| The Story |
| For Teachers |
| For Children |
| References |
This web site would not have been possible without the help of the following people and organizations.
The Science Museum, London
Lyndsey Clark, Martin Bazley and Roland Jackson
The Franklin Institute, Philadelphia
Karen Elinich and Barbara Bottaro
The Online Museum Educators
The help guidance and support of the entire team during the development of this web site.
