Poster of Cast and Crew in How It's Made - Season 8 - Episode 7 - CO2 Cartridges, Pretzels, Scissor Lifts, Skating Rinks

How It's Made - Season 8 - CO2 Cartridges, Pretzels, Scissor Lifts, Skating Rinks (Episode 7)

Plot: This episode demonstrates the production processes for CO2 cartridges, pretzels, scissor lifts and skating rinks, and shows how each is made.
Episode Aired On:
Tuesday, February 20 2007
17 years ago