Changes the science pack recipes, take it to the next level. Just so it isn't always the same boring vanilla recipes...
Add in Angels an Py mods more science in resipes (and 30 original change)
Angels mods is already covered in the https://mods.factorio.com/mod/MoreScience-BobAngelsExtension. Py mods might be supported later on, probably in 0.17 at some point.