A Good Clock - Printviselig Version: +- Urdebatten / Urforum (https://urdebatten.dk) +-- Forum: Hovedfora (https://urdebatten.dk/forumdisplay.php?fid=79) +--- Forum: Urforum (https://urdebatten.dk/forumdisplay.php?fid=70) +--- TrĂ¥d: A Good Clock (/showthread.php?tid=79831) |
A Good Clock - willy - 19-04-2015 Read this today. http://www.dailymail.co.uk/news/article-3045499/Longitude-clock-stuns-experts-keeping-accurate-second-100-days-300-years-designed.html |