22 Sep 200912:04 pm Gordon Brown: conectando una red para el bien global Edit Delete Tags Autopost http://www.ted.com/talks/lang/spa/gordon_brown.html
26 Aug 200910:51 am Eric Giler demos wireless electricity - Ted.com Edit Delete Tags Autopost http://www.ted.com/talks/eric_giler_demos_wireless_electricity.html Via ted.com
