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In Sid Meier's Civilization you can only build catapults after you research mathematics.
by smutticus 13y ago
In Sid Meier's Civilization you can only build catapults after you research mathematics.
- saraid216 13y agohttp://hwhelp.s3.amazonaws.com/hwhdocs/The%20Math%20Behind%20A%20CatapultMay%20General%20Newsletter.pdf http://hwhelp.s3.amazonaws.com/hwhdocs/The%20Math%20Behind%2... [PDF] Pythagoras: why we throw giant rocks at walls.