Inovator 120To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video01.08.20141 Agustus 2014Fokus Inovator 120: Mengungkap asal usul semesta, pengolahan minyak mentah dan aplikasi messenger terenkripsi.https://p.dw.com/p/1CnLAIklan