No edit summary
Line 18: Line 18:


File:Aleiha dish.jpg|<big><center>'''[[Aleiha's parabolic solar cooker]]'''</center></big> <br> Parabolic Solar Cooker
File:Aleiha dish.jpg|<big><center>'''[[Aleiha's parabolic solar cooker]]'''</center></big> <br> Parabolic Solar Cooker
File:Ethanol production my pipebomb.jpg|<big><center>'''[[Amal's ethanol still]]'''</center></big> <br> A valved reflux ethanol still
File:Fullsideview1.jpg|<big><center>'''[[Bike trailer]]'''</center></big> <br> A bike trailer from a converted baby stroller
File:Picture A.jpg|<big><center>'''[[Blue ox earthen oven]]'''</center></big> <br> The Blue Ox earthen
File:Wall3.jpg|<big><center>'''[[Bottoms strawbale earthen plaster]]'''</center></big> <br> Earthen Plaster and Natural Paint Recipes
File:Coldbox 1.jpg|<big><center>'''[[CCAT Cold Box]]'''</center></big> <br> an energy efficient solution to a refrigerator
File:Finishedfrontgo.jpg|<big><center>'''[[CCAT Compost System]]'''</center></big> <br> CCAT's comprehensive composting system
File:Greenshed west wall.jpg|<big><center>'''[[CCAT Clay-straw slip wall]]'''</center></big> <br> The Clay-straw slip wall of CCAT's Greenshed
File:Cobb project20 (Medium).JPG|<big><center>'''[[CCAT Greenshed south wall]]'''</center></big> <br> Cob wall of CCAT's Greenshed
File:AEFcurrentmarsh.jpg|<big><center>'''[[AEF greywater]]'''</center></big> <br> Greywater system at the CSA, Arcata Educational Farm
File:DSC 0425.jpg|<big><center>'''[[AEF food dehydrator]]'''</center></big> <br> A solar dyhedrator to help preserve surplus crops
File:CurrentWall.JPG|<big><center>'''[[AEF informational kiosk]]'''</center></big> <br> An earthen informational kiosk
File:Winterbreak 040 -800x600-.jpg|<big><center>'''[[AEF photovoltaic system]]'''</center></big> <br> Modified off-grid photovoltaic system


</gallery>
</gallery>

Revision as of 00:25, 17 January 2011

Engineering 305 (Engr 305), Appropriate Technology, is a course on appropriate technology at Humboldt State University taught by instructor Lonny Grafman. See past projects below.

Past Projects

Cookies help us deliver our services. By using our services, you agree to our use of cookies.