In the hot June of June, Tian Xin's family and Wei led the Scouts to escape the heat in the ruins of a palace in the southernmost part of Shanglin Garden.

In the log-built, camp-style hall, Tian Xin sat at the table and carefully fiddled with the most primitive and rudimentary microscope in front of him, which was naturally developed on the basis of a telescope.

Add a fine gear system to focus, and you can see a rich and subtle picture in a drop of water on the crystal lens, which makes many people feel uncomfortable and frightened.

While the craftsmen of the Wei State were grinding and making sunglasses and glasses, their craftsmen began to make lenses for various purposes, including large starscopes, miniaturized military telescopes, and more sophisticated microscopes.

The eight craftsmen involved in the microscope production all stood in a row, waiting for Tian Shin's inquiries or instructions.

Almost all of the eight craftsmen were born in the Wei army, and the more high-end the skills, the higher the requirements for the practitioners. The craftsmen who were transferred to these military officers focused on different specialties, some were good at grinding mirrors, some were good at gear construction, some were good at metal parts processing, and some were good at drawing.

The captured Ma Jun is impressively listed, he is good at gear-related structural design, and he also has the talent to learn drawing, which is a relatively important person in this Tianxin royal team.

"Whether it's the microscopic world under the microscope or the macrocosm inside the starscope, it always makes people forget the chores in life."

Tian Xin sighed with emotion, using tweezers in his left hand and scissors in his right hand, he split a cute and cute praying mantis that was fat and green, and pulled out a snake-like nematode.

Unexpectedly, the first praying mantis won the lottery, Tian Xin raised the tweezers to Guan Ji next to him: "There are still worms in the worms, and with the size of livestock, there must be more worms in their hair and flesh." That's why I eat more cooked food, and I don't like to tease cats and dogs. ”

Even the elephants, Uncle Rolling, the two fat tigers, and the horses like Mondo, Tian Xin only gets close to them when he bathes them.

Guan Ji looked at the tenaciously twisted, energetic black nematode with disgusted eyes, and wanted to say something, but felt that he hadn't thought about it yet, so he didn't speak.

Pang Feiyan saw that the resentment in her heart disappeared, and since she was pregnant, Tian Xin sent someone to take away the kitten she raised.

Tian Xin saw that Guan Ji was tired of his eyes, and he was eager to try, so he led the team of craftsmen out of this cool hall made of logs and handed them the microscope to play.

There was a microscope, and they studied it a little, and took out the papers one after another...... It should also be a logical thing to do.

Under the pergola outside, Tian Xin motioned for the craftsmen to sit down at will, and after serving tea, Tian Xin asked the person in charge of the senior R&D team, Zhonglang Zhenjie, "When will the stargazing scope be made?" ”

Zhenjie was originally a military official under the command of Yuanxiang Hou Shen Tan, the general of the expedition to the north, and Shen Tan died in the battle of Wankou, and Zhenjie was injured in his legs and feet, so he was transferred from a military official to a civilian official.

The stargazing scope is important, and this thing has a key role in astronomy...... During the strategic decisive battle, the starfinder could see farther than the ordinary military telescope, which was the nemesis of the Wei cavalry.

As long as a decisive battle is held, it is difficult to hide the traces of the main cavalry of the Wei army on the battlefield, and their own side will never be passively attacked.

Of course, after the stargazing scope is built, it cannot be equipped to the stargazing tower of Dashou Mountain.

This stargazing tower led to the development of new astronomical theories, which naturally impacted the inherent theory of celestial and human induction...... That's a deadly thing. Guan Yu didn't burn down the stargazing tower, which was already the greatest restraint.

From the perspective of the inheritance of the Han family, it is not that it cannot develop and discover new astronomy, but it is just that the current imperial family does not have a strong sense of existence and cannot withstand the ideological impact brought by new astronomy.

The development of either theory will trigger a huge change in social cognition, if they go hand in hand...... The divine aura of the Han family surnamed Liu will be suppressed to the minimum.

Therefore, the new microscope and starscope should be equipped to Nanshan University to control the development of related theories nearby, and also control the leakage of microscopes and starscopes.

At the very least, before defeating the main cavalry under Sima Yi's command, the stargazing scope had to be hidden by his side for use.

As for the stargazing tower on Dashou Mountain, it has completed its historical mission of enlightenment, and it is time to change places.

The stargazing scope is not simply a magnification of the monocular, but also requires a gear instrument that stabilizes the barrel...... After leveling, the angle of the scope is adjusted by means of a gear, and the scope can also be used in a vehicle for war purposes.

Theoretically, a stargazing scope can be used to measure distance through a reference object.

If you can fight a war, you can kill the other party, and there is no need to play all kinds of fancy operations.

But the prime minister's basic skills are solid, he is a hard bone, and Ping A can't cut himself a little; Therefore, the prime minister is very likely to play fancy operations and win with surprise soldiers.

The existence of the stargazing mirror can make the situation of the enemy on the battlefield unobtrusive...... Under the field of vision of the stargazing glass, a serious knot and a hard village will not suffer a loss, and the more fancy operations are engaged, the more defensive gaps will be exposed, and the possibility of natural violent death will be greater.

For example, in the decisive battle of Guanzhong, if Wu Zhen never came to the front line, the war would continue to be stalemate.

Wu Zhen came to the front line negligently for a while, triggering Tian Xin's assault and being directly captured, and the army immediately collapsed and was defeated.

With such a vivid example of Wu Zhen, I think that Prime Minister and Sima Yi will definitely be careful.

even came up with a virtual and real plan to lure himself into breaking through the formation, and then designed a siege.

Therefore, it is important to adjust the angle of the starfinder to look at the past and then adjust the focus...... Even if the prime minister plays the piano in the city, he can see it clearly.

If something is good at the top, the people below will naturally actively achieve it.

At present, the most complex workload of the stargazing scope comes from the design of gears, which are mainly made of bronze casting, followed by fine polishing and repair.

The person in charge of gears is Ma Jun, and after a simple study and enlightenment of "Geometry", Ma Jun has been able to design some gear combinations that Tian Xin needs to study and understand.

The gears are linked to the use of hydraulic power, and they are also linked to the steam train preset by Tian Xin.

He patiently listened to Zhenjie, Ma Jun and others talk about the difficulty of their work, and even discussed around the drawings and models together as before, striving to solve the problem together.

Every problem solved, its solution, is a piece of the technical heritage of the Ministry of Industry.

Many technical applications can be described as the stone of the mountain can be used to attack jade, and the more technology accumulates, the more likely it is to brew new innovations.

At present, the demand for various gears is relatively large due to the use of water power to supplement manpower; And the largest one came from the Taifu Office of Mengda.

In the end, Ma Jun should be responsible for the design, optimization, and manufacturing of the axles and gear components required for the wooden rails, and the exclusive supply of the Taifu Administration; Or open it to Guanzhong, stimulate the small workshops of all armies, guards, and counties, and give them a chance to bid?

However, there is a lot of pressure on the production of various workshops, and there is no need to allocate valuable manpower and technical forces to do this kind of relatively repetitive optimization research for the time being.

Moreover, in order to conduct tenders by official institutions, it is first necessary to reformulate the 'weights and measures', that is, the standards of weights and measures.

Only when weights and measures are reunified and stabilized can the production of various workshops be carried out.