Computer
             texturing and imaging clear the pictures and even show objects that may be
             hidden beneath sand, soil, or snow. When resolution was questioned by
             critics, the American government produced a readable spy photo of a Russian
             Computers have also made communications easier than ever. Today, e-mail is
             beginning to replace the ordinary post office and telephone as a way to keep
             in touch. E-mail provides the best of both worlds; it is instantaneous and
             free. Before e-mail, one would have to send a letter that
             would take days to arrive, or they would have to use the telephone, which
             would cost money if the call was long distance. The Internet saves
             businesses money because they do not have to send out catalogs to thousands
             of customers (Internet World 48-51).
             Automobiles have undergone several changes since computers were put in
             them. Computers provide options like cruise control, traction control,
             power steering, anti-lock brakes, and the use of fuel-injected engines. The
             other options are nice, but fuel-injection is a vast improvement over the
             older, caurberated engines. Fuel-injected engines give a car more power,
             better gas mileage, and burn gasoline cleaner (Sherman 61-63). With the
             help of computers, automobiles run faster, longer, and are safer to the
             In the article, "The Big Bank Theory", Joshua Cooper Ramo writes that in
             the not so distant future, the world's money system could have a major
             change. It is possible in the next ten years that cash, credit cards, ATM
             cards, ID cards, insurance cards, all information pertaining to one's
             medical needs and the amount of money in your possession could all be on a
             single electronic card(Time 50-51). Conceivably, this idea would make
             things simpler than the current way of spending. Digital cash has many
             advantages. Money could be sent over e-mail using a string of digits,
             ending the need to balanc...