In this article, you'll learn why you need a clutch, how the clutch in your car works and find out some interesting, and perhaps surprising, places where clutches can be found. Classic Car Parts Quiz: Find the Diamond in the Rough.
Steel is made in a factory and then transported through distributors and retailers to the job sites by boat, rail and truck depending on where it's coming from and where it's going to. Steel blocks can be transported on flat wagons. Often steel is rolled into sheets in the steel works and rolled on coils which are then transported on coil wagons, either open or with telescopic cowls or tarpaulin weather protection. Steel is just transported by rail, road, boat and even by plane.
How was titanium transported from Soviet Union to Area 51 for Oxcart? Oxcart was one of its kind, a sophisticated aircraft designed during the Cold-War era. Its body was made up of titanium. Titanium was only found in substantial quantities in the then Soviet Union. The USA brought huge amounts of titanium from the Soviets (as told in Net Geo's documentary: Inside: Area 51's secret)