Стетоскоп двигателя (от греч. stethos-грудь и skopeo-наблюдаю) — это прибор, предназначенный для обнаружения посторонних шумов, свидетельствующих о ненормальной работе механических систем двигателя. Представляет собой металлическую трубку с мундштуком.
Стетоскоп двигателя (от греч. stethos-грудь и skopeo-наблюдаю) — это прибор, предназначенный для обнаружения посторонних шумов, свидетельствующих о ненормальной работе механических систем двигателя. Представляет собой металлическую трубку с мундштуком.
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. The Russian invasion of Ukraine has been a driving force in markets for the past few weeks. Apparently upbeat developments in Russia's discussions with Ukraine helped at least temporarily send investors back into risk assets. Russian President Vladimir Putin said during a meeting with his Belarusian counterpart Alexander Lukashenko that there were "certain positive developments" occurring in the talks with Ukraine, according to a transcript of their meeting. Putin added that discussions were happening "almost on a daily basis." As a result, the pandemic saw many newcomers to Telegram, including prominent anti-vaccine activists who used the app's hands-off approach to share false information on shots, a study from the Institute for Strategic Dialogue shows. The next bit isn’t clear, but Durov reportedly claimed that his resignation, dated March 21st, was an April Fools’ prank. TechCrunch implies that it was a matter of principle, but it’s hard to be clear on the wheres, whos and whys. Similarly, on April 17th, the Moscow Times quoted Durov as saying that he quit the company after being pressured to reveal account details about Ukrainians protesting the then-president Viktor Yanukovych.
from ru
