CO2 cartridges, Pretzels, Scissor Lifts, Skating Rinks

CO2 cartridges, Pretzels, Scissor Lifts, Skating Rinks

Available on Investigation Discovery, Food Network, Science Channel, Discovery, TLC, Travel Channel, HGTV, Prime Video, discovery+, Tubi TV, Hulu, Sling TV, Plex, Max, Animal Planet, Philo, AHC GO, Destination America GO, Discovery Life GO, Cooking Channel
S8 E7: Uncover the secrets behind the construction of CO2 cartridges, pretzels, scissor lifts and skating rinks.