Being the only child, and the only kid in our house, he grew up with nobody to play with. Since I don't have any helper, I find ways to keep him busy and amused so that I can continue working with the household chores without any interruption. All I did is to put him inside his cot and placed it in front of the television set having cartoon shows such as Tom and Jerry, Dora the explorer, Barney, etc. Now my kid is already 8 years old and as usual he still loves to watch cartoon shows. One day my sister visited us in our house and reprimand me of letting my son watch TV for longer hours. She told me that the radiation coming from television sets, computers and gaming consoles are detrimental to my kids eyes. I never believed her, yet at the back of my mind I do ask myself what could be the possible effect of radiation on my kids eyes? Can you give me some explanation for this?