Жить познавательный: подготовили для вас подборку, как звучит наша Вселенная!
В космосе царит тишина — звук там просто не распространяется. Но это не значит, что Солнечная система безмолвна! Планеты и звёзды излучают радиоволны, которые можно преобразовать в звуковые сигналы. Если «перевести» их на наш слух, получится удивительный космический хор.
Жить познавательный: подготовили для вас подборку, как звучит наша Вселенная!
В космосе царит тишина — звук там просто не распространяется. Но это не значит, что Солнечная система безмолвна! Планеты и звёзды излучают радиоволны, которые можно преобразовать в звуковые сигналы. Если «перевести» их на наш слух, получится удивительный космический хор.
Telegram boasts 500 million users, who share information individually and in groups in relative security. But Telegram's use as a one-way broadcast channel — which followers can join but not reply to — means content from inauthentic accounts can easily reach large, captive and eager audiences. "There are a lot of things that Telegram could have been doing this whole time. And they know exactly what they are and they've chosen not to do them. That's why I don't trust them," she said. But the Ukraine Crisis Media Center's Tsekhanovska points out that communications are often down in zones most affected by the war, making this sort of cross-referencing a luxury many cannot afford. What distinguishes the app from competitors is its use of what's known as channels: Public or private feeds of photos and videos that can be set up by one person or an organization. The channels have become popular with on-the-ground journalists, aid workers and Ukrainian President Volodymyr Zelenskyy, who broadcasts on a Telegram channel. The channels can be followed by an unlimited number of people. Unlike Facebook, Twitter and other popular social networks, there is no advertising on Telegram and the flow of information is not driven by an algorithm. Stocks dropped on Friday afternoon, as gains made earlier in the day on hopes for diplomatic progress between Russia and Ukraine turned to losses. Technology stocks were hit particularly hard by higher bond yields.
from br
