Thread:Yiazzy/@comment-64.126.25.5-20130502154205/@comment-8540798-20130504131237

They're called Industrial Information Panels. They're on page 3/4 of the list I think, about halfway down. I found out about them because The Mindcrafters did a tutorial about them on YouTube.

Industrial Information Panels

Thanks, it's a bit bigger than that now, got something stupid like 6M cobblestone and 2K UU matter. I'll probably put more pics up soon.