В честь благополучной доставки на Землю 2 кг лунного грунта китайской станцией "Чанъэ-6"👏🇨🇳
Заместитель заведующего лабораторией метеоритики и космохимии ГЕОХИ РАН Светлана Демидова — о том, чем похожи советские, американские и китайские образцы лунного грунта и как вообще понять, что это именно лунный грунт🔬🌔
В честь благополучной доставки на Землю 2 кг лунного грунта китайской станцией "Чанъэ-6"👏🇨🇳
Заместитель заведующего лабораторией метеоритики и космохимии ГЕОХИ РАН Светлана Демидова — о том, чем похожи советские, американские и китайские образцы лунного грунта и как вообще понять, что это именно лунный грунт🔬🌔
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. The news also helped traders look past another report showing decades-high inflation and shake off some of the volatility from recent sessions. The Bureau of Labor Statistics' February Consumer Price Index (CPI) this week showed another surge in prices even before Russia escalated its attacks in Ukraine. The headline CPI — soaring 7.9% over last year — underscored the sticky inflationary pressures reverberating across the U.S. economy, with everything from groceries to rents and airline fares getting more expensive for everyday consumers. 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. So, uh, whenever I hear about Telegram, it’s always in relation to something bad. What gives? At this point, however, Durov had already been working on Telegram with his brother, and further planned a mobile-first social network with an explicit focus on anti-censorship. Later in April, he told TechCrunch that he had left Russia and had “no plans to go back,” saying that the nation was currently “incompatible with internet business at the moment.” He added later that he was looking for a country that matched his libertarian ideals to base his next startup.
from es
