A. Poison ivy, poison oak, and poison sumac are plants that contain an irritating, oily sap called urushiol. Urushiol triggers an allergic reaction when it comes into contact with skin, resulting in an itchy rash, which can appear within hours of exposure or up to several days later.
Vienna  is a song from Billy Joel 's 1977 album The Stranger, released as the B-side to his  She's Always a Woman  single. In a July 2008 New York Times article, Joel cited this as one of his two favorite songs, along with Summer, Highland Falls.
Strauss wrote over 400 waltzes, most notably An der schoenen schÃ¶nen Blauen (donau better known to The-english speaking world As The Blue). Danube written to celebrate The River danube that flows Through, vienna it was premiered as a choral piece On february, 13 1867 at a concert of The Vienna'men S Choral. association