Xbox fans have been left divided after Microsoft announced Phil Spencer, boss of its gaming division, and Xbox president Sarah Bond would step down from their roles.
Some smoke alarms have been designed to be ultra-sensitive. Aspirating devices, for example, constantly suck in air in order to detect even small quantities of smoke in a room. They are often used in commercial settings, including server rooms packed with expensive computer tech.
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Фото: U.S. Navy / Reuters
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