2. Pewter Flasks, Potato Salad, Hydrogen Fuel Cells, Engineered Wood Siding (2012)
Learn how pewter flasks, potato salad, Hydrogen fuel cells and engineered wood siding are made.
Release date: 2012-04-26
Season number: 19
Episode number: 2
Runtime: 21 minutes
Rest of the cast - click here to expand
Brooks T. Moore - Narrator (voice)