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We are always in the search alternative sources of energy, mostly from renewable resources. In practice, that usually translates to solar and wind power, mostly the former. But while the sun is almost always available, at least during the day, it can sometimes be hidden for hours under a torrent of rain. To get past at least that situation, a … Continue readingأكثر... ??????? ??????: Chinese researchers develop solar cell that can charge in rain || ??????: rss || ??????: اسم منتداك
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