a building's air/heating/ventilation 'ducts'
the bile 'duct'
tear 'ducts'
(..) What is it? I know how to make Dorothy fly. Of course. Of course. I need every aluminium can you can find. We need cutters and duct tape. I want to get the last Dorothy on the back of my truck. Both of them, now. We're gone! Are you ready? We're good. (..)1996 Twister