Yellow phlegm is normally a sign of an infection, or a case of the common cold. Greenish or brownish phlegm is nearly always a sign of infection. Greenish or rusty phlegm or phlegm with rusty spots can also be a sign of pneumonia. Coughing up brown phlegm is also a common symptom of excessive smoking.
A flowboard is a variation on a skateboard, combining aspects of surfing, skating and snowboarding.
Adorable animal families that will make you aww. The flowboard is a sporting device of fairly recent vintage. In construction, the flowboard is similar to a skateboard, but is meant for recreation that combines elements of several different sports.