Era of manufacturing

  • Model T invented

  • Assembly line

    Henry Ford designed an assembly line that began operation in 1913. This innovation reduced manufacturing time for magneto flywheels from 20 minutes to 5 minutes.
  • First tank produced

  • First fighter plane

  • First liquid fueled rocket invented

  • Sliced bread

    Officially younger than Betty White
  • First TV

  • Atomic bomb dropped on Hiroshima

  • First moon landing

  • First computer