Discover Polyester

Do Doo CO: Doo Post Rating: 0 + / - Total Posts: 6 Karma: 10 Joined: Oct 29, 2015	Posted on Nov 16, 2015 I wanted to research polyester thread but it says I must first discover polyester. I built a petrochemical plant and manufactured polyester but it still wont let me research it. How do I discover it.
Jax Teller RJ: TheDoctor CO: JaxTeller Post Rating: 0 + / - Total Posts: 40 Karma: 10 Joined: Apr 4, 2012	Posted on Nov 16, 2015 Build an industrial R&D and research polyester there. That should "discover" it and let you continue researching it.
John Smith RJ: Petri Dish CO: Johann Smith Post Rating: 1 + / - Total Posts: 42 Karma: 11 Joined: Feb 27, 2015	Posted on Nov 24, 2015 That part is kinda ridiculous, tbh. All you need to do is research a single level of the first thing to unblock the second thing. It would have made more sense if you'd e.g. need to keep researching the first one to be able to advance the depending one, but that's not how it works.

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