether there was something wrong with his taste buds。

"Hiccup~"

After a small burp, Nina, who had been eating with her head down, raised her head with a little blush, but the sharp-eyed Luya found that Nina's eye circles had been slightly red for some reason.

"My mother died too young, and when I was younger, my brother and I used to follow my father's ass and watch him do our work in the kitchen, and we couldn't help much at that time, and besides, my father's cooking was the same as yours, it wasn't very tasty," Nina said and glanced at Ruya, who could only rub his nose in a huff.

"Then one day, my father made us the last dinner and never came back, and since then I have never eaten my father's food, and since then I have lived with my brother, and then the elders of the clan have betrothed me to ······."

Nina just lowered her head and whispered, Ruya sat opposite her and listened quietly, and before she knew it, the two of them talked and listened for two hours, until the maid changed the oil in the room for the third time, Nina seemed to come out of her own world, and looked up at Ruya, who was still listening carefully, and Nina's face gradually reddened. (To be continued.) )