Nikken Sekkei Completes World’s Longest Cantilever Skyscraper in Dubai Courtesy of Hufton + Crow Share ShareFbTwitterMailPinterestWhatsappOrhttps://www.archdaily.com/1012871/nikken-sekkei-completes-worlds-longest-cantilever-skyscraper-in-dubaiJapanese design agency Nikken Sekkei…