Inovator 123To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video22.08.201422 Agustus 2014Fokus Inovator 123: Mencegah lubang di jalanan dengan laser, Vietnam lawan perburuan hewan liar dan kreasi sepatu hasil mesin cetak 3D.https://p.dw.com/p/1Cz9lIklan