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How to make a solar iPod/iPhone charger -aka MightyMintyBoost
Build a Better Stirling Engine
New & Improved Portable, Paperless, Digital Copy Machine
Multi-function Walking Stick III - Torch Bearer
Laundry Detergent Baby!!! - Mitra, Samantha, Michael
Pocket Sized Camp Stove (The Improved
DIY laundry detergent / bathroom cleaner / kitchen scrub, no synthetics.
How to Build a Knife
Build yourself a portable home - a mongolian yurt
Inexpensive Food Dehydrator with Recycled Parts
How to Go No Poo
Eco-friendly, low-cost hair conditioner and gel
Hot Process Liquid Soapmaking