The film documents the old Rio de Janeiro and its great focus of diseases. Stresses the decisive importance of Oswaldo Cruz who creates Experimental...

Ecology - the eco system, a nature reserve in the south of the country - RS (between the Mirim lagoons) shows the harmony between nature and animals.

The first Brazilians who engaged in aviation, from Bartolomeu Lourenço de Gusmão with his hot air balloon to Alberto Santos Dumont, giving Brazil a...