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Материалы по тегу «Flight Helmet»

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Headset, connection to oxygen, information on the visor, and even virtual reality – today pilots have a full-fledged computer. Not at all like the helmets of the early 20th century

Aleksandr Burmistrov

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What saints did the conquistadors pray to and why did they decide to conquer Mexico? What was the ethnic, regional, and age composition of the Conquista? 

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