Российские ученые разработали способ получения наночастиц оксида цинка в форме нанолистов. Их можно использовать в системах очистки воды для удаления токсичных органических соединений, например красителей или антибиотиков.
Российские ученые разработали способ получения наночастиц оксида цинка в форме нанолистов. Их можно использовать в системах очистки воды для удаления токсичных органических соединений, например красителей или антибиотиков.
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. In addition, Telegram's architecture limits the ability to slow the spread of false information: the lack of a central public feed, and the fact that comments are easily disabled in channels, reduce the space for public pushback. Now safely in France with his spouse and three of his children, Kliuchnikov scrolls through Telegram to learn about the devastation happening in his home country. "There are a lot of things that Telegram could have been doing this whole time. And they know exactly what they are and they've chosen not to do them. That's why I don't trust them," she said. Lastly, the web previews of t.me links have been given a new look, adding chat backgrounds and design elements from the fully-features Telegram Web client.
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