Mode of transport carries its own motor. As of 2002, there were 591 million automobiles worldwide. Other users of roads include motorcars, motorcycles, buses, trucks, bicycles and pedestrians, and special provisions are sometimes made for each of these. For example, the use of bus lanes give priority for public transport, and cycle lanes provide special areas of road for bicycles to use. Motorcars offer high flexibility, but are deemed with high energy and area use, and the main source of noise and air pollution in cities; buses allow for more efficient travel at the cost of reduced flexibility. Road transport by truck is
The Incredible Machine 2 The Incredible Machine 2 The Incredible Machine 2 is video game released in 1994, and part of "The Incredible Machine" video game series. It was released for DOS, Mac OS and Windows. "The Incredible Machine 2" introduced new levels, an extended assortment of parts, a new interface, significantly improved graphics, sounds, and music, and two player hotseat play. It also improved on the "freeform" mode, allowing players to create completely playable puzzles by defining not only the participating parts, but also the set of circumstances under which the puzzle will be considered "solved". In terms of gameplay, this version provided