Результаты (
английский) 2:
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The University of Oxford, in Кларендонскои laboratories, there is a electric bell, which continuously ringing with the year 1840. It uses force against electrostatic attraction,Therefore, in order to support the work of spent a very small amount of energy. Dry elements power supply for bell have been installed at the time of its creation and hermetically sealed molded molten gray,Therefore, no one knows exactly how they are designed. Running more than 170 years the tool is one of the longest-running continuous experiments in history.
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