Сегодня день рождения астрофизика, доктора физико-математических наук, популяризатора науки Сергея Попова! Поздравляем 🎉 Желаем сил, интересных проектов, космического вдохновения и захватывающих исследований.
Основная область научных интересов Сергея Попова — астрофизика нейтронных звезд. Книги автора о звездах и Вселенной здесь.
Сегодня день рождения астрофизика, доктора физико-математических наук, популяризатора науки Сергея Попова! Поздравляем 🎉 Желаем сил, интересных проектов, космического вдохновения и захватывающих исследований.
Основная область научных интересов Сергея Попова — астрофизика нейтронных звезд. Книги автора о звездах и Вселенной здесь.
Despite Telegram's origins, its approach to users' security has privacy advocates worried. Russian President Vladimir Putin launched Russia's invasion of Ukraine in the early-morning hours of February 24, targeting several key cities with military strikes. 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. Ukrainian forces successfully attacked Russian vehicles in the capital city of Kyiv thanks to a public tip made through the encrypted messaging app Telegram, Ukraine's top law-enforcement agency said on Tuesday. Telegram has become more interventionist over time, and has steadily increased its efforts to shut down these accounts. But this has also meant that the company has also engaged with lawmakers more generally, although it maintains that it doesn’t do so willingly. For instance, in September 2021, Telegram reportedly blocked a chat bot in support of (Putin critic) Alexei Navalny during Russia’s most recent parliamentary elections. Pavel Durov was quoted at the time saying that the company was obliged to follow a “legitimate” law of the land. He added that as Apple and Google both follow the law, to violate it would give both platforms a reason to boot the messenger from its stores.
from sa
