Lots More Information

Related HowStuffWorks Articles

More Great Links

Sources

  • Allen, Mark. "Drywall." WFMU. November 19, 2006. (August 25, 2008)
  • Gellner, Arrol. " Plaster Walls Fall by Postwar Wayside." Inman News. December 12, 2003. (August 26, 2008)
  • Sassoon, David. "EcoRock Drywall Made with 90% Less Energy." Solve Climate. January 7, 2008. (August 25, 2008) http://solveclimate.com/blog/20080107/ecorock--drywall--made--90--less--energy
  • United States Geological Survey http://www.usgs.gov/