S26E5: Champagne, ATMs, Marine Turbochargers

Champagne undergoes a second fermentation in the bottle before the sediment is collected and removed and the finished wine is corked and labelled. Reinforced cabinets are fitted with computers, card readers, cash-handling mechanisms and security systems to create ATMs, while precision-machined turbine and compressor components are balanced and assembled into turbochargers for large marine engines.