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#кадры
В Казахстане школьник (9 класс) создал солнечный коллектор. Экспериментальная установка размером 0,33 м² продемонстрировала способность нагревать воду до 30°C и накопить 2 142 000 Дж энергии за день. По словам изобретателя, солнечный коллектор также можно использовать для обогрева сельскохозяйственных и жилых помещений, а также обеспечения горячей водой.
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К новости хочется поставить тэг #хорошая_новость и вспомнить, с чего начиналась советская инженерная школа, на достижениях которой десятилетиями вытягиваем нашу промышленность.

Книга "Буду электротехником" издана в 1964 году издательством "Детская литература". "Электроника шаг за шагом" - 2020 год, а "Кружок конструирования" 1989.



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#кадры
В Казахстане школьник (9 класс) создал солнечный коллектор. Экспериментальная установка размером 0,33 м² продемонстрировала способность нагревать воду до 30°C и накопить 2 142 000 Дж энергии за день. По словам изобретателя, солнечный коллектор также можно использовать для обогрева сельскохозяйственных и жилых помещений, а также обеспечения горячей водой.
_______
К новости хочется поставить тэг #хорошая_новость и вспомнить, с чего начиналась советская инженерная школа, на достижениях которой десятилетиями вытягиваем нашу промышленность.

Книга "Буду электротехником" издана в 1964 году издательством "Детская литература". "Электроника шаг за шагом" - 2020 год, а "Кружок конструирования" 1989.

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The regulator said it had received information that messages containing stock tips and other investment advice with respect to selected listed companies are being widely circulated through websites and social media platforms such as Telegram, Facebook, WhatsApp and Instagram. Update March 8, 2022: EFF has clarified that Channels and Groups are not fully encrypted, end-to-end, updated our post to link to Telegram’s FAQ for Cloud and Secret chats, updated to clarify that auto-delete is available for group and channel admins, and added some additional links. The company maintains that it cannot act against individual or group chats, which are “private amongst their participants,” but it will respond to requests in relation to sticker sets, channels and bots which are publicly available. During the invasion of Ukraine, Pavel Durov has wrestled with this issue a lot more prominently than he has before. Channels like Donbass Insider and Bellum Acta, as reported by Foreign Policy, started pumping out pro-Russian propaganda as the invasion began. So much so that the Ukrainian National Security and Defense Council issued a statement labeling which accounts are Russian-backed. Ukrainian officials, in potential violation of the Geneva Convention, have shared imagery of dead and captured Russian soldiers on the platform. Telegram has gained a reputation as the “secure” communications app in the post-Soviet states, but whenever you make choices about your digital security, it’s important to start by asking yourself, “What exactly am I securing? And who am I securing it from?” These questions should inform your decisions about whether you are using the right tool or platform for your digital security needs. Telegram is certainly not the most secure messaging app on the market right now. Its security model requires users to place a great deal of trust in Telegram’s ability to protect user data. For some users, this may be good enough for now. For others, it may be wiser to move to a different platform for certain kinds of high-risk communications. These administrators had built substantial positions in these scrips prior to the circulation of recommendations and offloaded their positions subsequent to rise in price of these scrips, making significant profits at the expense of unsuspecting investors, Sebi noted.
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