Xia Hongsheng went to the West Market to find a carpenter to buy fish maw glue, and then went back to the house directly. When Li Tai was promised to make a telescope for him, the metal cylinder he needed was made by the blacksmith on Zhuangzi, and it was always kept in Xia Hongsheng's study.

The blacksmith's craftsmanship is really good, and the metal cylinder produced is not at all different from what Xia Hongsheng requires, and there are even carved veins on it for decoration, which looks very tall. Xia Hongsheng coated the two ends of the metal cylinder with fish maw glue, and then installed the convex lens at both ends. The size of the convex lens, the length of the metal cylinder, were all calculated in advance, so as soon as they were installed, they became - this is actually not possible, the secret is hidden in the metal cylinder. Inside the metal cylinder, a prism is required. Xia Hongsheng didn't tell Li Tai about the role of this small prism, so Li Tai's attention was focused on taking two concave-convex mirrors. But that little prism is more important. Because if there is no prism in the metal cylinder, then the telescope will see the picture upside down. That prism plays the role of a positive image system.

Xia Hongsheng tried to expand and contract a few times, and the expansion and contraction of the metal cylinder Zheng was very free, not too tight and not too loose, and then got up and walked quickly to the outside of the study, and looked at the branches in the distance.

"Huh? Qi Yong, a corpse was found in the bird's nest in the tree over there, what do you think? Xia Hongsheng brought the monocular in front of him, and while looking around, he said to Qi Yong, who was curiously looking at the telescope in his hand.

As he spoke, Xia Hongsheng handed the telescope to Qi Yong, and then pointed to one of the branches.

Qi Yong hurriedly thanked him, then picked up the binoculars, and followed Xia Hongsheng's appearance and leaned in front of him, and suddenly his frightened hand loosened, and the telescope almost fell to the ground, but it was caught by Qi Yong's eyes quickly.

"Childe! This...... This thing ......" Qi Yong trembled and pointed to the telescope in both hands: "Qian, clairvoyance!" ……”

Qi Yong's eyes were full of awe when he looked at Xia Hongsheng, and he felt as if he had seen an immortal descend to earth, otherwise. How could Childe have this kind of immortal method, and he could see the scenery so far away so clearly with such a thing? This must be a fairy baby!

Xia Hongsheng smiled: "What is clairvoyance, do you know that there is a telescope that can see tens of billions of light years away...... Uh, forget it. You don't understand it. ”

Looking up at Qi Yong, he really understood, or maybe he didn't hear it at all, he was staring at the telescope in both hands with an extremely cautious expression.

"You want it?" Xia Hongsheng looked at Qi Yong's appearance and said with a smile: "It's okay." Wait, when the glass is burned in the kiln on our Zhuangzi, I will give you a better telescope that can see farther and clearer. ”

"Huh?!" Qi Yong heard this sentence clearly, raised his head suddenly, stared at the boss with incredible eyes, and looked at Xia Hongsheng in a daze, and his mouth couldn't close in surprise: "Give it, give it...... To the small ones?! ”

"Yes, that's right, when the kiln is fired into glass, I'll make you a better one." Xia Hongsheng nodded again in affirmation.

Qi Yong's legs were weak. It's time to get down to the ground.

Xia Hongsheng hurriedly grabbed him, Qi Yong helped him too much, and he was loyal, Xia Hongsheng felt that he should treat him better.

Xia Hongsheng looked around with a telescope, he had never thought the telescope was interesting before, but now he feels that a telescope is also fun, it seems that it is really rare and expensive!

Early the next morning, Xia Hongsheng took Qi Yong and went straight to the barracks with a telescope.

When they arrived at the barracks, the scholars had already begun to take the soldiers for morning reading. Xia Hongsheng waited until the end of the morning reading. When the soldiers began their training, they came out of the tent and beckoned Ma Zhou from afar.

Ma Zhou said goodbye to the scholar with him, and then walked over quickly. When he got closer, Xia Hongsheng handed over the telescope: "Well, what I wanted to do yesterday, if there is no guidance from Brother Binwang, I am afraid that this object will not be made!" ”

"This ......," Ma Zhou took the telescope and looked left and right in his hand.

Xia Hongsheng understood that Ma Zhou would not use it, so he explained: "Brother Ma put the thin end in front of him. The other eye closes, and then looks into the distance. ”

When Ma Zhou heard this, according to what Xia Hongsheng said, he put the telescope in front of him, then closed his other eye, looked up into the distance, and suddenly took a few steps back, and quickly put down the things in his hand and looked forward, revealing a surprised look.

Ma Zhou looked at the scholars who came from afar, put the telescope in front of him, and was suddenly startled, put down the telescope, and looked at the group of scholars again, but found that they did not enter.

