Steel

Steel is an Iron Age resource, which is crafted by combining Iron and Carbon in a Two Input Machine.

Steel is used in the production of the following items:
 * Broadcast Tower
 * Excercise Machine
 * Vladimir Putin's Gym Shorts
 * Convince Everyone Livejournal is Cool Again
 * All Actors Replaced By Jeff Bridges
 * Carrot Top's Excercise Videos