👨🎓 Коллеги из сообщества молодых учёных Москвы «Научный телеграф» совместно с учеными из Института физики атмосферы и. А.М. Обухова РАН подготовили увлекательный научно-популярный пост, посвященный серебристым облакам.
☁️ Эти завораживающие небесные образования, известные также как мезосферные облака, формируются на невероятной высоте — от 80 до 85 километров. Они состоят из мельчайших кристаллов льда и видны лишь в определённые сезоны и только в некоторых уголках нашей планеты (подробнее в посте).
👨🎓 Коллеги из сообщества молодых учёных Москвы «Научный телеграф» совместно с учеными из Института физики атмосферы и. А.М. Обухова РАН подготовили увлекательный научно-популярный пост, посвященный серебристым облакам.
☁️ Эти завораживающие небесные образования, известные также как мезосферные облака, формируются на невероятной высоте — от 80 до 85 километров. Они состоят из мельчайших кристаллов льда и видны лишь в определённые сезоны и только в некоторых уголках нашей планеты (подробнее в посте).
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. A Russian Telegram channel with over 700,000 followers is spreading disinformation about Russia's invasion of Ukraine under the guise of providing "objective information" and fact-checking fake news. Its influence extends beyond the platform, with major Russian publications, government officials, and journalists citing the page's posts. But Kliuchnikov, the Ukranian now in France, said he will use Signal or WhatsApp for sensitive conversations, but questions around privacy on Telegram do not give him pause when it comes to sharing information about the war. Apparently upbeat developments in Russia's discussions with Ukraine helped at least temporarily send investors back into risk assets. Russian President Vladimir Putin said during a meeting with his Belarusian counterpart Alexander Lukashenko that there were "certain positive developments" occurring in the talks with Ukraine, according to a transcript of their meeting. Putin added that discussions were happening "almost on a daily basis." 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.
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