Fred wrote: > Yes, and it would also apply to the "weird science HVAC process", > which sadly > none of the "inventors or re-discoverers" can explain - just claiming > it is better!
What is it that cannot be explained? I am not aware of any great mystery about it. The primary advantage I see off hand is the complete lack of sludge, 100% of the silver goes into the colloid. And yes that can be explained, I have already done so on this list previously. Marshall
