От наших специалистов ребята узнают об истории теплоснабжения Москвы, ответят на вопросы о работе МОЭК, узнают, как происходит конвективный теплообмен в газообразной среде, увидят химическую реакцию взаимодействия органических веществ и температуры и даже сами сделают электродвигатель постоянного тока с помощь подручных средств.
От наших специалистов ребята узнают об истории теплоснабжения Москвы, ответят на вопросы о работе МОЭК, узнают, как происходит конвективный теплообмен в газообразной среде, увидят химическую реакцию взаимодействия органических веществ и температуры и даже сами сделают электродвигатель постоянного тока с помощь подручных средств.
On February 27th, Durov posted that Channels were becoming a source of unverified information and that the company lacks the ability to check on their veracity. He urged users to be mistrustful of the things shared on Channels, and initially threatened to block the feature in the countries involved for the length of the war, saying that he didn’t want Telegram to be used to aggravate conflict or incite ethnic hatred. He did, however, walk back this plan when it became clear that they had also become a vital communications tool for Ukrainian officials and citizens to help coordinate their resistance and evacuations. The fake Zelenskiy account reached 20,000 followers on Telegram before it was shut down, a remedial action that experts say is all too rare. But because group chats and the channel features are not end-to-end encrypted, Galperin said user privacy is potentially under threat. The S&P 500 fell 1.3% to 4,204.36, and the Dow Jones Industrial Average was down 0.7% to 32,943.33. The Dow posted a fifth straight weekly loss — its longest losing streak since 2019. The Nasdaq Composite tumbled 2.2% to 12,843.81. Though all three indexes opened in the green, stocks took a turn after a new report showed U.S. consumer sentiment deteriorated more than expected in early March as consumers' inflation expectations soared to the highest since 1981. Following this, Sebi, in an order passed in January 2022, established that the administrators of a Telegram channel having a large subscriber base enticed the subscribers to act upon recommendations that were circulated by those administrators on the channel, leading to significant price and volume impact in various scrips.
from cn
