For the geodesic dome project, Hydro says it formed Circal aluminum material into extruded profiles at its extrusion facility in Elkhart, Indiana. Aluminum producer Norsk Hydro, which is based in ...

A geodesic dome is a dome formed by joining triangles together. You can build a giant geodesic dome out of newspaper. First, gather some friends or family members to help you. 1. Stack three flat ...