CORRECT Answers
Henry's Sounding Telegraph 1831: Joseph Henry
Stearns "Duplex" 1872
Bell's iron loop device: 1876
Elisha Gray's. Caveat 1876
The Corliss Steam Engine 1849: George Corliss
Otto IC Engine 1876
Frictional distillation: Samuel Andrews 1862
Henry Ford's 999 Race Car 1903
Piquette Avenue- Crew Moves: Henry Ford assembly line
1904