Hiya.  I'm somewhat new to the community, as I bought the game a week or 2 ago.  I have played a few games already, and it seems that by hour 7 i'm done all research on slow mode.  I was wondering if there was any mods that make research more complex, or at least more costly and extensive to research so that it isn't taking a short about of time to complete.  The last game i played took 19 1/2 hours, so you can see how this would be good for research to take at least this long.  If not, i guess I'll read tutorials on how to make it.