Originally posted by Angus
Well, brainless cruise missiles.
Not realy bainless, they ussed advanced gyroscopes for that time
" It was guided by an advanced gyroscopic system that sent signals to aerodynamic steering tabs on the fins. It was generally inaccurate due to errors in aligning the rocket with it's target, premature shut-off of the motor and inconsistencies in electric current in the guidance system"
"two-frame gyroscopes were paired with three-frame instruments to correct roll and pitch motions and to provide automatic steering, respectively. The Germans used this combination on the V-1 flying bomb, the V-2 rocket, and a pilotless airplane. The V-2 is considered an early ballistic missile"