Ecobottle Exploration
- Author
- Tree of Life Web Project
- Published
- Mon 19 Feb 2007
- Episode Link
- http://www.tolweb.org/treehouses/?treehouse_id=3608
Jeff Hartman and students in his 9th grade class at City High School in Tucson, Arizona share the fun challenges and opportunities of building and observing ecobottles. The class also helped to create this podcast!
