Exercite
Prática Diária
People let their hair grow long while mourning. To A beginner who learns his 25 characters a day for a fortnight or so, and then finds himself obliged to diminish that number, some part of his time being Necessarily devoted to going over the old ground, it seems almost hopeless that he will ever acquire A mastery over some 6000 or 7000 of these Slippery puzzles. 11 of our 16 literary terms relate to poetry. Lacquer and painting. these two fields are so closely related that several items having only one definition Could fit into either field, requiring arbitrary classification. Our words denoting lacquer refer to a variety of decorative surfaces and objects coated with highly polished, Colored lacquer, as well as the techniques producing these. By the 8th century Japan had developed a distinctive quality in lacquer. Gold was characteristically used, but like the Chinese forms, there were inlays, especially mother-of-Pearl.
1 de janeiro de 2024
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As I mentioned before, I have been keeping an eye on EV's trends since I've been into the next generation vehicle for the last few years. I found an online article that said the demand of lithium ion battery for EVs is expected to increase drastically in the future. Lithium is a main ingredient for the battery and it faces huge issue that it's hard to maintain a stable supply of lithium. There are some method which extract lithium by mining from ores and refine it from salt lakes and salt wafer in the stratum. However, those methods have problems that it takes long time to produce and so on. "Direct Lithium Extraction(DLE)" is one of the countermeasures for stable supply and many companies have recently conducted research and development about this solution. The method is a technology which extracts lithium directly from salt wafer pumped from salt lake and the layer. The conventional refinement method has to store salt water in the distillation pond and put a few years into evaporating it. On the other hand, DLE can produce lithium in a few hours since it extracts it by passing salt water through filter and absorption film. That's why the method doesn't need a large space like distillation ponds and can reduce cost to produce lithium. I hope this technology gives us affordable lithium batteries in the future.
31 de dezembro de 2023
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