1.33 red assembler1's per 4 science labs while researching a 30-second tech. 1.6 green assembler1's per 4 science labs while researching a 30-second tech. Blue science cannot be produced in an assembler1. If your tech does not take 30 seconds the answer is different. I've found that a 1/2 ratio of ...

An absolutely, positively wonderful game.

It scratches several itches I didn't even know I had. Imagine I'm going to get many, many hours of fun out of it.