Very interesting

[Skimmerking]

Who said that you can't drill a tempered aquarium tank.
http://www.youtube.com/watch?v=8uigdnhUsns&mode=related&search=

check this out

[Der_Iron_Chef]

lol, nice. I was just cringing....waiting for it.

[Matt]

Cutting tempered glass is widely held to be impossible. i've always wondered if you could do it (without annealing the glass) by supercooling the pane.