Happy Birthday, America
A hundred years ago (December 17, 1903) the Wright brothers succeeded in the first powered flights in a heavier-than-air machine; they called their plane the Wright Flyer. The plane was constructed of spruce and ash, the wings were covered with muslin and cables held them in place. The two brothers designed the engine themselves. (http://www.nasm.si.edu/galleries/gal100/wright1903.html)
Also in 1903--
>>The Nobel Peace Prize was awarded to Antoine Henri Becquerel, and Marie (née Sklodowska) and Pierre Curie for their work in discovering and defining radioactivity (http://www.nobel.se/physics/laureates/1903/)
>>Three brothers--William, Walter and Arthur Davidson--made the first motorized bicycle, the Harley-Davidson (http://www.harleyfineart.com/)
>>Benjamin Spock, Bob Hope, George Orwell, Irving Stone, Arthur Godfrey, among others were born.