I have gotten tech points quicker by going into my time clock and advancing the time about an hour.I made sure that I always have at least one farmer getting the food,and the rest I put at the table to get tech points, then I advance the time.But be careful,don't advance too much.I made that mistake and it took longer for the garden to reach harvesting time.I have played this game a number of times.Every new game you play with vv is honestly different.GOOD LUCK.Great Game.
_________________________
You cannot do a kindness too soon, for you never know how soon it will be too late.