“Лаборатория безопасности“ в школе с.п. Верхний Баксан
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![Boeing Starliner пристыковался к МКС, но не все прошло гладко [новости науки и космоса]](https://sun9-43.userapi.com/qq0594T-0JGSzU4SC8avPZbSrQ3RT6ZZU9BSLw/hnhxvNaJY-0.jpg)
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