IMPORTANT FOR PC USERS!!!!!!! During a recent visit to an optician, one of my friends was told of an exercise for the eyes by a specialist doctor that he termed as 20-20-20 ." It is apt for all of us, who spend long hours at our desks, looking at the computer screen. I Thought I'd share it with you. 20-20-20 Step I :- After every 20 minutes of looking into the computer screen, turn your head and try to look at any object placed at least 20...
