Recent content by Starlord

It does not delete anything that I know of. And it almost starts up seamlessly. I say almost because it changes many of the program defaults. I spent some time changing the file associations back. Also I have not figured out how to import my bookmarks into Edge.

I the closer to round the better. Might not matter too much if they are slightly oblong. Who knows square might even work. But I do not to even want to think about going there.

You are asking me? I come before you as a seeker of knowledge. Not the purveyor of such. In other words I have no clue.

Yes I saw it many times in my searching. It had an influence on my post. As to what I plan to put the holes in, that is very much a open question. I will probably start with piezo film. Ceramic transducers are also a possibility. As is plastic, metal, and who knows what.

Well it started out looking at the possibility of using ultrasonics for vaping, electronic cigarettes. Myth has it that the first e-cig was U/S. But after a lot of searching a believe that the U/S was used a a pump and not a vaporizer. And it is unclear if that version was ever built. But...

I have searched and while educational I still do not have the answers I need. What I am looking to do is to burn holes around 15um in a variety of thin materials, perhaps 100um thick. Can a m140 be focused to a spot that small? Can it do a pulse in the ms or perhaps even us range? I have...