Головастики среднеюрской лягушки Notobatrachus degiustoi были гигантами
Аргентинские палеонтологи описали головастика ископаемой амфибии Notobatrachus degiustoi, жившей в середине юрского периода (168–161 млн лет назад) в Патагонии. Головастик отлично сохранился и оказался настоящим гигантом — около 16 сантиметров в длину! Судя по его строению, древнейшие личинки амфибий вели водный образ жизни и были фильтраторами.
Головастики среднеюрской лягушки Notobatrachus degiustoi были гигантами
Аргентинские палеонтологи описали головастика ископаемой амфибии Notobatrachus degiustoi, жившей в середине юрского периода (168–161 млн лет назад) в Патагонии. Головастик отлично сохранился и оказался настоящим гигантом — около 16 сантиметров в длину! Судя по его строению, древнейшие личинки амфибий вели водный образ жизни и были фильтраторами.
BY Северный город Z
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"Someone posing as a Ukrainian citizen just joins the chat and starts spreading misinformation, or gathers data, like the location of shelters," Tsekhanovska said, noting how false messages have urged Ukrainians to turn off their phones at a specific time of night, citing cybersafety. So, uh, whenever I hear about Telegram, it’s always in relation to something bad. What gives? 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. 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. In addition, Telegram's architecture limits the ability to slow the spread of false information: the lack of a central public feed, and the fact that comments are easily disabled in channels, reduce the space for public pushback.
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