Скорее это не металлы, а дальнейшее развитие разработанного для программы "Буран" теплозащитного керамического материала, который был сделан из сверхчистого кварцевого волокна и выдерживал температуры от -150 С° до +1 100 С°.
Скорее это не металлы, а дальнейшее развитие разработанного для программы "Буран" теплозащитного керамического материала, который был сделан из сверхчистого кварцевого волокна и выдерживал температуры от -150 С° до +1 100 С°.
BY Украина не Россия❓
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For example, WhatsApp restricted the number of times a user could forward something, and developed automated systems that detect and flag objectionable content. "There is a significant risk of insider threat or hacking of Telegram systems that could expose all of these chats to the Russian government," said Eva Galperin with the Electronic Frontier Foundation, which has called for Telegram to improve its privacy practices. "Someone posing as a Ukrainian citizen just joins the chat and starts spreading misinformation, or gathers data, like the location of shelters," Tsekhanovska said, noting how false messages have urged Ukrainians to turn off their phones at a specific time of night, citing cybersafety. But because group chats and the channel features are not end-to-end encrypted, Galperin said user privacy is potentially under threat.
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