В Карачаево-Черкесии на базе Кавказской горной обсерватории Государственного астрономического института им. П. К. Штернберга будет установлен лазерный дальномер для измерения расстояния до Луны с точностью до 1 мм.
По мнению ректора МГУ, Виктора Садовничего, с помощью данного прибора можно решить ряд фундаментальных научных проблем, которые касаются теории движения Луны и физики гравитации.
📸: любуемся лазерными дальномерами в обсерваториях по всему миру
В Карачаево-Черкесии на базе Кавказской горной обсерватории Государственного астрономического института им. П. К. Штернберга будет установлен лазерный дальномер для измерения расстояния до Луны с точностью до 1 мм.
По мнению ректора МГУ, Виктора Садовничего, с помощью данного прибора можно решить ряд фундаментальных научных проблем, которые касаются теории движения Луны и физики гравитации.
📸: любуемся лазерными дальномерами в обсерваториях по всему миру
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. "He has to start being more proactive and to find a real solution to this situation, not stay in standby without interfering. It's a very irresponsible position from the owner of Telegram," she said. At its heart, Telegram is little more than a messaging app like WhatsApp or Signal. But it also offers open channels that enable a single user, or a group of users, to communicate with large numbers in a method similar to a Twitter account. This has proven to be both a blessing and a curse for Telegram and its users, since these channels can be used for both good and ill. Right now, as Wired reports, the app is a key way for Ukrainians to receive updates from the government during the invasion. Additionally, investors are often instructed to deposit monies into personal bank accounts of individuals who claim to represent a legitimate entity, and/or into an unrelated corporate account. To lend credence and to lure unsuspecting victims, perpetrators usually claim that their entity and/or the investment schemes are approved by financial authorities. The account, "War on Fakes," was created on February 24, the same day Russian President Vladimir Putin announced a "special military operation" and troops began invading Ukraine. The page is rife with disinformation, according to The Atlantic Council's Digital Forensic Research Lab, which studies digital extremism and published a report examining the channel.
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