Bill Nye takes viewers on a tour of a steel mill to help demonstrate that matter exists in three phases--solids, liquids and gases. Includes resources for teachers, public performance rights, and Spanish translation and closed-captioning.
Bill Nye takes viewers on a tour of a steel mill to help demonstrate that matter exists in three phases--solids, liquids and gases. Includes resources for teachers, public performance rights, and Spanish translation and closed-captioning.
