На долю цемента приходится около 8% мировых выбросов CO2, что эквивалентно 1,6 миллиардам тонн углекислого газа ежегодно.
Сингапурские учёные разработали инновационный метод 3D-печати бетоном: в бетонную смесь возле печатающей головки вводят уловленный на предприятиях СО2 и водяной пар.
Углекислый газ карбонизируется, а бетон получается прочнее на сжатие. #технологии #вмире
На долю цемента приходится около 8% мировых выбросов CO2, что эквивалентно 1,6 миллиардам тонн углекислого газа ежегодно.
Сингапурские учёные разработали инновационный метод 3D-печати бетоном: в бетонную смесь возле печатающей головки вводят уловленный на предприятиях СО2 и водяной пар.
Углекислый газ карбонизируется, а бетон получается прочнее на сжатие. #технологии #вмире
BY Карбоновый полигон
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Since its launch in 2013, Telegram has grown from a simple messaging app to a broadcast network. Its user base isn’t as vast as WhatsApp’s, and its broadcast platform is a fraction the size of Twitter, but it’s nonetheless showing its use. While Telegram has been embroiled in controversy for much of its life, it has become a vital source of communication during the invasion of Ukraine. But, if all of this is new to you, let us explain, dear friends, what on Earth a Telegram is meant to be, and why you should, or should not, need to care. "Markets were cheering this economic recovery and return to strong economic growth, but the cheers will turn to tears if the inflation outbreak pushes businesses and consumers to the brink of recession," he added. "This time we received the coordinates of enemy vehicles marked 'V' in Kyiv region," it added. Overall, extreme levels of fear in the market seems to have morphed into something more resembling concern. For example, the Cboe Volatility Index fell from its 2022 peak of 36, which it hit Monday, to around 30 on Friday, a sign of easing tensions. Meanwhile, while the price of WTI crude oil slipped from Sunday’s multiyear high $130 of barrel to $109 a pop. Markets have been expecting heavy restrictions on Russian oil, some of which the U.S. has already imposed, and that would reduce the global supply and bring about even more burdensome inflation. Either way, Durov says that he withdrew his resignation but that he was ousted from his company anyway. Subsequently, control of the company was reportedly handed to oligarchs Alisher Usmanov and Igor Sechin, both allegedly close associates of Russian leader Vladimir Putin.
from sa
