A car (or automobile) is usually a wheeled motorized vehicle used for transportation. Most definitions of car say they run mainly on roads, seat someone to eight people, have four tires, and mainly transport people in lieu of goods. Cars arrived to global use over the 20th century, and developed economies count on them. The year 1886 is among the most birth year from the modern car when German inventor Karl Benz patented his Benz Patent-Motorwagen. Cars became widely accessible in the early twentieth century. One in the first cars that have been accessible to the masses was the 1908 Model T, an American car manufactured through the Ford Motor Company. Cars were rapidly adopted within the US, where they replaced animal-drawn carriages and carts, but took for a longer time to be accepted in Western Europe as well as other parts in the world.Cars have controls for driving, parking, passenger comfort and safety, and controlling many different lights. Over the decades, other functions and controls have already been added to vehicles, which makes them progressively more complex. Examples include rear reversing cameras, air cooling, tracking devices, and in-car entertainment. Most cars utilized in the 2010s are propelled by an inside combustion engine, fueled because of the combustion of energy sources. This causes smog and also plays a part in climate change and wipeout of the earths. Vehicles using alternative fuels like ethanol flexible-fuel vehicles and gas vehicles may also be gaining popularity in certain countries. Electric cars, that were invented early inside history on the car, did start to become commercially ready in 2008.There are costs and benefits to car use. The costs include finding the vehicle, rates of interest (if your car is financed), repairs and maintenance, fuel, depreciation, driving time, parking fees, taxes, and insurance. The costs to society include maintaining roads, land use, road congestion, the actual environment, public health, medical care, and disposing from the vehicle following its life. Road traffic accidents will be the largest source of injury-related deaths worldwide.The benefits include on-demand transportation, mobility, independence, and convenience. The societal benefits include economic benefits, for example job and goal setting from the automotive industry, transportation provision, societal well-being from leisure and travel opportunities, and revenue generation on the taxes. The ability for individuals to move flexibly around has far-reaching implications to the nature of societies. It was estimated in 2014 the number of cars was over 1.25 billion vehicles, up in the 500 million of 1986. The numbers are increasing rapidly, specially in China, India along with other newly industrialized countries.
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