Subtitled in PortugueseUma breve história dos "graffiti" — Kelly WallTranslated by Margarida FerreiraReviewed by Isabel V. Belchior
Subtitled in Portuguese4:19Ideas worth datingRainn WilsonTranslated by Gonçalo MartinsReviewed by Isabel V. Belchior
Subtitled in Portuguese18:09How trees talk to each otherSuzanne SimardTranslated by Margarida FerreiraReviewed by Isabel V. Belchior
Subtitled in Portuguese15:13How Africa can keep risingNgozi Okonjo-IwealaTranslated by Margarida FerreiraReviewed by Isabel V. Belchior
Subtitled in Portuguese4:34Why do we hiccup?John CameronTranslated by Margarida FerreiraReviewed by Isabel V. Belchior
Subtitled in Portuguese11:47We can fight terror without sacrificing our rightsRebecca MacKinnonTranslated by Margarida FerreiraReviewed by Isabel V. Belchior
Subtitled in Portuguese11:27The deadly legacy of cluster bombsLaura BoushnakTranslated by Margarida FerreiraReviewed by Isabel V. Belchior
Subtitled in Portuguese13:11How we're harnessing nature's hidden superpowersOded ShoseyovTranslated by Margarida FerreiraReviewed by Isabel V. Belchior
Subtitled in Portuguese4:26The jobs we'll lose to machines -- and the ones we won'tAnthony GoldbloomTranslated by Margarida FerreiraReviewed by Isabel V. Belchior
Subtitled in Portuguese15:42Nature is everywhere -- we just need to learn to see itEmma MarrisTranslated by Valmir Campos AraujoReviewed by Isabel V. Belchior
Subtitled in Portuguese4:52Why the metric system mattersMatt AnticoleTranslated by Margarida FerreiraReviewed by Isabel V. Belchior
Subtitled in Portuguese4:37How the food you eat affects your brainMia NacamulliTranslated by Margarida FerreiraReviewed by Isabel V. Belchior
Subtitled in Portuguese4:39Clues to prehistoric times, found in blind cavefishProsanta ChakrabartyTranslated by Margarida FerreiraReviewed by Isabel V. Belchior
Subtitled in Portuguese11:45A forgotten Space Age technology could change how we grow foodLisa DysonTranslated by Margarida FerreiraReviewed by Isabel V. Belchior
Subtitled in Portuguese4:50Is there a disease that makes us love cats?Jaap de RoodeTranslated by Catarina .Reviewed by Isabel V. Belchior
Subtitled in Portuguese4:55What is obesity?Mia NacamulliTranslated by Margarida FerreiraReviewed by Isabel V. Belchior
Subtitled in PortugueseComo se formou a América do Norte — Peter J. HaproffTranslated by Margarida FerreiraReviewed by Isabel V. Belchior