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First ride review: The new Cervelo S5 is simpler and faster - Cycling Tips

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Two days after his sponsors Jumbo-Visma’s dominance in the Tour de France and on the day Marianne Vos will wear the Tour de France Femme yellow jersey for the first time, Cervelo has finally and officially announced his new flagship special aero. racing bike, new S5. Although the entire Jumbo-Visma squad has been racing the new S5 so far this season, with both Van Aert and Vingegaard racing the green and yellow jersey to match the S5 on the Champs lysées, Cervelo has remained silent about the existence of the new frame. Today, Cervelo confirmed all the details, upgrades and adjustments to the new frame and specifications for the full four bike options. New secret Not only is Cervelo’s marketing department silent about its new bike, the bike’s engineers and designers are also making relatively low-key updates. The new S5 is a refinement of the previous iteration with a focus on making an already fast bike more user-friendly than an entirely new design. The adjustment...

The Arctic is heating four times faster than the rate of global warming

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6 July 2022 Reviewed by Alex Smith A new study of observed temperatures reveals that the Arctic appears to be warming four times faster than the rate of global warming. The trend has increased sharply twice in the last five decades. This is a finding that all but four of the 39 climate models missed. Image Credit: Shutterstock.com/ Tomas Rebro Thirty years is considered the minimum time to represent climate change . We reduced the time interval to 21 years. On a smaller time scale and, contrary to previous investigations which found that the Arctic amplification index increased smoothly, we observed two distinct steps, one in 1986 and the second in 1999. . Petr Chylek, Lead Author of the Study, Physicist and Climate Researcher, Los Alamos . National Laboratory The study was reported in the journal Geophysical Research Letter. Decade-by-decade episodic trends defined by Chylek and his collaborators tend to have an impact on global sea levels and weather, which precisely projectin...