What was the first ship that AquaDuck was constructed
AquaDuck AquaDuck is a water coaster (a water slide with similar turns, drops and g-forces to a roller coaster) that is located on the deck of two Disney cruise ships. It was first constructed on the "Disney Dream" in January 2011 and then later on the "Disney Fantasy" in February 2012. It was developed by Walt Disney Imagineers, and despite a few exceptions, is accessible to almost anyone. The AquaDuck is the first water coaster to exist on a cruise ship, and so far it is the only one of its kind.
Ariel-class gunboat The "Ariel"-class gunboat was a class of nine 4-gun composite gunboats built for the Royal Navy between 1871 and 1873. Although most were sold by 1890, one of them survived into the 1920s as a salvage vessel in private ownership. They were the first class of Royal Navy gunboat built of composite construction, that is, with iron keel, stem and stern posts, and iron framing, but planked with wood.