but number of turns to research a tech is always 4,Democracy with just 3022 4 turns,Free Artistry 2311....4 turns,other techs with 4000-6600 too 4,no matter science rate,is clear a penalty,I saw few words about this in a site.
For 50% I have 1476 beakers,CivAssist shows 1450.
Something is 'wrong' with this government in Civ III....
There is nothing wrong, 4 turns per tech is the lower limit on research time. If you increase the difficulty level tech cost do rise, then needing more than 4 turns per tech becomes more common.