IptekInovator 174To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoIptek06.08.20156 Agustus 2015Fokus: atmosfer bumi membunuh tanaman padi, petani kopi berjuang melawan kerusakan lingkungan di Peru, dan meniti tali menata konsentrasi ala olahraga Slackline.https://p.dw.com/p/1GB5cIklan