title: Acknowledgements

This site was made possible by a grant from the Institute of Materials.

Others have also assited in its production:

British Plastics Federation
European Vinyls Corporation
Freefoto.com
Greenpeace
Medical Device and Diagnostic Industry magazine
National Aeronautic and Space Administration (NASA)
Packaging and Industrial Films Association
Project Java, State University of New York: Dice-throwing simulation
Shell UK
The Environment Agency