Geodesic dome buildings are not a new concept, the first being built just after World War I. You can find free geodesic dome plans at http://www.domeplans.com/. Geodesic domes have advantages and disadvantages that must be weighed before constructing one. You can find more information on geodesic domes at http://en.wikipedia.org/wiki/Geodesic_dome. The information on this site includes, history,
. advantages, disadvantages, construction, and much more.