12. Air Boats, Onions, 3D Metal Printing, Curved Cabinet Doors
Aired Dec 18, 200921 minTMDb
A flat-bottomed hull, powerful engine, large propeller and protective cage are combined to build an airboat capable of crossing shallow water and marshland. Onions are harvested, cured, graded and packed; metal powder is fused layer by layer from a digital design; and glued layers of wood are pressed over shaped forms to produce curved cabinet doors.
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