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 Artist as a Young Machine The Artist as a Young Machine "The Artist as a Young Machine" was a multimedia exhibition that took place at the Ontario Science Centre in Toronto throughout the summer of 1984. The exhibits demonstrated the use of technology in creating and experience many different forms of art. Since many of the attendees were children, a heavy emphasis was placed on human-machine interaction that did not require any special artistic or technical skill on the part of the attendee. Artforms included computer graphics, writing, music, animation, and choreography. Several 8-bit computing platforms were featured in hands-on, interactive displays that let attendees