Subtitled in Persian2:12A new way to restore Earth's biodiversity -- from the airSusan GrahamTranslated by Farid RajabiReviewed by Shirin Etebar
Subtitled in Persian4:01Earth's mysterious red glow, explainedZoe PierratTranslated by Farid RajabiReviewed by Shirin Etebar
Subtitled in Persian4:554 different ways you can power a carJacques S. AbramowiczTranslated by Farid RajabiReviewed by Shirin Etebar
Subtitled in Persian4:44How do wind turbines work?Rebecca J. Barthelmie and Sara C. PryorTranslated by Farid RajabiReviewed by Masoud Motamedifar
