Rest is not idleness, and to lie sometimes on the grass on a summer day listening to the murmur of water, or watching the clouds float across the sky, is hardly a waste of time. John LubbockSummer time is indeed
The human eye is considered the main sensory organ of the visual system. Visual clarity can be impacted due to refractive errors like nearsightedness (myopia) and farsightedness (Hyperopia). In nearsightedness, the distant objects appear blurry whereas in farsightedness, the nearby
