"Ignoramus23944" wrote in
message ...
On 2014-02-01, Larry Jaques
wrote:

http://tinyurl.com/n83bc5q

ME WANT!


Looks great. I keep wondering how it works exactly, why does it
remove
paint and dirt, but not underlaying material.

Good question. I tried to learn how to use an excimer laser to dig
into an integrated circuit but never got the hang of it. I couldn't
completely sever a metallization trace on an upper layer without
gouging into the one below it.
jsw