Treatments for gum disease vary from medication to surgery. Learn more about the options.
(plural maiden flights) The first flight of an airplane or other airborne vehicle, usually used to test or demonstrate the functions of the systems. The manufacturer's CEO was confident enough to ride as a passenger on the airship's maiden flight.
First President to fly in an airplane while in office. FDR took a flight on January 14, 1943 to Casablanca, Morocco to meet with Prime Minister Winston Churchill First President to leave the United States during wartime