The state of matter is a deceptively simple concept. It turns out that any material, no matter what it is made of, can exist in one of three forms: solid, liquid or gas. These are categories of ...

The book is divided into two parts. Part I deals with the plastic state of matter with special reference to metals and to mechanical engineering problems, while Part II is concerned with ...

In this interactive, adjust the temperature and pressure of three common substances and watch them morph into different states of matter. Along the way, you'll see just how inextricably ...