I am a bit confused but perhaps the answer is in the video which I have only just watched the first few minutes where Bernard had mentioned something about using grinders to produce the powders that were shipped to the customer for testing way ahead of schedule.

What is happening with the nano reducter that uses PYRs technology to produce the nano powder. I thought this was the big draw to go from Quartz to silicon to nano powders that can produce whatever nano size a customer wants.