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Detecting e-bike battery fires, for example, is particularly difficult, since these can unfold suddenly. Some researchers are working on new ways of sensing smoke and fire, perhaps even more quickly than before. But, take note: any certified, working smoke alarm is better than nothing.
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Цены на нефть взлетели до максимума за полгода17:55
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Waxing Crescent - A small sliver of light appears on the right side (Northern Hemisphere).
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