The chances are you’ve seen the myriad cheap copyright-infringing edge-lit acrylic displays from Chinese suppliers everywhere on the internet, and indeed, etching acrylic with a modest CNC laser ...

John Obringer, of East Falls, has been drawing on Etch-a-Sketch toys -- the classic shake-and-erase mechanical drawing board released in 1960 -- since he was a kid. "I've been sketching since I was ...

Are there and solutions comercially available that will etc glass well? I have some custom etching to do (just wait for the pics when my case is all done!) and I know Posta is burried under orders and ...