Почему когда-то поваренная соль была ценнее золота? Как солями бальзамировали мумий? Почему соли так широко используются - от кулинарии до химических реакций? А также познакомитесь с их кристаллической решёткой, узнаете, какие вещества относятся к солям, и какие уникальные свойства они скрывают
Почему когда-то поваренная соль была ценнее золота? Как солями бальзамировали мумий? Почему соли так широко используются - от кулинарии до химических реакций? А также познакомитесь с их кристаллической решёткой, узнаете, какие вещества относятся к солям, и какие уникальные свойства они скрывают
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. In a statement, the regulator said the search and seizure operation was carried out against seven individuals and one corporate entity at multiple locations in Ahmedabad and Bhavnagar in Gujarat, Neemuch in Madhya Pradesh, Delhi, and Mumbai. 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. Andrey, a Russian entrepreneur living in Brazil who, fearing retaliation, asked that NPR not use his last name, said Telegram has become one of the few places Russians can access independent news about the war. Two days after Russia invaded Ukraine, an account on the Telegram messaging platform posing as President Volodymyr Zelenskiy urged his armed forces to surrender.
from ar
