Perpetual Motion Engine (Civ5)

==Game Info==
National wonder in the Empires of the Smoky Skies scenario of Civilization V: Gods & Kings. Requires a Automated Factory in all cities.
*+4 
*+20% 
==Strategy==
The Perpetual Motion Engine may only be built once each of your cities has an Automated Factory, and you may only build one in your empire. It provides an enormous boost to as well as a moderate bonus to .
==Civilopedia entry==
Category:Empires of the Smoky Skies (Civ5)/National wonders