Et Coetera

FreeWare, System Dynamics, Plant Protection, etc



Katia's page (my wife - Bioquemistry)    Diogo's page (my sun)

Free Software downloads
Scale 2.0(design tool -English)
Bingo(children game - Portuguese)
Batalha(children game - Portugues)
Palitos(TTS - game - Portuguese)
Climogram(Science - Eng/Port)
Tool for Google Earth (Make path, circles)
GraphData (extract numbers from line charts)
This picture was taken in Canela, RS (south of Brazil). It is the door of of my grandfather's mountain house (1968).
(Google Earth Placemark)