progressive era timeline

  • Wright Borthers intro

    Wright Borthers intro

    First men to achieve powered, controlled sustained hevier than air flight.
  • Wright Brothers First Flight

    Wright Brothers First Flight

    Flight manned by Orville Wright occured december 17, 1903. the flight began at 10:35am and ended 12 seconds later. the flights total speed was 6.8 mp/h though due to the short fligt total distance achevied was 1.36 miles.
  • The first powdered rocket launch

    The first powdered rocket launch

    Robert H. Goddard preformed the first powderd rocket launch in the year 1915
  • Robert H. Goddard intro

    Robert H. Goddard intro

    The "father of modern rocketry" and developer of the first liquid fueled rocket.
  • Robert's patents

    Robert's patents

    in 1915 Robert H.Goddard developed and patented both liquid fueled rocket and multistage rocket.
  • ion thrusters

    ion thrusters

    in the years 1916-1917 Robert H. Goddard built ion thursters. these are used to increase propulsion.
  • smithsonian grant

    smithsonian grant

    in 1917 the smithsonian wrote Robert H. Goddard a grant for 5,000 dollars to continue his research in the feild of rocketry.
  • clark university grant

    clark university grant

    in the same year as the smithsonian wrote their grant clark university also wrote Robert H. Goddard a grant for 3500 dollars
  • War effort

    War effort

    in 1917 Robert H. Goddard wanted to improve american war efforts by letting his design be used by special forces. some uses are as follows:
    mobile artillery
    feild wepons
    and naval torpedos