After having enough to eat and drink, the filmmaker continued to take the people to visit the workshop. Yes, the meal was accompanied by wine. Although it was not high wine or good wine, the higher the price, the more expensive it was.


    In theory, people are not allowed to make wine, which is a waste of food. It is not allowed to make wine for private affairs until there is not enough food, but for the studio, alcohol is really not an expensive industrial product.


    Although in reality, industrial alcohol is toxic. If you drink too much, you may not only be blind or even die, but that is because there are many toxic substances such as methanol in industrial alcohol. Alcohol itself is not much toxic. As long as you purify it in an appropriate way and then mix the seasoning, you can achieve the same taste as the brewed wine.


    In this regard, simple distillation can not be done, but it is not difficult to use things such as molecular membrane. Although any materials that will affect the spirit should be controlled, including tobacco and alcohol, the wine culture has spread for many years. In this era, there is a sufficient supply of wine, which can also greatly improve the happiness of residents.


    With the guidance of the film, people came to a brand-new workshop. Here, it is a very strange looking equipment, an unidentified metal solitary surface, a huge coil wound by copper wire, and an unidentified flickering electric light. The original that absorbs the essence of the world looks particularly evil in addition to the style of steampunk, It''s like the creation of crazy scientists.


    "Cough! This is the signal base station. This is the master machine. The slave machine can carry it into its pocket and receive the signal from the master machine. It can receive the signal hundreds of kilometers away. However, if you want to send the signal back to the master machine, you need to attack within 50.


    Between the master machine and the master machine, the signal can be transmitted stably within 500 miles. It is difficult to realize the national instant messaging in a short time, but the problem is not big to realize the instant messaging within individual cities and between important cities.


    This is his sub machine. Between different sub machines, you can borrow the master machine as a secondary school for communication. You can directly communicate by voice or directly transmit text information. However, text information can be displayed only with specific equipment. "


    Limited by technology, qualified screens can not be mass produced. Therefore, the "mobile phone" of this era has no screen, only pixel screens like electronic watches. Even so, it is shocking enough for people of this era.


    Some people were surprised and others didn''t believe it. Obviously, it needed verification to know whether this thing was effective. Suddenly, a bodyguard rode away with a sub machine. Although it was hundreds of miles away, it was exaggerated to prove that this thing could communicate instantly a few miles away.


    Soon, a communication request rang out on the motherboard, and the guard''s voice came from the speaker: "can you hear me, adults? I''ve arrived at the gate of the city."


    What the bodyguard said doesn''t matter anymore. It''s incredible to rely on a machine to communicate far away. Some people haven''t realized the importance of this thing and just regard it as a stunt to impress the public. However, those wise men who stand at the forefront of the times have realized the changes this thing has brought to the times. Even Chen Xi didn''t expect that the studio can get out the functional machine under the technical conditions of this era, although it''s not much advanced for Chen Xi, But this means that the information age is coming.


    The transmission of information will no longer affect the rule of the Empire. The era of imperial power not going to the countryside is over forever. In addition to these, it is widely used at the military level.


    Before, if the immigrant army had not the ability to delegate its command to everyone, the Han army could not have suffered such a great loss. Even the immigrant army had no room to show its tricks, it would have been killed by Han Xin on the shore.


    Although this is not as convenient as the information communication device directly implanted into the army, it is obvious that the internal electrical signal sensor formed through neural transformation can transmit limited instructions and is not suitable for mass production.


    It is much more difficult to upgrade than this external device. If it can be made into a walkie talkie or headset, the effect will not be much worse than the nerve implanted in the body, which is a great supplement to the current command system of the Han Empire.


    In the Han Army, only Guan Yu has the potential to directly command the army by spirit. Guan Yu''s divine will is extremely bright, and he can even make the soldiers feel his thoughts vaguely. However, they can only conduct fuzzy command, not to mention other generals. They can conduct flexible command only by relying on heralds, let alone beheading special forces. Even in a frontal battle, they have to command against great delay.


    "The technology of this signal station is somewhat complex and needs some training to learn how to manufacture, but don''t worry. It''s not difficult to learn these technologies. I''ll explain it together with the principle. As for how to plan the placement of these signal stations, it''s not my problem."


    Although Chengying said that technology is not difficult, in fact, without any external help, even modern people who have received a considerable degree of education have to study for about half a year before they can fully master the principle and structure and know how to assemble with parts.


    If these ancients had not received much education, they would not know how long it would take to learn.


    It''s not difficult to say that it''s natural to rely on his spiritual talent. Although it seems insignificant to improve his learning talent and inspiration, the actual effect is much more exaggerated than the skill description. Even the ancients with much worse information acceptance ability can develop a more outrageous learning ability than the modern Xueba under the shadow of his talent.


    Not to mention learning to manufacture these equipment, even learning the principles of these equipment, including a large amount of knowledge of electromagnetism and the use of heaven and earth essence and Qi, is no problem. Other equipment also has more or less technically difficult parts, but it is nothing in front of explosive high learning efficiency!


    "The next one is not one that can be produced on a large scale, because its cost is a little high. It needs to extract materials from the beast in vitro. However, rest assured that the domestication and breeding of wild animals in vitro can be done in theory. After large-scale breeding, the yield can be increased.


    This is actually the conveying equipment I brought you. What I brought is a disposable directional conveyor, which is more suitable for mass laying. In fact, it is this kind of fixed-point conveying equipment, which is divided into biological conveying equipment and non biological conveying equipment. "


    [to be continued]


    Collection and recommendation ticket ~