1 US companies are extending their leading position, with over half of the world's Top 100 listed companies coming from America. ( 2 China/HK now has the second most companies) with the UK in third place.
streamline. 1  A line that is parallel to the direction of flow of a fluid at a given instant. 2  The path of one particle in a flowing fluid. 3  A contour of a body constructed so as to offer minimum resistance to a fluid flow.
A streamliner is a vehicle incorporating streamlining in a shape providing reduced air resistance. The term is applied to high-speed railway trainsets of the 1930s to 1950s, and to their successor bullet trains. Less commonly, the term is applied to fully faired recumbent bicycles.