Walk across any college campus of your liking, which is apparent that ladies possess the advantage when it comes to clothes. Thread Magazine(1) outlines the vast number of choices in fabrics, colors and also style combinations that allow the typical female student to create a wonderfully fashionable wardrobe with hardly any money. This picture amazingly captures the think layer of clouds on the valley near the south of Lake Como, northern Italy. In the above image, the dense cloud hides almost the valley and instead gives off some artificial lights which make town as an opaque blanket. The village over distance is clearly seen from the blanket. Particulate smog is a mixture of solid and liquid particles which are suspended in mid-air that you just breathe. It is best to classify air particles from the aerodynamic properties as these properties determine the removal of them from the air, and where they deposit inside your breathing.