Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /var/www/group-telegram/post.php on line 83 Управление образования ОА г.Якутска | Telegram Webview: yaguo_official/21997 -
Задача недели из олимпиады "Кулунчук" от учителей физики г.Якутска. Мичил открыв кран на трубе, заметил, что из нее за полминуты вытекает 3 л воды. Определите скорость течения воды в трубе, если площадь сечения трубы 20 см2. Ответ дайте в см/с.
Pavel Durov, Telegram's CEO, is known as "the Russian Mark Zuckerberg," for co-founding VKontakte, which is Russian for "in touch," a Facebook imitator that became the country's most popular social networking site. As the war in Ukraine rages, the messaging app Telegram has emerged as the go-to place for unfiltered live war updates for both Ukrainian refugees and increasingly isolated Russians alike. One thing that Telegram now offers to all users is the ability to “disappear” messages or set remote deletion deadlines. That enables users to have much more control over how long people can access what you’re sending them. Given that Russian law enforcement officials are reportedly (via Insider) stopping people in the street and demanding to read their text messages, this could be vital to protect individuals from reprisals. "He has to start being more proactive and to find a real solution to this situation, not stay in standby without interfering. It's a very irresponsible position from the owner of Telegram," she said. 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.
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