In 1987's Spaceballs, a similar substance called "Liquid Schwartz" is used to power a spaceship in the same manner as liquid electricity.
•
Comcast's commercials for its "high-speed Internet" service portrayed a similar substance (a mercury-like substance that could be rubbed onto machines, shoes, or even drunk) that was used, again, for a comedy punchline.
electricity | State Electricity Commission of Victoria | Mains electricity | Electricity | Liquid Television | Ground (electricity) | Central Electricity Authority of India | Team Liquid | Static electricity | liquid hydrogen | liquid crystal | liquid | Ceylon Electricity Board | Central Electricity Generating Board | Yorkshire Electricity | Wellington Electricity | Solar Electricity Handbook | Solar electricity | Norwegian Electricity Industry Association | Maharashtra State Electricity Board | Liquid Tension Experiment | Liquid Sky | Liquid rocket propellants | Liquid-propellant rocket | liquid oxygen | Liquid-crystal display | Liquid Audio | Liquid Acrobat as Regards the Air | Independent Electricity System Operator | High-performance liquid chromatography |