Answers about US Navy History and Traditions

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작성자 Roberto
댓글 0건 조회 81회 작성일 24-06-27 05:33

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Original answer: I believe that the US Naval Observatory is the official time keeper of the United States.The rest of the story: The USNO is one half of the equ Read more Chemistry +1 What is bouyance? Asked by Wiki User Buoyancy is the ability of an object to float in a liquid or gas. It is determined by the difference in density between the object and the fluid it is in, with Read more Chemistry +3 Why does Pepto-Bismol turn black when you mix it with contaminated water? Asked by Wiki User Pepto-Bismol is made with bismuth subsalicylate, which can react with sulfur compounds present in contaminated water to form bismuth sulfide.

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