Jalousie window sustainable living. A commonly accepted advantage of jalousie windows is their ability to be left part way open in heavy rains as a way to maintain desirable ventilation, whether a sunshower or prolonged tropical storm. An experiment in 1960 tested the efficacy of jalousie windows in tropical climates to exclude rain while still allowing for air flow. A major issue with excluding rain while allowing air flow is that both tend to come from the same direction. The angled slatted jalousie windows give the impression of solving this issue, however, the actual efficacy of the windows to let in air
Bay of All Saints shared the same name, but they were eventually distinguished, the state becoming simply Bahia, the bay becoming the Bay of All Saints, and the city becoming first Bahia and now (usually) Salvador. In 1501, one year after the arrival of Pedro Álvares Cabral's fleet in Porto Seguro, Gaspar de Lemos arrived at the Bay of All Saints and sailed most of the Bahia coast. The first European to disembark in Morro de São Paulo was Martim Afonso de Sousa in 1531, while he was leading an expedition charged with exploring the coast of the new continent. Salvador was a major