Phase diagram can be constructed that show the effect of more than two variables on the phase of a substance. Phase diagrams can use other variables in addition to or in place of temperature, pressure and composition, for example the strength of an applied electrical or magnetic field, and they can also involve substances that take on more than just three states of matter. One type of phase diagram plots temperature against the relative concentrations of two substances in a mixture called a "binary phase diagram", as shown at right. Such a mixture can be either a solid solution, eutectic or peritectic,
This Is Only a Test That's half the album in less than a week. I never write that fast! Each song stands alone as a snapshot from this kid's life. The story doesn't unfold like a narrative. It's more like a collage." According to Caterer, the album's main character is not autobiographicial, but "definitely a creation. He's not me. Well...he's similar to me, but he's not limited by the realities of my own experience. I created a character that basically has the same view of the world that I had when I was in high school, but he’s his own person and he does some