Что видит электрон, наворачивая круги с субсветовой скоростью в ускорителе частиц? Этим вопросом задавались не только мы, но и Чарльз Брукс, - новозеландский фотограф, специализирующийся на съемке внутренностей музыкальных инструментов. В Австралийской организации ядерной науки и технологий (ANSTO) он сфотографировал изнутри кольцо синхротрона, ускорителя размером со стадион, по "беговой дорожке" которого летят электроны.
Что видит электрон, наворачивая круги с субсветовой скоростью в ускорителе частиц? Этим вопросом задавались не только мы, но и Чарльз Брукс, - новозеландский фотограф, специализирующийся на съемке внутренностей музыкальных инструментов. В Австралийской организации ядерной науки и технологий (ANSTO) он сфотографировал изнутри кольцо синхротрона, ускорителя размером со стадион, по "беговой дорожке" которого летят электроны.
Individual messages can be fully encrypted. But the user has to turn on that function. It's not automatic, as it is on Signal and WhatsApp. The Securities and Exchange Board of India (Sebi) had carried out a similar exercise in 2017 in a matter related to circulation of messages through WhatsApp. The company maintains that it cannot act against individual or group chats, which are “private amongst their participants,” but it will respond to requests in relation to sticker sets, channels and bots which are publicly available. During the invasion of Ukraine, Pavel Durov has wrestled with this issue a lot more prominently than he has before. Channels like Donbass Insider and Bellum Acta, as reported by Foreign Policy, started pumping out pro-Russian propaganda as the invasion began. So much so that the Ukrainian National Security and Defense Council issued a statement labeling which accounts are Russian-backed. Ukrainian officials, in potential violation of the Geneva Convention, have shared imagery of dead and captured Russian soldiers on the platform. He said that since his platform does not have the capacity to check all channels, it may restrict some in Russia and Ukraine "for the duration of the conflict," but then reversed course hours later after many users complained that Telegram was an important source of information.
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