A compact blueprint to optimize the production of red and green sciences. Really nice base to start a new game. It takes in entry iron and copper, and as output a belt of red/green science.
Easily extendable. This print is a 30/minute version. But you can start smaller, with only a few machines and scale later.
In mid-game, when you have better input and need more production, you can upgrade any machine and inserters. With tier-3 machines, this small factory goes up to 150 sciences/min.