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I came across an article online about cell sites with a maximum of 100 meters diameter and would like to share it here. As telecommunications for places where can't cover by communication infrastructure on earth, many satellites such as Starlink from SpaceX in U.S are lunched to Low Earth Orbit[LEO]. They are operated integrally and makes his speed broadband possible. These days, the development of the new technology called "Mobile Direct" stated. It will be able to directly connect satellites to devices like smart phone without using specific antenna on earth. It will use formation flight by a large number of super small satellites as a large antenna. phased array antennas with large diameter from 25m to 100m are virtually built by the combination of over 10,000 antenna devices. If the technology is possible in the future, terrestrial network will share frequency with satellite one. We will be able to use Mobile Direct with terrestrial terminals on the same transmission speed and the number of connection as current communication network for cell phone. Personally, I think I will try to choose telecommunication companies with the cheapest communication fee in the future.
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Two Chinese Phrases Shared with You Do you know what is“厚道”? That’s a positive characteristic of some people and I appreciate it most, so I am eager to explain that. 厚道usually is used as an adjective. If I say a person is 厚道, they are thought as kind, fair, and empathetic. The opposite of 厚道 are cruel, evil, or 精致的利己主义. Yes, 精致的利己主义 is the other Chinese phrase I want to talk about. I checked it on google and saw it as a translation of “sophisticated egoist”. However, I think it’s just kind of the translation after I did a research on the English term. You know all the people more or less are selfish. 精致的利己主义者 are the type of people self-severing too much, always harm others, don’t at all care about others if they can achieve their goals. And the most ironic thing is 精致的利己主义者 do all of that seems reasonable, morally OK,their attempts are lowkey and subtle.The truth is they are just for themselves and absolutely they are the biggest winners in cases. To period, 精致的利己主义者 is the most disliked types of people for me.
4 hours ago
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