Amazon Black Friday deals include the Dyson Airwrap for its lowest price yet

Amazon has the Dyson Airwrap on sale for a record low. The innovative styling tool uses air rather than extreme heat to dry and shape hair -- potentially boosting your hair's long-term health when used regularly. Typically $599, a clickable coupon on its product page drops the price to $480. The Dyson Airwrap utilizes the Coanda effect, a phenomenon describing airflow's tendency to follow the path of a curved surface. Here, the air jet flows around the tool's barrel or brush attachment, wrapping...