Other
World of Molecules: Material Molecules
Investigate the three-dimensional structure of different types of material molecules.
Other
Rubber Manufacturers Association: Rubber Fa Qs
A quick overview of the developments of vulcanized rubber and synthetic rubber.
US Environmental Protection Agency
Epa: Chemicals in the Environment
Information summaries on some chemicals and descriptions of how you might be exposed to these chemicals, how that exposure might affect the environment, etc. Please note that this type of information changes rapidly.