Factorio Prints: 1.0 Science Book - Tileable (v. 3.7)
Here's my first attempt at producing purple science in a city block, no modules or beacons. Produces 4 purple science per second, which is probably insignificant to most, but I'm proud of
Factorio Prints: 1k SPM from ORES - Sciences v1.1.30 - 1000/min all from RAW ressources!! + Base
Factorio Prints: Compact Purple Science 0.17
Science Blueprints for 0.17.60 update : r/factorio