This Web3D~Workbook, Discovering Wonderland, including all text, graphic and 3D content, illustrations, interactive elements and associated educational materials was authored and maintained by Nick Nagel in association with the MediaGrid Institute and the Immersive Education Innitiative. Copyright © 2008-2009 (last modified 2009.01.12). This content is explicitly made freely available and may be freely read, linked to, and otherwise directly accessed. Redistribution of this work or any content herein is permitted with proper attribution (including this notice in its entirety). Commercial use of this work or any part herein without express written permission of the author is strictly prohibited.