Air Ship Air City rooftop greywater filtration
A rooftop greywater filtration system
Aleiha's parabolic solar cooker
Parabolic Solar Cooker
Amal's ethanol still
A valved reflux ethanol still
Backyard Biodigester
A biodigester converting organic waste to a fuel source
Bike Rodeo bicycle blender
A kid's bike blender for Rio Dell Community Resource Center
Bike trailer
A bike trailer from a converted baby stroller
Blue ox earthen oven
Blue Ox earthen oven
Bottoms strawbale earthen plaster
Earthen plaster and natural paint recipes
