Online Core Curriculum

Intermediate   |   Run Time: 6.25 Hours

This 6.25 .5 hour class is designed to teach you 

There are eight parts to this class:

- Lesson One: 
- Lesson Two: 
- Lesson Three: 
- Lesson Four: 
- Lesson Five:
-Lesson Six:
-Lesson Seven: 
-Lesson Eight: 

This class was made possible with the support of a grant from the Kalliopeia Foundation.  Also as a reminder, you can apply the tuition for your online class towards any future on-site workshops at Cal-Earth.

The online class also includes a downloadable handbook with step-by-step instructions. 

Add To Cart


Immediately after payment, you will be able to download a PDF digital handbook. In the handbook are instructions with a link for where to view the videos. 

Note: Superadobe technology (sandbag tubes and barbed wire) is designed and developed by architect Nader Khalili, and engineered by P.J.Vittore, and C.W. Howe & Associates. Prototypes have been constructed and tested for the City of Hesperia, California, Building and Safety Department, in consultation with I.C.B.O. (International Conference of Building Officials), in the forms of arches, vaults, and domes between 1993 and 1996. These successfully passed California’s strict seismic codes for the structures. Superadobe is a patented system in the U.S. and oversees, and put at the service of humanity and the environment. Licensing is required for commercial use. Licensing is required for commercial use.

Filmmaker: Jerry Peterson

© copyright 2015 Cal-Earth Inc.