От конструкции «межпланетного корабля» Ф.А. Цандера до РН «Ангара-А5»
5 декабря 2024 г. Архив Российской академии наук приглашает на открытие ежегодной выставки «Per aspera ad astra». Основной темой традиционно представлены памятные даты и юбилеи текущего года: от зарождения идеи исоздания Общества изучения межпланетных сообщений в 1924 г. до первого испытательногопуска РН тяжелого класса «Ангара-А5» в 2014 г.
В церемонии открытия примут участие ученые, ветераны космической отрасли, космонавты, архивисты, историки, представители ракетно-космической отрасли.
Выставка открыта для посещения до 1 марта 2025 г. по адресу: г. Москва, ул. Новочеремушкинская, д. 34.
От конструкции «межпланетного корабля» Ф.А. Цандера до РН «Ангара-А5»
5 декабря 2024 г. Архив Российской академии наук приглашает на открытие ежегодной выставки «Per aspera ad astra». Основной темой традиционно представлены памятные даты и юбилеи текущего года: от зарождения идеи исоздания Общества изучения межпланетных сообщений в 1924 г. до первого испытательногопуска РН тяжелого класса «Ангара-А5» в 2014 г.
В церемонии открытия примут участие ученые, ветераны космической отрасли, космонавты, архивисты, историки, представители ракетно-космической отрасли.
Выставка открыта для посещения до 1 марта 2025 г. по адресу: г. Москва, ул. Новочеремушкинская, д. 34.
If you initiate a Secret Chat, however, then these communications are end-to-end encrypted and are tied to the device you are using. That means it’s less convenient to access them across multiple platforms, but you are at far less risk of snooping. Back in the day, Secret Chats received some praise from the EFF, but the fact that its standard system isn’t as secure earned it some criticism. If you’re looking for something that is considered more reliable by privacy advocates, then Signal is the EFF’s preferred platform, although that too is not without some caveats. Since its launch in 2013, Telegram has grown from a simple messaging app to a broadcast network. Its user base isn’t as vast as WhatsApp’s, and its broadcast platform is a fraction the size of Twitter, but it’s nonetheless showing its use. While Telegram has been embroiled in controversy for much of its life, it has become a vital source of communication during the invasion of Ukraine. But, if all of this is new to you, let us explain, dear friends, what on Earth a Telegram is meant to be, and why you should, or should not, need to care. Meanwhile, a completely redesigned attachment menu appears when sending multiple photos or vides. Users can tap "X selected" (X being the number of items) at the top of the panel to preview how the album will look in the chat when it's sent, as well as rearrange or remove selected media. On February 27th, Durov posted that Channels were becoming a source of unverified information and that the company lacks the ability to check on their veracity. He urged users to be mistrustful of the things shared on Channels, and initially threatened to block the feature in the countries involved for the length of the war, saying that he didn’t want Telegram to be used to aggravate conflict or incite ethnic hatred. He did, however, walk back this plan when it became clear that they had also become a vital communications tool for Ukrainian officials and citizens to help coordinate their resistance and evacuations. So, uh, whenever I hear about Telegram, it’s always in relation to something bad. What gives?
from id
