Suddenly, a long face reached into the window and said with tears streaming down his face: "Master, do you want to abandon your little donkey and donkey by building such a car?"

Gao Li pushed that face back and said with a smile: "It's impossible to abandon you, but well, our entire Lizhuang industry is upgrading, and we all have to follow the upgrade, loosen the tie for you, and reduce the burden." ”

Shenjun Donkey suddenly thought of something: "By the way, master, this time you go to the north and take me with you." Last time, the war horse brother heard that he had returned to the north, and he wanted to gallop on the grassland, but he didn't expect the war to start. I guess it's going to be tempted to help, and I'd like to help. ”

Gao Li smiled: "Okay, I won't talk nonsense this time, anyone who wants to go can go." It's just that you can't get in the car, so you have to run on your own. ”

"All right!" said the little donkey, satisfied.

Gao Li thought very clearly, whether the purpose of going this time was to fight or play, he didn't care. After a war, Gao Li felt that he had suddenly become enlightened. I feel like there are times when you don't have to be too deliberate. In my previous life, I was worried about too much overwork, and there is no need to be so pitiful in this life.

"Ah yes, are you going to go empty-handed?" Yaya asked Gao Li, who was driving in the front seat, retracting her head and driving in the front row.

"Yes, you can't go empty-handed. After I go back, prepare some local products from us, and some delicious food. By the way, your dad has something special to eat, no, let's prepare. "Gao Li Dao.

"My dad loves to eat little wild boars!" Yaya grinned at Hong Sanya, and after scaring Hong Sanya's 'discoloration', she continued: "I'm not asking this, I mean, those Ula bear demons are very powerful, let's just fight empty-handed?"

Yaya's eyes flashed with wonderful little stars, and Gao Li immediately deciphered her subtext.

"You're asking about guns, right?" said Gao Li with a smile.

"Ahh

"Okay, okay, you stay calm. Seeing that you have been out of state recently, I wonder what can I hide from your ears at the beginning? Gao Li said with a smile.

"Is there any, aren't they all destroyed?" Yaya looked at the people around her with some surprise.

"Report to the captain! Engong secretly made it again!" Hong Sanya said immediately.

True, the last batch of guns Gaoli was immediately destroyed. Fear of the emperor being suspicious is one thing, and fear of being learned is another. Of course, in fact, Gao Li was not satisfied with these weapons. Because they were manufactured in such a hurry, these guns actually had some flaws. For example, those heavy barrels that did not have any need were originally intended to prevent explosions. But now that there is no war in sight, the workshop can test these things. There are also things like the amount of charge, the weight of the warhead, which were just to satisfy the power, so everything was made stupid, and it was not suitable for war. So even if it is destroyed, he will not feel distressed.

At that time, when Gao Li sent the emperor away, he immediately restarted the gun-making program. And asked the workshop to work with the scientific research team to optimize the gun body and bullets. If this was a problem that could be solved by going directly to the university to find some high-level students studying materials and fluids to study explosives, in this world, you can only use the exhaustive method.

Fortunately, the Li Zhuang workshop can produce everything.

So, guess what else Gao Li did?

When the real qi car returned to Lizhuang, Gao Li waved to everyone mysteriously and said, "Everyone, I will show you a treasure to ensure that you have never seen it in your life." ”

"Can you eat it?" Yaya asked first.

"One bite is guaranteed to break your mouth full of puppy teeth. Gao Li said with a smile.

In the workshop, there is an area jointly developed with the scientific research team, where some of Gao Li's fresh ideas are carried out. At this time, there was only one concubine here, and she didn't know what she was busy with.

Everyone walked over, and the concubine looked up at Gao Li, and immediately smiled, pointed to a crucible in front of her and said, "This is the third time I have purified." ”

Gao Li immediately gave the concubine a thumbs up.

"Master, master, what is this?" asked Yaya, taking Gao Li's arm. She is a dog full of curiosity, usually nothing is missing her in Lizhuang, but because of the recent bad mood missed a lot of things, now the mood is restored, and naturally regain curiosity.

"Crystal powder. "Gao Li Dao.

"You're going to burn the crystal powder, why?" Yaya was even more strange.

"To get the ultimate support for the sniper rifle - the lenses!" Gao Li smirked, but the people around him didn't know what he was proud of, because no one had ever seen this thing.

Optical lenses, this thing has spread almost all over the world from the day it was born until Gao Li's death. Gao Li had thought of heating the sand to get glass, just like the other traversers. But the problem is that he doesn't have enough knowledge of chemistry. Turning sand into glass is not just about melting sand, it contains a lot of impurities. Solid impurities are good to say, but chemical impurities can give the glass a variety of colors. This thing can only be removed by chemical means. Glass has been around for thousands of years, but it wasn't until modern times that it became transparent, and one of the most important reasons was the development of chemistry. Unfortunately, Gao Li does not have much knowledge in this area.

He knew, though, that crystals were colorless and transparent. After Pingyang City became lively again, Gao Li asked the little secretary to search for high-quality crystals in the jewelry stores in Pingyang City, and at the same time, he even let out the news that he wanted to buy crystals. Many of the big families in the city are digging holes and trying to establish a relationship with Gao Li, the new prince, as soon as they heard that Gao Li was going to buy crystal, they hurriedly sent it, after all, the value of crystal is not comparable to the friendship with Gao Li.

What's more, Gao Li is not a refusal to give money.

So Gao Li quickly got a lot of crystals.

Hearing that Gao Li was going to refine crystals, the concubine, who had been helping in the workshop, immediately offered to help. Gao Li thought that the ability of the fire worshipper to induce heat was limited to metal, but he didn't expect that even non-conductive crystals could do?

After the concubine dissolved a crucible crystal in front of Gao Li, Gao Li was immediately convinced.

The viscosity of the glass decreases as the temperature rises, which effectively reduces the amount of impurities. Gao Li only knew that the lead contained in the glass could improve the transparency, but the lead content in the natural crystal was already very high, so he could only hope that the impurities in the crystal would be more uniform.

Finally, the crystal in the crucible was baked. The liquid from the surface is poured out into the mold, and these things solidify into lenses in the cold. Hong Sanya, who had rough skin and thick flesh, pinched one and shouted in surprise: "Sister Yaya!

"I'm shrinking this!" Mi shouted in surprise, her little hands automatically generating a layer of True Qi to protect her from being burned.

"When you put these lenses together, you can form a telescope. Gao Li picked up a concave lens, and then picked up a convex lens, and put them together one after the other.

There is no far-sighted practice in this world, and the so-called cultivation of high eyes is limited to the result of true qi acting on one's own eyes. The children had never seen such a magical thing, and they were all happy to pick it up and play with it.

"Can your lenses be used the day after tomorrow?" Ling Long asked softly from the side.

"I definitely can't make it, I'm just showing off to the kids. Gao Li said with a smile.

Ling Long also smiled, no matter what happened, as long as Gao Li said that it didn't matter, then this matter must not matter.