Environmentally friendly asphalt por Domingos Zaparolli
Errors and accuracies on the path to Independence por Carlos Fioravanti
The foundations of modern archaeology in Brazil por Enrico Di Gregorio
RadamBrasil project celebrates 50 years por Suzel Tunes
Paula Souza's ideas still guide public health in Brazil por Suzel Tunes
Costa Ribeiro discovered unexpected sources of electricity por Danilo Albergaria
