The Pros and Cons of Cell Phones Essay

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Forty-one years ago on April 7, 1973, Motorola engineer Martin Cooper changed the world by making the world’s first cell phone call. With a 10-inch-long, 2.5-pound phone nicknamed “the brick” he called his engineering nemesis at the much bigger company Bell Labs (Here& Now, 2014). The phone gave 30 minutes of talk time after 10 hours of recharging and it cost a grand total of $3995. In those days, the average middle-class person could not afford to buy a mobile phone. By the late 1990s, cell phones became progressively accessible to the overall population. (, 2014). Ever since then the sizes and the technologies in and of cell phones has been changing to accommodate the masses. Decades later, cell phones, and now smartphones,…show more content…
Polaroid: denoting a type of camera with internal processing that produces a finished print rapidly after each exposure. Denoting film for or a photograph taken with a Polaroid camera "a Polaroid snapshot Epidemiologist: Epidemiology is the study of how disease spreads and can be controlled. An epidemiologist studies epidemiology. Electromagnetic Spectrum: Microwaves, infrared light, ultraviolet light, X-rays and gamma-rays make up the electromagnetic (EM) spectrum. It is the range of all types of EM radiation. Radiation is energy that travels and spreads out as it goes. N.E.P.A: The National Environmental Policy Act (NEPA) requires that federal officials incorporate natural qualities into their choice making techniques by acknowledging the environmental effects of their proposed movements and sensible options to those activities Alzheimer’s disease: progressive mental deterioration that may occur in middle or old age due to generalized degeneration of the brain. Sexting: Sexting refers to an act of sending sexually explicit materials through mobile phones. Radioactivity: the emission of ionizing radiation or particles caused by the spontaneous disintegration of atomic nuclei. Radioactive substances, or the radiation emitted by these (, 2014). What are the positive

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