Plasmatube Screensaver is a screensaver that features 5 colorful tubes filled with the craziest liquid on earth! The PlasmaTube leaves your grandpas old Motion Light in the 60\'s! We have filled this sucker with a material patented exclusively to innermindMedia. This Plasma is like no liquid you\'ve ever seen and it simply defies the laws of gravity and physics. This is the ultimate Eye Candy for your macintosh computer.