"It''s interesting. It''s actually made up of small magic tools. It''s like the thirty-three heavy heaven." the loser still has some skills. He took apart a thousand mile sound transmission in two or three times, and then assembled it quickly.


    "Hey, I don''t know what to call you." Ye Zan asked nearby. Although he gave each other so many codes in his heart, he couldn''t really call them out after all.


    "Lin Miaomiao." the loser replied without looking up.


    "Lin Miaomiao?" when ye Zan heard the name, he looked at the black sheep again. He couldn''t help thinking: the boy''s parents aren''t also big free people. The name sounds so casual.


    Who knows, ye Zan said something here, but the black sheep suddenly looked up, looked at Ye Zan, smiled and said, "what are you doing calling my sister''s name, and said you''re not interested in her?"


    damn!


    Ye Zan really wanted to kick the boy out with one foot. The blood vessels on his temples jumped and clenched his teeth and said, "I''m asking your name. Can you be serious for a while? Otherwise, I''ll have to ask you out."


    "All right, all right," said the black sheep, who was very interested in thousands of miles of sound transmission. He immediately changed his face, put on a very serious look, stood up and arched his hands and said, "I''ve been living in Linmu for a long time. I''ve seen ye Daoyou."


    Well, now we can be sure that their sister and brother''s parents must also be born in great freedom. Ye Zan didn''t know what to do. He had to secretly feign while waving his hand helplessly and said, "Lin Daoyou, please sit down."


    "Hey, hey," the tree smiled, immediately sat back, picked up the voice thousands of miles, and asked Ye Zan, "brother ye, can this thing really spread thousands of miles?"


    "Thousands of miles is just a general term. In fact, as long as the signal is OK, even thousands of miles, or even millions of miles, you can let two people talk through it." Ye Zan is very proud of this. After all, this is his first great change to the world.


    You can talk for millions of miles, but you can''t pass on books with flying sword! However, Linmu also recognized the key, so he immediately asked, "what is the signal?"


    "Signal ah, this requires the magic weapon of base station. Why can''t Tiandao mountain use Qianli voice transmission now? It''s because the base station hasn''t been built here. In Qianli voice transmission, these two modules convert your words into signals and send them through the base station to another base station... And finally reach the Qianli voice transmission of the number you dialed." Ye Zan said, While taking out the paper and pen, he spread it on the table and began to give a lesson to the trees.


    "Oh, it turns out that the middle is like a post station, and it needs to be delivered one by one. However, this delivery also takes time. If it is far away, won''t it take a long time for me to say a word to let the other party hear?" Limu turns into a studious baby, listens to Ye Zan''s explanation and raises his own questions.


    In fact, what ye Zan said is already published information, but few of them think of this problem. Or someone thought of it, but didn''t come to Ye Zan to ask, but more people may not think so much at all.


    When Lin Limu asked this question, ye Zan was a little impressed. For a moment, he put aside his perfunctory idea and then explained: "theoretically, there will be what you said. However, because the signal transmission speed is very fast, the delay phenomenon will not be obvious until the distance is far enough, at least it will not be noticed."


    "Do you know how fast light travels?"


    "The speed of light can be 10000 miles in an instant, and the speed of this signal is similar to the speed of light. The distance of 100000 miles is only 10 moments, and the distance of millions of miles is only 100 moments. Such a short delay will basically not affect the normal dialogue. However, if it is further away, such as hundreds of millions of miles, the delay will be obvious."


    In this world, there is no concept of seconds, only the moment mentioned in Buddhism. After conversion with the timing method of the world of science and technology, the moment is almost equal to 0.018 seconds. Of course, the signal transmission of thousands of miles of sound transmission also involves the response transfer of the base station. Therefore, approaching the speed of light is only the theoretical speed, and the delay in actual signal transmission will be more serious.


    However, even if there is delay, it is much better than those traditional communication methods. The flying sword, which is commonly used by practitioners, does not span hundreds of millions of miles, and it takes longer to pass it once. Those Taoist masters can move directly with great mana, but the practitioners below don''t have that ability.


    "Wow, you know a lot," Lin looked at Ye Zan with admiration.


    "Ha ha, it''s all mentioned in a few words left by my ancestors." Ye Zan moved out the ancestors of Yuqing again. He has also formed a habit now. Anyway, if there is anything difficult to explain, he will put it on the ancestors of Yuqing ancestor. Anyway, no one can find them to verify.


    After a conversation, ye Zan and Lin Lin became more and more familiar. Ye Zan took out a copy of the information sent to each sect and gave it to Lin Limu. There are not only the refining method of transmitting sound for thousands of miles, but also the refining method of base station.


    But just then, ye Zan''s prohibition of the cave was touched from the outside. Ye Zan and Lin Limu are sitting outside the cave, so as soon as they turn around, they see the forbidden outside. The man who was beaten away by Lin Limu actually came outside the cave again. But this time, the man was accompanied by a man wearing a sword robe with the same logo.


    "I''m looking for trouble again. These people are so annoying. I don''t know what you think. Anyway, I can''t stand it if it''s me." Linmu looked indignant and returned what ye Zan said before.


    "Well, it seems that I really should change a stone cave." Ye Zan said, got up and walked outside. He also feels a little annoyed. For some people, the more you ignore him, the more motivated he is, so sometimes he still needs some thunder means.


    Seeing ye Zan like this, Lin Lin immediately got up and followed him out.


    "What do you want?" yezan came to the cave and asked the two people.


    "Hum, where''s the boy just now!" the man who was hit by the trees looked very angry. However, as soon as he asked this question, he saw the trees coming out of the cave behind Ye Zan and immediately shouted, "senior brother, this is the boy. He didn''t obey the rules and plotted against me!"


    "Ha!" the trees and trees who had just drilled out of the cave were stunned. They were watching the play. Unexpectedly, they were the main person the other party was looking for?


    Ye Zan was also a little sad and laughing. He turned back to look at the trees, made a helpless expression and said, "come on, it seems that I have nothing to do. This is to find you."


    The elder martial brother turned his eyes to the trees and asked in a deep voice, "are you the one who hurt my younger martial brother?"