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.
Rutan Voyager â the first aircraft to circumnavigate earth non-stop, non-refueling. First woman solo circumnavigation. In 1964 Geraldine âJerrieâ Mock became the first woman to fly solo around the world. Her single-engine Cessna 180 was called the Spirit of Columbus. For more info, spread your wings toward the Smithsonian Museumâs Women in Aviation and Space. Jerrie Mock and Spirit of Columbia, nicknamed Charlie.