Magnificent cross-section of an undersea cable. $400/foot. (photo: Ann Lingard) pic.twitter.com/QYgfekuTCp — Cliff Pickover (@pickover) April 26, 2016
Magnificent cross-section of an undersea cable. $400/foot. (photo: Ann Lingard) pic.twitter.com/QYgfekuTCp
— Cliff Pickover (@pickover) April 26, 2016