Subtitled in EnglishWhy is organic food so darn expensive? | Ali Partovi | TEDxManhattanTranscribed by Mercia CostaReviewed by Denise RQ
Subtitled in Portuguese, Brazilian4:48How does your smartphone know your location?Wilton L. VirgoTranslated by Mercia CostaReviewed by Ruy Lopes Pereira
Subtitled in Portuguese, BrazilianUma forma divertida de ensinar às crianças sobre computadores | Linda Liukas | TEDxCERNTranslated by Mercia CostaReviewed by Ruy Lopes Pereira
Subtitled in Portuguese, BrazilianVamos mudar o ensino da matemática | Gerardo Soto y Koelemeijer | TEDxDelftTranslated by Mercia CostaReviewed by Wanderley Jesus
Subtitled in Portuguese, BrazilianPalavras criam mundos | Mary Page Wilson-Lyons | TEDxBirminghamSalonTranslated by Mercia CostaReviewed by Maricene Crus
Subtitled in Portuguese, Brazilian19:01Humanity vs. Ebola. How we could win a terrifying warBruce AylwardTranslated by Mercia CostaReviewed by Maricene Crus