Piccard – GLOBAL IDEAS Blog https://blogs.dw.com/globalideas Thinking for a cooler world Thu, 02 Oct 2014 08:32:05 +0000 en-GB hourly 1 12 hour solar flight – Watch live! https://blogs.dw.com/globalideas/12-hour-solar-flight-watch-live/ Fri, 13 May 2011 11:15:34 +0000 http://blogs.dw.com/globalideas/?p=2285