Ранее стало известно о том, что двое сотрудников Министерства войны Соединенных Штатов Америки (США) пострадали в результате удара иранского беспилотного летательного аппарата (БПЛА) по отелю в городе Бахрейн.
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Despite the headline, this isn't really a story about superconductivity—at least not the superconductivity that people care about, the stuff that doesn't require exotic refrigeration to work. Instead, it's a story about how superconductivity can be used as a test of some of the weirder consequences of quantum mechanics, one that involves non-existent particles of light that still act as if they exist.
Here are common examples you'll run into across the difficulty levels: