How much electricity can be saved by raising the air conditioning by 1 degree? By the way, one thing to prove: 26 degrees is not the most energy-efficient
These past few days, I suddenly came up with a question I saw a long time ago: How much electricity can the air conditioning be saved by turning it up one degree? Theoretical analysis is too complicated and not intuitive enough, so I might as well buy a socket meter to test it. Procrastination is considered complete until today...
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Not bragging? Huawei P60 users are rescued through satellite communication, and once they are saved, they will continue for a lifetime
I believe that the vast majority of users' mobile phones currently do not support satellite communication. To be blunt, even with this feature, many people will only treat it as a novelty and give it a try, because in daily life, we will not encounter such extreme situations, and we must use satellite to get in touch with the outside world...
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Repairing old photos is saved! Another artifact for repairing old photos
There is a technology to hack the code! Have you played Tencent AI old photo repair tool?Tencent has developed an AI for repairing old photos, which can refer to the restoration of old photos as high-definition large images, and even remove mosaics. Is it really so dark about technology? Let's have a simple experience!We used the famous Lena standard test chart in the industry for the experiment...
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