> I am an engineer so I know very well that industrial replication is far from easy And industrial replication, if I understand your meaning, is far down the d

> I am an engineer so I know very well that industrial replication is far from easy And industrial replication, if I understand your meaning, is far down the development line - for technologies that have been discovered, researched, passed the test of viability, and then developed to the point where they can be used commercially. Scientists are way back in the discovery and research phases; they don't have the benefit of all that, or the budget. They are doing the unproven and untried.