I think I get the misunderstanding now. What I mean is, will I ever get two or more unlocked technologies per turn and how? As it stands, it looks like the feature you are describing just transfers the overflow tech onto other techs, reducing their turn timers to 1 turn. As such, even at a rate of 1 tech every turn, the world has reached 647 AD and no one has founded Judaism yet. The barbarians have better units than the actual countries. So, is one little tech every turn the normal function of this system? Did I make a mistake by not playing on one of the slower game speeds?