A gun captain once changed elevation with a piece of wood and a mallet, but later crews transmitted measured information into mechanical computers known as firing tables. Those machines combined target observations with data from elsewhere in the ship to predict where the enemy would be when the shell arrived. Standardised shells, propellant, barrels, and mechanisms reduced variation in the physical system, leaving the human team fewer inconsistencies to overcome. Fire control had become a data chain whose useful output depended on reliable inputs as well as calculation.
Notable Point · 49:41-51:28
Mechanical firing tables turned observations into aiming solutions
Measured target and ship data entered mechanical computers that predicted where to aim, while standardised ammunition and guns reduced the errors crews had to absorb.