Geodesic dome "transmigration" method is based so specifically on dome design that only fixed numbers of people can take part in the process at each deliberation stage. Many geodesic domes are among the largest clear-span structures in the world. According to the Buckminster Fuller Institute in 2010, the world's 10 largest geodesic domes by diameter are: One other large dome in Venezuela was missed on the original Fuller Institute list, while two others built later are also now in the top 10. Currently, several geodesic domes are larger than 113 m in diameter. Geodesic dome A geodesic dome is a hemispherical thin-shell
Ghana Trade Fair Center its first international trade fair was opened on February 1, 1967 by Joseph Arthur Ankrah, the then Head of State. The center lies on a 127-acre land it has shops, exhibition halls,clinics and stands. There are several pavilions, among them Pavilion A, Pavilion B and the round Africa Pavilion. The Africa Pavilion was designed by the Polish architects Jacek Chyrosz and Stanisław Rymaszewski. For the building, they chose a round form with an aluminum roof - a reference to two symbols of power in West Africa: the umbrella and the baobab tree. The aluminum sheets for the round roof of