scottcstoness
Chieftain
OK, so I played the Viking Scenario on Noble, and it takes 1320 science to research the treasure map tech. Once you research the treasure map, it tells you the vague location of a "treasure" unit (e.g. like "Scotland" or "Northern Ireland"). So, you go find the guy, bring him home to your capital, and you get 1000 gold. But you used 1320 science to get the 1000 gold, so why not just turn research off??