Pictures of unusual machinery
These pictures of unusual machines are worthy of a thread by themselves!
The biggest ship in the world
The Knock Nevis is a Norwegian owned supertanker, formerly known as Seawise Giant, Happy Giant, and Jahre Viking She is 458 metres 1504 feet in length and 69 m 226 ft in width, making her the largest ship in the world
She was built between 1979 and 1981, damaged during the Iran-Iraq War, and refloated in 1991, but is now used as an immobile off