Originally from a riverside community, Gracialda Costa Ferreira investigates the identities of trees por Patricia Mariuzzo
100 years of TV: From tubes to smart TVs por Suzel Tunes
Researchers write books for children por Patricia Mariuzzo
Harvest time por Sidnei Santos de Oliveira
Growth amid adversity por Dafne Sampaio
Refuge in science por Rodrigo de Oliveira Andrade