Subtitled in Portuguese, Brazilian2:25Weird, or just different?Derek SiversTranslated by Marcelo Benedet TournierReviewed by Roberto Paes
Subtitled in Portuguese, Brazilian4:13Shake up your storyRaghava KKTranslated by Viviane Ferraz MatosReviewed by Roberto Paes
Subtitled in Portuguese, Brazilian22:51How we'll stop polio for goodBruce AylwardTranslated by Fers GruendlingReviewed by Roberto Paes
Subtitled in Portuguese, Brazilian18:07A light switch for neuronsEd BoydenTranslated by Roberto PaesReviewed by Wesley Oliveira
Subtitled in Portuguese, Brazilian17:18The path to ending ethnic conflictsStefan WolffTranslated by Roberto PaesReviewed by Belucio Haibara
Subtitled in Portuguese, Brazilian17:15Non-lethal weapons, a moral hazard?Stephen ColemanTranslated by Roberto PaesReviewed by Isabel Villan