Maria CecĂlia Minayo: A sociological look at health por Christina Queiroz
The first transatlantic telegraph cable in Brazil por Sarah Schmidt
Even without any undergraduate courses in the country, circus research is advancing in Brazil por Juliana Vaz
Harvest time por Sidnei Santos de Oliveira
Growth amid adversity por Dafne Sampaio
Refuge in science por Rodrigo de Oliveira Andrade