At the right time por Patricia Mariuzzo
Revolt against the weighing scale por Suzel Tunes
Letters from Oswald to Mário de Andrade reveal the underground face of modernism por Juliana Vaz
Human marks in the amazon por Letícia Naísa
Global warming threatens main Atlantic Ocean current system por Meghie Rodrigues
Complex organic molecules found in the ice of nascent stars for the first time por Marcos Pivetta