An automobile (also called a car or motorcar) is a wheeled, self-propelled motor vehicle used for passenger transportation. Automobiles are powered by internal combustion engines fueled most often by gasoline, although electric cars and other fuel cells have also been developed. The modern automobile is a complex technical system with thousands of individual parts that work together to achieve the functional design goals of the vehicle, from speed and maneuverability to size, safety, comfort, aerodynamics (how the body moves through air) and appearance. The arrangement and choice of components depends on the specific use and demands of each particular automobile, as well as on general requirements such as pollution control, fuel efficiency, and cost.
THE AUTOMOBILE
Automobiles are one of the most important and versatile modern technologies, with their uses ranging from the daily commute to vacation travel and shopping trips. In the United States alone, there are more than 73 million automobiles in operation, and the industry is a major economic and social force. Automobiles are widely considered to have revolutionized modern life, and they are a key element of the global economy.
THE AMERICAN AUTOMOBILE
While automobiles were first perfected in Germany and France toward the end of the nineteenth century, it was Henry Ford who brought this useful gadget to the masses with his Model T. He adapted industrial production techniques, including an assembly line where workers stay in place while the parts pass by on a conveyor belt, to make his automobiles more affordable for middle-class families.
The American automotive industry quickly became a worldwide player. By the 1920s, the automobile had become essential for the growth of cities and it was a major contributor to the prosperity of Americans. Its wide availability and ease of use contributed to a rise in personal freedom that would have been difficult or impossible without it.
OPENS UP WORLDS
The automobile allows people to cover large distances with relative ease and comfort. This opens up more jobs, more places to live and more possibilities for family relationships and friendships. Automobiles also help bring services to people who live in rural areas. In addition, they can provide access to education and medical care that might not be available in their hometowns.
ACCESS TO EMERGENCY SERVICES
Automobiles allow people to reach hospitals, fire stations and police departments more quickly than other methods of transportation. This can save lives and prevent further damage when emergencies occur. Many people have to drive long distances for work, so having a reliable, comfortable and safe automobile is important. This means that they can get to their destinations in a reasonable amount of time and avoid losing valuable work or family time.
Having a reliable car is important to most people because it gives them more opportunities in life. They can go to work in another town, travel to far away locations for recreation or to see loved ones, and take the kids to sports practices or school.