How It's Made · SEASON 14

Air Boats, Onions, 3D Metal Printing, Curved Cabinet Doors

Episode 12 · 2009-12-18

★ 10.0
How It's Made poster
Season 14Episode 12★ 10.0/10
  • Documentary

Episode overview

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.

21 minutes

Season 14 episodes