Шведская компания Minesto (входит в Saab) разработала кайт-системы Dragon, генерирующие электроэнергию от океанских течений. Устройства работают по принципу подводного планера, который крепится к морскому дну металлическим тросом длиной 40 метров и двигается по траектории, напоминающей восьмёрку. Трос передаёт усилие на турбину, которая приводит в действие генератор. Компания разработала две модели кайтов: Dragon 4 (размахом крыльев 4,9 метра, мощность 100 кВт) и Dragon 12 (размах крыльев 12 метров, мощность 1,2 мВт).
Шведская компания Minesto (входит в Saab) разработала кайт-системы Dragon, генерирующие электроэнергию от океанских течений. Устройства работают по принципу подводного планера, который крепится к морскому дну металлическим тросом длиной 40 метров и двигается по траектории, напоминающей восьмёрку. Трос передаёт усилие на турбину, которая приводит в действие генератор. Компания разработала две модели кайтов: Dragon 4 (размахом крыльев 4,9 метра, мощность 100 кВт) и Dragon 12 (размах крыльев 12 метров, мощность 1,2 мВт).
Investors took profits on Friday while they could ahead of the weekend, explained Tom Essaye, founder of Sevens Report Research. Saturday and Sunday could easily bring unfortunate news on the war front—and traders would rather be able to sell any recent winnings at Friday’s earlier prices than wait for a potentially lower price at Monday’s open. Telegram has become more interventionist over time, and has steadily increased its efforts to shut down these accounts. But this has also meant that the company has also engaged with lawmakers more generally, although it maintains that it doesn’t do so willingly. For instance, in September 2021, Telegram reportedly blocked a chat bot in support of (Putin critic) Alexei Navalny during Russia’s most recent parliamentary elections. Pavel Durov was quoted at the time saying that the company was obliged to follow a “legitimate” law of the land. He added that as Apple and Google both follow the law, to violate it would give both platforms a reason to boot the messenger from its stores. As the war in Ukraine rages, the messaging app Telegram has emerged as the go-to place for unfiltered live war updates for both Ukrainian refugees and increasingly isolated Russians alike. Emerson Brooking, a disinformation expert at the Atlantic Council's Digital Forensic Research Lab, said: "Back in the Wild West period of content moderation, like 2014 or 2015, maybe they could have gotten away with it, but it stands in marked contrast with how other companies run themselves today." Again, in contrast to Facebook, Google and Twitter, Telegram's founder Pavel Durov runs his company in relative secrecy from Dubai.
from it
