"1049136219"^^ . "A Dymaxion deployment unit (DDU) or Dymaxion House, is a structure designed in 1940 by Buckminster Fuller consisting of a 20-foot circular hut constructed of corrugated steel looking much like a yurt or the top of a metal silo. The interior was insulated and finished with wallboard, portholes and a door. The dome-like ceiling has a hole in the top and a cap for ventilation."@en . . . . . . "20894708"^^ . . "Dymaxion deployment unit"@en . . . . . . . . . . . . . . . "A Dymaxion deployment unit (DDU) or Dymaxion House, is a structure designed in 1940 by Buckminster Fuller consisting of a 20-foot circular hut constructed of corrugated steel looking much like a yurt or the top of a metal silo. The interior was insulated and finished with wallboard, portholes and a door. The dome-like ceiling has a hole in the top and a cap for ventilation."@en . . . . . . . . . . . . "2829"^^ .