Surface tension effects of surface tension can be seen with ordinary water: Surface tension is visible in other common phenomena, especially when surfactants are used to decrease it: Surface tension, represented by the symbol "γ" (alternatively "σ" or "T"), is measured in force per unit length. Its SI unit is newton per meter but the cgs unit of dyne per centimeter is also used. For example, Surface tension can be defined in terms of force or energy. In terms of force: surface tension of a liquid is the force per unit length. In the illustration on the right, the rectangular frame, composed
Liquid Tension Experiment announced to celebrate the bands 10 year anniversary as well to create a "whole new musical experiment". Liquid Tension Experiment released a multi-disc boxed set of tour highlights from their 2008 tour, including complete shows from New York and Los Angeles on DVD and CD (the L.A. show also on Blu-ray), the Liquid Trio Experiment 2 recording from Chicago (q.v. below), and a disc of improvisations from other shows on the tour. The New York and Los Angeles shows were also released separately on CD or DVD, all through Dream Theater's official bootlegs website, YtseJam Records' subsidiary, Lazy Tomato Entertainment.