Geodesic dome Johnson solids, Archimedean solids, and Catalan solids. These structures may have some faces that are not triangular, being squares or other polygons. In 1975, a dome was constructed at the South Pole, where its resistance to snow and wind loads is important. On October 1, 1982, one of the most famous geodesic domes, Spaceship Earth at Epcot in Walt Disney World Resort in Bay Lake, Florida, just outside of Orlando, Florida, opened. The building and the ride inside of it are named with one of Buckminster Fuller's famous terms, Spaceship Earth, a world view expressing concern over the use of
Exhibition of the centenary of the opening of the Ports of Brazil washers and miners demonstrating the processes involved. The São Paulo state pavilion was designed by Ramos de Azevedo. Its commissioners were Carlos Botelho and Antonio Barros Barreto, and it covered about twenty thousand square feet. The Portugal pavilion building was provided by Brazil, designed by Francisco Isidro Monteiro, was inspired by the southern face of the Jerónimos Monastery. A military college on the site was converted to the industry pavilion for the expo (and afterwards was used by the 3rd infantry regiment). This permanent building built for the exhibition, and is now the . The Bangu textiles factory ("Fábrica de