A combustion engine that increases fuel power by using kinetics energies from the motions of elements inside this engine during fuel combustion mission to act effectively and positively as additional power to increase engine output by implementing centrifugal and aerodynamic physical concepts. This engine...
despite periodic downturns, is still expanding; Migration from the cities to the suburbs continued to increase, and in 1970 the number of people living in the suburbs surpassed the number living in the cities. In the early 1960's, the black issue became the most important issue in ...