Very Cool Igloo Making Tool

Before the snow completely melts Treehugger wants to try this igloo-building tool from Grand Shelters. One fills the form with snow, then uses the arm like a drafting compass to place the blocks in a perfect circle. The Inuit in Canada have demonstrated that igloos are warm, comfortable and environmentally sensible- if there is one thing that is an abundant resource up here, its snow. Now us city folk can give it a try. ::Grand Shelters via :: Cool Tools by [LA]