A diamond is shiny. A brick wall is dull. Why are some objects shiny and others dull? Find out in this series about materials and their properties. Informative, at-level text helps listeners understand the differences between shiny and dull objects.
(Tags : Is It Shiny or Dull?: Properties of Materials (Unabridged) Lisa J. Amstutz Audiobook, Lisa J. Amstutz Audio CD )
