OKay so I have this "Plasma glass" at home, that is kinda like the old plasma globes from back in the 80's. and today i was reading this Alan Yates' Laboratory - Plasma Cup Inverter And I was wondering, wouldn't it be cool to do small thick glass cubes ( tinted pink) with the neon gas inside of them. Thankfully my girlfriend works at an Art Institute with a glass studio, so i'm going to go and ask her old glass professor the logistics of pulling this off. I'm just curious if this maybe more trouble than it's worth. Give me some feedback of what you would think of real neon electric energon cubes.