cell phones
Cell Phones Today Everywhere I go, everywhere I look, I see people talking on cell phones. ... Children, adults, teenagers, people of all ages are always chatting on their cellular phones. In the past several years, the usage of cell phones grew rapidly and there have been both positive and negative effects of the use of cell phones everywhere by everyone. The invention of cellular phones was a very good development in many ways. First, cell phones are very convenient. ... The second positive effect is that cell phones can be entertaining as well.