"Can this object bring people closer to a distance?" Ma Zhou looked at the telescope in his hand in surprise: "Zhou used this object to look at it, and saw that they had already arrived in front of him, but when he put it down and looked, it was still so far away." ”

Xia Hongsheng was very satisfied with Ma Zhou's surprised appearance, so he explained with a smile: "This thing can help people see the scenery far away, even if it is far away, it is as if it is in front of you. Brother Bing Wang is looking at the place next to him? ”

Ma Zhou did so, took the binoculars and turned his body to look into the distance. At this time, all the scholars also walked up, and when they saw the things in Ma Zhou's hand, they all stopped curiously and looked at him.

"This ...... This thing ......" Ma Zhou gasped while looking around: "Immortal magic weapon!" Absolute Immortal Artifact ......"

"Carving insect Xiaoji'er, if Brother Ma is interested, I can teach you the principle." Xia Hongsheng said, how, are you very curious about how this is done? Haha, if only it could arouse Ma Zhou's interest, arouse Ma Zhou's curiosity, and fool Ma Zhou to learn more about scientific knowledge and truth, he is a real talent!

"Huh? Someone has entered the barracks! Ma Zhou suddenly opened his mouth and said, "Oh, it's General Cheng!" There is also General Duan...... Wait, and General Qin......"

What? Xia Hongsheng was stunned, these bigwigs in the army are here for a group tour today? Looking up at the sky, it's really not bad, it's a good weather for an outing!

"I'm going to meet you!" Xia Hongsheng hurriedly said a word, Ma Zhou returned the telescope to Xia Hongsheng, Xia Hongsheng didn't think much about it, grabbed it and went straight to the camp gate.

Xia Hongsheng walked to the front, and saw a cloud of smoke and dust coming over, and he came to him in the blink of an eye. Xia Hongsheng, who was about to say hello, quickly closed his mouth, the weather was dry and irritable, so as not to eat a mouthful of dust.

Cheng Yanjin, Yu Chigong, Duan Zhixuan, and Qin Qiong, four people. Several other people all turned over and jumped off the horse, but Qin Qiong slowly turned over and got off the horse. I heard that on Chinese New Year's Eve, when he and Wei Chigong were ambushing Li Xiaochang outside Chang'an City, he single-handedly waved a horse hammer and picked up Li Xiaochang's generals to Li Xiaochang in the blink of an eye, and Li Xiaochang was shot down by Qin Qiong and captured alive in one round. But later, Qin Qiong seemed to be seriously ill after she went back, and her current appearance didn't seem to have recovered, at least her face looked sickly red, not like the face of a healthy person.

By the way, it seems that the name of this Qin Qiong has not been seen on the battlefield since the early Tang Dynasty in history, maybe his health is really not good and he can't go to the battlefield anymore. Thinking about it this way, Ma Zhou seems to have died early, and there is also the eldest grandson queen, and Li Lizhen, alas, Li Lizhi is so gentle and kind, what a pity......

But this matter is not easy to remind, you can't directly tell Li Lao Er that your general, your minister, your wife, and your daughter will die early, hurry up and find a good man as soon as possible to give early treatment and early prevention, the early detection and early treatment, the chance of recovery is great!

If you dare to say that, then Xia Hongsheng can be sure that he will not be able to see the sun tomorrow.

The system is not perfect! At this time, if the officials of the DPRK and the Central Committee can have a physical examination every year, as in later generations, then they can achieve early detection and early treatment.

Kindness? Wait, medical exam?!

"Yes, it's a physical examination!" Xia Hongsheng clapped his hands and shouted excitedly.

"The ghost screams! When you see the old men, why don't you hurry up and come over to pay a visit, is your kid itching?! Cheng Biting Jin's voice rolled over like thunder, and when he came to Xia Hongsheng's side, he patted Xia Hongsheng's shoulder, and suddenly half of Xia Hongsheng's body was numb: "What is the physical examination?" What's that?! ”

Xia Hongsheng wants to cry without tears, this is Cheng Yanjin's special greeting skills!

"Uh, your uncles forgive me, your uncles are here, the little nephew is so excited that he couldn't react just now......" Xia Hongsheng couldn't save face in front of this gang of army bosses, so he hurriedly smiled flatteringly: "Well, as for the physical examination, cough cough, the little nephew looks at Uncle Qin's complexion, it seems that he is sick?" So I thought about whether to ask Lang Zhong to check Uncle Qin's body. ”

"Hehe, it's okay, it's just that I've been a little weak and weak lately." Qin Qiong shook his head and said with a smile: "There have been a few times before, but it is good to recuperate for a few days, and the virtuous nephew does not need to worry." ”

"I don't know what your uncles are doing here today?" Xia Hongsheng asked politely.

It was Cheng Yanjin who spoke, and said in his loud voice: "I heard that you are writing among the priests, you are free today, and the weather is good, let's take a look, this soldier who has learned to read and write, is it going to become like those sour bones who can't hold a sword!" ”

Xia Hongsheng suddenly had a black line on his face, and he had an urge to kick Cheng Yanjin out immediately. This thing's mouth cannon skill is absolutely full.,Well,Map cannon level! (To be continued.) )