Subtitled in EnglishEnergy efficiency in architecture | Gonzalo Verdugo | TEDxUFROTranslated by Diana Cruz CeballosReviewed by Ellen Maloney
Subtitled in SpanishEntendiendo el cambio climático: debilitamiento del vórtice polar | Jesse Zhang | TEDxMileHighTranslated by Diana Cruz CeballosReviewed by Gina Flores