Darkness is Coming

Due to the blockade of the US federal government in the chip and related industries, before 2011, Huaxia's nano-engraving technology was always behind the international level. The technological innovation of the industry is advancing by leaps and bounds.

Up to now, 500 million 40nm mos tubes have been fabricated on a 15mm*15mm square silicon wafer using nano-micro-engraving technology. Precise traces can be etched on the silicon wafer. After the silicon wafer is etched, the oxide layer and the metal layer are repeatedly etched, and the silicon wafer can be manufactured in batches.

The technical bottleneck that Huaxia faced in the past mainly lies in mask manufacturing, not chip production, because masks need to be processed slowly by higher-precision machines. No matter how much you pay, you can't get a high-precision machining machine.

   Fortunately, these are not problems now. Now Huaxia has successfully broken through technical barriers, and the most advanced etching technology can even etch 7nm mos tubes.

This is an accuracy far beyond the reach of human eyesight. Just imagine, if a high-power laser is used to etch conductive silver paste blocks or silver sheets, is it possible to engrave hundreds of millions of runes on a silver sheet the size of a fingernail like an engraving chip? Woolen cloth?

   If it could be done, what would be the effect? Even if it can't be done, with zero-one to build a digital model, use 3D printing technology, and use silver powder and other adhesive materials for micro-engraving printing, it is easy to mass-produce rune utensils that are difficult for even masters to make.

   As long as you can master the knowledge system of using runes and rely on the existing technology, you can easily break through the ceilings faced by the rune civilization in terms of quantity and quality.

   Of course, these things do not need to be told to Mohuan for the time being.

   After the test was a complete success, Yang Xiaoqian called up the surveillance screen in the lounge again, so that Mo Huan could see the Mo family disciples he was thinking about were eating, drinking and having fun in the lounge.

  When Mohuan lamented that technological creations are as magical as Rune Avenue, Yang Xiaoqian proposed the proposal of cooperation between the two parties, mutual exchanges, mutual acquisition, and mutual strength.

   Both parties have the intention of exchanging technology, and they hit it off naturally, but Yang Xiaoqian did not rush to implement the specific terms after the initial verbal agreement was reached.

   Anyway, Mo Huan and the children of the Mo family are in the hands of Huaxia, and it is absolutely impossible to have any contact with the United States and other powerful countries. Yang Xiaoqian is not in a hurry to strike while the iron is hot. The specific cooperation agreement and terms can be discussed later.

   As for now, making friends with this young Mo clan master is the highest priority.

   Yang Xiaoqian happens to be the most experienced person in the world when it comes to "making friends with visitors from other worlds from different human civilizations".

   So, under Zero One's interpreter, the two chatted in the chat room to improve their understanding of each other's world.

   During the conversation, Yang Xiaoqian found that although Mohuan and Yu Qian had very different personalities, temperaments and ways of thinking due to their growth environment and personal experience, they maintained a high degree of consistency in one point, that is, eating.

   After a long talk all night, not only a full Manchu and Han banquet, but also a running water banquet composed of representative snacks from various provinces and cities. Although Mohuan is the direct descendant of a top family, he has also tasted all kinds of food in another world, but the cooking method in the other world is obviously rather monotonous, and the broad and profound Chinese cuisine has successfully conquered the mouth and mouth of this young master. Stomach.

When Mohuan was full of praise for the snacks from all over the world, the military leaders who were listening outside the conversation room couldn't help but joked, saying that in this meeting between the two sides, Huaxia Cuisine has made a great contribution to promoting the friendship between the two sides and laying a good foundation for cooperation. indelible contribution.

The speaker is unintentional, and the listener is intentional. Considering that there may be contact with visitors from other worlds in the future, the Secrecy Bureau has submitted a number of plans, and it is recommended to summarize experience and develop a system that can be friendly with visitors from other worlds. method of communication. After the military leader made this joke, the representative of the Security Bureau who was also listening in secretly took the joke in his heart and prepared to put it into the plan.

   The joking military leaders probably didn't think of it, because they made a joke unintentionally, and in the process of contacting with otherworldly humans many times later, the Chinese officials always regarded the first wave of food offensive as the vanguard.

   Mohuan's devouring look is quite infectious. Yang Xiaoqian is in a good mood and has a good appetite. The two chatted while eating. In addition to the food of the two worlds, they also talked about humanities, society, folklore, military, politics and other topics.

  According to Mohuan's description, coupled with the conception, supplement and reasonable restoration of the expert team, Yang Xiaoqian gradually came up with some basic concepts about the fourth earth from which Mohuan came.

Just as Yang Xiaoqian had predicted, Earth 4 got the "examination papers" tens of thousands of years ago and began to "answer the questions". Therefore, humans on Earth 4 have embarked on a completely different trajectory from Earth 1 from the very beginning. , even if the world is far apart, it is not enough to describe the difference between the two in the fields of history and humanities.

  Due to frequent geological disasters, the basins and plains of all continents, which were supposed to be the birthplaces of civilization, have become thousands of miles away. The number of human beings has been greatly reduced, and there is no stable living environment, so it is difficult to form a stable society. Since then, the human civilization on Earth 4 has moved toward an uncertain future. Even if it is advancing, it is limited. If it unfortunately encounters a new round of disasters, it will take great steps to retreat.

   This situation continued until the birthplace of the rune civilization, the birth of the Tianhuan tribe.

  According to historical records, the Tianhuan tribe understood the mystery of runes in the bones of a "silver giant", and went to the rune road.

   Then, due to some reason not recorded in the history books, the prosperous Tianhuan tribe disintegrated overnight and turned into hundreds of large and small tribes and families.

  The so-called clan is different from the clan as understood by Yang Xiaoqian. They are all ethnic communities whose social form is ahead of the clan and the tribe but behind the nation. Some tribes are primitive communal systems, while others are semi-slavery societies.

The aristocratic family is very different from the family that Yang Xiaoqian knew. In the world Mohuan came from, the aristocratic family is much higher than the existence of ordinary tribes, because the tribe only knows how to use rune tools to fight and fight, while the aristocratic family Master the supreme rune mystery.

Due to the semi-primitive society of tribes, it is very difficult for them to grow crops to feed the expanding group, so in addition to planting crops, picking wild fruits, and hunting wild beasts, they also have to conquer foreign countries. The demons of the land can also be each other.

   Therefore, clans are always born or destroyed in war, and it is difficult to produce a complete knowledge system, let alone pass on the knowledge system accumulated by ancestors. Often only aristocratic families can preserve knowledge and pass it on from generation to generation.