Off Shore Oil Rig - Is a large structure with facilities to drill wells (optionally), to extract and process oil and natural gas, or to temporarily store product until it can be brought to shore for refining and marketing.
Oil Tanker - Is a merchant ship designed for the bulk transport of oil. There are two basic types of oil tankers: crude tankers and product tankers.
The Voyager Spacecraft: Consist of two robotic probes that were built by Jet Propulsion Laboratory in Southern California and launched by NASA in 1977. Their primary mission was the exploration of Jupiter and Saturn. Both Voyagers are now tasked with exploring interstellar space.
German U-Boat Type XXI: Were a class of German diesel-electric submarines designed during the Second World War. They were the first submarines able to operate primarily submerged rather than spending most of their time as surface ships.
Moby Dick, a novel by Herman Melville, is the story of the obsessive quest of Ahab, captain of the whaler the Pequod, for revenge on Moby Dick, the white whale that on the previous whaling voyage bit off Ahab's leg at the knee.