Some friends may think that the author can't open the golden finger, and I want to talk to you about the scientific and technological concept of the author's bacteria.

In fact, until now, the golden finger has been opened, such as the ambulance battalion in the Battle of Jingzhou;

Ma Jun's loom (silk is not only a luxury for the upper class, but also an important source of military spending for the Shu and Han dynasties, and the trade opponents are not only the Han people, but also the Western Regions);

Huang Yueying's repeater (successfully developed after Pingqiang, it will be of great use in the future);

There is also an economic intelligence network with Liu Bati (because of the need for a large amount of information transmission, bamboo slips have been unusable, and the imperial court needs a large amount of cheap paper, because of the new social demand, papermaking will be popularized in Yizhou; The importance of papermaking will not be repeated).

The author likes to introduce a new invention technology in a guided way, as close as possible to historical facts.

The Chinese ancestors did not lack wisdom, but what they lacked was opportunity.

And the author's setting for the protagonist is,A lover of literature and history,Civil service in state-owned enterprises,Not a science man,Militaristic heavy weapons such as hot air balloons、Plate armor,He knows that there are such things,But he doesn't know how to make it (normal ordinary people travel back,If there is no Baidu,It shouldn't be known)。

For example, the principle of the Kong Ming lantern is easy to understand, but the ball skin of the manned hot air balloon is made of reinforced nylon, which is not breathable, and the Han Dynasty could not overcome this problem in this era.

He was also a kid who grew up in the city and didn't know what farm tools looked like......

Therefore, what the protagonist needs is to constantly guide and put forward opinions, so that Ma Jun, Puyuan and others can exert their subjective initiative and improve the existing technology.

After all, professional people do professional things, and this sentence still makes a lot of sense. Moreover, Shu Han's science and technology ranked first among the Three Kingdoms, and his problems were mainly reflected in grain production, transportation and human resources.

In addition, Shatu, heavy armor, seeds, all have the future.

However, in general, technological innovation is carried out in the top leader, or the head of the department.

On the other hand, the protagonist is now just a civilian official in the central government, who only has the right to put forward opinions, and has no position and power to open a golden finger on a large scale.

He is still in the stage of observation and learning - if he does not even know the existing technology, let alone instruct professional craftsmen.

When he is in charge of the government in the future, it is when these heavy weapons appear one after another.

PS: In fact, the author believes that compared with the development of a certain technology, inspiring, reconciling contradictions, and improving the system are what the traverser should do, after all, the traverser's biggest reliance is insight, and insight is a relatively broad and empty thing, not some specific technology.

For example, in the late sunny days, there are no ships and guns, and there is no perfect system, logistics, and a new command system, which is not a bitter joke.

Technological innovation without institutional cooperation is soulless; If there is no social demand, and a system or technology is enforced, it is likely that the result will be reduced to Wang Mang's example.

Therefore, it is reasonable, there is no need to pursue dazzling effects, and it does not have to be too innovative, sufficient, and inspiring.

PS2: When the author was a teenager, he watched martial arts, and he wished that the protagonist fell off the cliff at the beginning of the book, ate three or five zhuguo, and got a jiazi skill, and as soon as he came out of the mountain, he turned on the mode of crushing the enemy.

But as he got older, he began to appreciate Zhuge Liang and Sima Yi's chess opponents, and liked Jiang Wei and Deng Ai's talents.

Of course, this is just the author's words, just look at it, don't have to be more truthful, seek common ground while reserving differences, is the truth.

PS3: Starting in May, try to add 4,000 words a day to speed up the progress.