Плотина является одним из основных компонентов гидроэлектростанции. Это сооружение, преграждающее путь потоку воды и поднимающее его уровень. Она возводится для увеличения проходимости реки и максимального использования энергетического ресурса воды.
На видео показано создание миниатюрной копии плотины своими руками.
Плотина является одним из основных компонентов гидроэлектростанции. Это сооружение, преграждающее путь потоку воды и поднимающее его уровень. Она возводится для увеличения проходимости реки и максимального использования энергетического ресурса воды.
На видео показано создание миниатюрной копии плотины своими руками.
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. To that end, when files are actively downloading, a new icon now appears in the Search bar that users can tap to view and manage downloads, pause and resume all downloads or just individual items, and select one to increase its priority or view it in a chat. Soloviev also promoted the channel in a post he shared on his own Telegram, which has 580,000 followers. The post recommended his viewers subscribe to "War on Fakes" in a time of fake news. This provided opportunity to their linked entities to offload their shares at higher prices and make significant profits at the cost of unsuspecting retail investors. Right now the digital security needs of Russians and Ukrainians are very different, and they lead to very different caveats about how to mitigate the risks associated with using Telegram. For Ukrainians in Ukraine, whose physical safety is at risk because they are in a war zone, digital security is probably not their highest priority. They may value access to news and communication with their loved ones over making sure that all of their communications are encrypted in such a manner that they are indecipherable to Telegram, its employees, or governments with court orders.
from vn
