Talk:Research Center/@comment-86.126.22.103-20180518083302

Hello! I discovered that at one point while research is in progress, if you talk about research with Petra she may ask for an Industrial engine that can shorten the amount of days it takes for the research to complete, for example after I gave her 20 discs it only said 3 days till the diagram arrives. I need to further see the differences between the number of discs and if it lasts. Hope it helps!