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Mobile addiction - a major issue for youth

Mobile Addiction has become a growing concern in our society now-a-days. Mobile phone addiction is quite easy but it is difficult to recover from it. Many people around the world are addicted to mobile phones. It gives us the freedom to quickly connect with anyone around the world. It also enable us to find all sort of information that we need and is a great source of entertainment. While mobile phones invention was done for empowering us, but it has now started dominating us. Smart phones enable us to engage in gaming, studying and online shopping. It also allow us to watch movies, click pictures, listen to music, surf the internet and enjoy various other activities. Due to high utility it results can be very harmful for us. Mobile addiction can become the main cause of many serious problems, such as headaches, weakening of eyesight, sleepiness, depression, social isolation, aggressive behavior, financial problems and less professional development. They are so addicted to their mobile

How a Mobile Phone Works l Basic Guide

In the early 1990s, the mobile was a rare luxury.but in recent years it has almost every other gadget as a professional tool, domestic Convenience, and even a fashion accessory. Mobile phone has also shrunk in size. Due to rechargeable batteries which more electricity for longer in a small package.and to smaller, mire efficient electronics that use less electricity. A mobile is basically a low power radio receiver transmitter, plus a tiny microphone to convert sound into electric signals, and. Smaller speaker that does the reverse. When the mobile phone is activated, it send out a radio signal that is answered by nearby mast transmitter -receiver. The phone locks onto the clearest signal and uses this while within range. This range of each transmitter is known as a CELL. The mobile phone continuously moniter the signal strength and switches to alternative transmitter when necessary. The phones liquid crystal display (LCD)  shows number, letter, symbols and colour pictures. Newer m