Thread:Owlfeathers0117/@comment-5885288-20150209032746/@comment-11135771-20150211071534

Oh, I was never under the impression that you intended to start researching it right now. I'm just trying to offer advice as to how you would go about getting to that technology eventually, and to give you a general sense of how long it might take.

And yes, there are a variety of possible restrictions which could work to limit the tech.