I learned skills in a different world

After leaving the camp, Xiao Yanjin was excitedly preparing to patrol the camp, but he was stopped by someone. Xiao Yanjin looked back and saw that it was Lu Qing.

"Commander Lu, what do you want me to do?"

"Nothing, I just wanted to ask the leader, how was the birthday party yesterday? How was it interesting?"

Although Lu Qing was a military advisor, he had no official position and could not attend the banquet. Therefore, he did not know what happened at the birthday banquet. But today the general suddenly changed his mind, presumably because something happened at the birthday banquet.

Xiao Yanjin had no doubt that he was there, "Oh, don't talk about it. Our general's birthday gift made a big splash at yesterday's birthday party. All the birthday gifts are not as good as the general's. The little tenon is really powerful."

Lu Qing coughed lightly, "Well, the small tenon skills are indeed exquisite." But this is definitely not the reason for the general's change, "What else?"

"Oh, and yesterday, Xiao Qiang was praised by His Majesty, and he was even asked to come to the palace to accompany the seventeenth prince frequently."

Lu Qing was silent, thinking of Shen Fangshi's magnificent appearance and the rumors of Emperor Wei's lust.

He knew what was going on as soon as he thought about it. Lu Qing was a little angry. He had been in border customs for several years and he liked Shen Fangshi very much. Not only because of Shen Fangshi's superb production skills and the great help he gave to the soldiers and civilians of Yuchengguan, but also because during the few years they had been together, Lu Qing Qing grew up watching Shen Fangshi, and he treated Shen Fangshi like an elder.

At this time, when he heard that his child was coveted by someone else or the old emperor, Lu Qing, who was calm and composed, felt angry in his heart.

Xiao Yanjin continued: "Military advisor, thank you for not going. The food at this birthday banquet is as unpalatable as the celebration banquet."

Lu Qing came back to his senses and said, "Oh, don't say this everywhere casually, lest others take it as an excuse."

"Of course I know, I'm not stupid."

Lu Qing secretly shook his head. Xiao Yanjin seemed to have a missing piece of his mind. But surprisingly, he was very good at fighting. Whether he was charging into battle or arranging troops, he was good at it. Otherwise, he would not have achieved so many military exploits. This time, he will be rewarded based on his merits. , the second rank of official residence.

No matter how turbulent the outside world is, Shen Fangshi is steadily making crafts in Zhuangzi.

The binoculars have been made, and Shen Fangshi recorded the drawings and manufacturing process.

In fact, in addition to the telescope, he recorded all the crafts he had learned before and classified them into volumes to prevent them from being unfamiliar with them in the future. Thinking of later generations, many skills were lost, and Shen Fangshi also asked the system to make fifteen copies, waiting for him to leave. Give it to apprentices in the future so that the skills can be retained.

He did the same thing with the medical skills of the previous world.

His side mission 1, attending the emperor's birthday banquet (note: observing everyone's reaction to the emperor's gift, the satisfaction of everyone present was 80% or above) has been completed, and he has obtained a detailed sea map of the world, which contains a detailed map of the maritime terrain. , country distribution, some of which are offshore resources that even Shen Fangshi is jealous of.

There are not only various marine biological resources, such as where pearls are abundant, where fish and shrimp are the most abundant, but also marine energy resources such as seabed oil and natural gas, as well as marine mineral resources and which coast is suitable for sun-salting.

However, even though the amount of some resources in the ocean is dozens or even thousands of times greater than that on land, the ocean is much more complex than land, requires high technology, and costs a lot. It is impossible to successfully exploit it at the current level of development in the world.

However, some resources can be left to be mined and mined by future generations.

This chart gave Shen Fangshi a hint. He thought that his guess was indeed good. The next mission was likely to be related to sea ships.

Therefore, Shen Fangshi began to use the "mentor and helpful friend" function to learn shipbuilding technology and began to prepare tools for navigation.

First of all, binoculars for observing the enemy's situation and grasping fighter planes have been made. This kind of telescope is considered top-notch according to the current level of technology and can be used to observe the sea surface.

Although he wanted to make an octant before, Shen Fangshi thought about it and decided to make a "sextant" that is lighter, easier to use and more accurate for observation. The sextant can align the stars and celestial bodies with the horizon and quickly determine the location of the ship. Latitude and longitude.

The sextant has a fan-shaped shape and mainly consists of a small telescope, a semi-transparent and semi-reflective fixed plane mirror, the horizon mirror, and a movable reflector associated with the index, the index mirror. When in use, hold the sextant and rotate the index mirror. Make the celestial objects appearing simultaneously in the field of view coincide with the sea level, and the longitude and latitude can be determined based on the angle of the index mirror. The characteristic of the sextant is that it is lightweight and can be used for observation on swinging objects such as ships. The disadvantage is that it cannot be used on rainy days. 1

In addition to charts, telescopes, and sextants, Shen Fangshi also planned to make a marine astronomical clock and compass.

Marine chronometer is a high-precision, portable mechanical timing instrument. People can use the navigation clock to accurately know the accurate time of a certain location with known longitude, and use it to calculate the longitude of the location for navigation and positioning. It can also be used for timing and field astronomical observations.

As for the compass, this world already has its predecessor "Sinan". He only needs to use artificial magnetization technology to upgrade and transform a "dry compass" with better applicability and accuracy during navigation.

These navigation tools are the most suitable ones obtained through continuous exploration and trial, at least under the current level of technology.

With these instruments, their ocean navigation capabilities can be greatly improved, and the exploration and development of new routes can be further promoted.

"Host, you are so awesome. The professionalism process in this world is much faster than that in the previous world." Shen Fangshi's technical professionalism is already 85%. You must know that Shen Fangshi has been in this world for five years.

Shen Fangshi kept talking in his hands: "After a mission, my mental strength has become much stronger, and with the blessing of the 'mentor and friend' function, I will naturally learn faster."

"Despite this, the host is still the smartest and most diligent host that the system has ever seen." The system retorted.

Shen Fangshi was a little funny, "Have you seen many hosts?"

The system paused and hesitated: "... I've only met the host."

Shen Fangshi chuckled.

"By the way, do you know what Chu Kui is busy with recently?" Since coming to this Zhuangzi, Shen Fangshi has only seen Chu Kui once, and it was in a hurry.

"Host, querying this message requires 100,000 energy points."

Shen Fangshi was a little surprised, "Why is it so expensive?" He had also checked the system for information before, but most of them only cost 100 to 1000 energy values.

"Host, the system can only reveal that this message is about the national destiny, so it is a little more expensive."

"The fate of the country?" Shen Fangshi thought thoughtfully. Could it be that Chu Kui went to rebel.