Indigenous knowledge meets science to solve climate change | Hindou Oumarou Ibrahim level = 11 3:11 on 2020/04/27
Colombia: Saving rare species in jungles once protected by war - BBC News level = 12 1:57 on 2020/04/26
What I Eat In A Day | Korean Recipes (Kimchi Jjigae + Spam Fried Rice) level = 17 11:03 on 2020/04/20
