Lead: In 1877, Thomas Alva Edison stumbled upon his most original invention, the audio phonograph. He captured sound.
Intro.: A Moment in Time with Dan Roberts.
Content: Most of Thomas Edison's inventions were either improvements on other ideas or adaptations of existing technology. His incandescent lamp was vastly more efficient than any before, making home lighting economically viable. His kinetoscope laid the foundation for the modern motion picture. It was with the phonograph, however, that Edison made his most creative contribution to modern life and its discovery was by accident.
Lead: Charlie Crocker's men lay ten miles of track and won for their boss a $10,000 bet.
Intro.: "A Moment in Time" with Dan Roberts.
Content: It all started in late October 1868. Thomas C. Durant, of the Union Pacific Railroad, had just witnessed his own men laying 7 3/4 miles of track, a record for a single day's work. He then cabled Charlie Crocker, chief engineer of the Central Pacific working eastward on the first continental rail link. He wagered $10,000 that the Union Pacific's record could not be broken surpassed. Crocker thought he could beat it, accepted the bet, and bragged that his crew could lay ten miles of track in a single day.