Troublesome Technology Today, most people own cell phones. Those that do own cell phones may know some disadvantages of owning one. What some people do not know is the disadvantages to cell phone usage is not only that they may freeze up or break, but owning a cell phone had far more significant disadvantages such as health problems, automobile wrecks, and effects today’s children. Cell phone ownership is a source of negative health effects. According to Dr. Agarwal, “electromagnetic waves alter electric activity of the brain and causes disturbance in sleep; difficulty in concentration, fatigue, and headaches; and increases resting blood pressure.” Cell phone usage also has been linked to different types of cancers. ”There are nine types
