Оригинальный граненый обтекатель ИК-головки наведения британской ракеты воздух-воздух de Havilland Firestreak. Обтекатель составлен из пластинок стеклообразного сульфида мышьяка. Необычный материал был выбран из-за его высокого показателя преломления и широкого диапазона пропускания, что важно для чувствительности инфракрасной головки
Оригинальный граненый обтекатель ИК-головки наведения британской ракеты воздух-воздух de Havilland Firestreak. Обтекатель составлен из пластинок стеклообразного сульфида мышьяка. Необычный материал был выбран из-за его высокого показателя преломления и широкого диапазона пропускания, что важно для чувствительности инфракрасной головки
Friday’s performance was part of a larger shift. For the week, the Dow, S&P 500 and Nasdaq fell 2%, 2.9%, and 3.5%, respectively. But Telegram says people want to keep their chat history when they get a new phone, and they like having a data backup that will sync their chats across multiple devices. And that is why they let people choose whether they want their messages to be encrypted or not. When not turned on, though, chats are stored on Telegram's services, which are scattered throughout the world. But it has "disclosed 0 bytes of user data to third parties, including governments," Telegram states on its website. That hurt tech stocks. For the past few weeks, the 10-year yield has traded between 1.72% and 2%, as traders moved into the bond for safety when Russia headlines were ugly—and out of it when headlines improved. Now, the yield is touching its pandemic-era high. If the yield breaks above that level, that could signal that it’s on a sustainable path higher. Higher long-dated bond yields make future profits less valuable—and many tech companies are valued on the basis of profits forecast for many years in the future. The SC urges the public to refer to the SC’s I nvestor Alert List before investing. The list contains details of unauthorised websites, investment products, companies and individuals. Members of the public who suspect that they have been approached by unauthorised firms or individuals offering schemes that promise unrealistic returns Recently, Durav wrote on his Telegram channel that users' right to privacy, in light of the war in Ukraine, is "sacred, now more than ever."
from pl
