IptekInovator 289To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoIptek20.10.201720 Oktober 2017Fokus Inovator edisi ini: Memburu harta karun geologi di bawah mata air, elang langka membangun habitat di kawasan industri dan bank pakaian membantu orangtua tunggal di Afrika Selatan.https://p.dw.com/p/2mDqQIklan