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He refined Foucault's strategies in 1926 working with improved rotating mirrors to measure the time it took light to make a spherical vacation from Mount Wilson to Mount San Antonio in California. The specific measurements yielded a pace of 299796000 m/s.[eighteen] جهت ارسال نظر ابتـدا توضیحــات بالا را خوانــده https://griffin48v09.blogofchange.com/37214418/the-greatest-guide-to-elegant-women-s-shirts-and-clothing

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