>Can't find one but I think I have demonstrated the principle
So it has not been demonstrated to work on a mirror-like polished surface as previously described.......
>You seem to be suggesting that this method used on a
You forgot to mention it's a mirror-like polished surface again...............
Just how large of an area was being testing anyway?
>Anyway Dunn also used the feeler gauge method which has nothing
>to do with light, because he had a set of five dollar "feelers"
>in his pocket.
Ya can't wait until he re-does his "diamond can barely scratch granite" claim with a better than dull diamond scriber this time and amazingly gets the same result as the last time...............
Archae Solenhofen (email@example.com)