Nidaria is named after its jellyfish-like form. It is named after "Cnidaria", the phylum containing all jellyfish species. This airborne town was built during 20BH, to act as a refuge for those escaping the haze below. The bottom deck is the boiler, which fuels the bell supporting the city with a substance called Ether. The Boiler and the Main Dock were the only two decks originally built. The Merchant Deck was built by Earl Westwood in 190AH, which now holds the Clothing Emporium and the Furniture Outlet. Victory Labs was the result of Admiral Stanton's support for scientic research. Sprocket Park was built to hold the Mimicology and Housing department, and was purposely created to be lush and green, to make the Ferric Brothers feel welcome at home.