Revolt against the weighing scale por Suzel Tunes
Mexicans recover Aztec documents por Redação
The first transatlantic telegraph cable in Brazil por Sarah Schmidt
Letters from Oswald to Mário de Andrade reveal the underground face of modernism por Juliana Vaz
The experimentations of George Love por Soraia Vilela
Maria Cecília Minayo: A sociological look at health por Christina Queiroz
