5. Precast Concrete Walls; 3D Printers; Telescopic Cranes; Kerosene Lamp Burners (2015)
This episode demonstrates the production processes for Precast Concrete Walls, 3D Printers, Telescopic Cranes, and Kerosene Lamp Burners and shows how each is made.
Release date: 2015-04-30
Season number: 25
Episode number: 5
Runtime: 21 minutes
Rest of the cast - click here to expand
Brooks T. Moore - Narrator (voice)