sentences:  Edward Robert Armstrong
  
  Edward Robert Armstrong (1876–1955) was a Canadian-American engineer and inventor who in 1927 proposed a series of "seadrome" floating airport platforms for airplanes to land on and refuel for transatlantic flights.While his original concept was made obsolete by long-range aircraft that did not need such refueling points, the idea of an anchored deep-sea platform was later applied to use for floating oil rigs.