Elementary Mechanics BackUpNextIndex
 

The ability to engineer fairly complex machines using stone, wood and metals.
Requires: Geometry. Level 25.
Allows: Aquaduct, Elementary Chemistry, Catapult, Talented Tinkerer
Duration: Permanent
Acquisition: Research
Bonuses
  General 6
  Personal Combat 7
  Innovation 6
  Economic Efficiency 8
  Energy Production 4