Tell us about yourself!
Garduino: Gardening + Arduino
DIY rowing machine
Simple DIY Vacuum Chamber and Pump
Solar Battery Charging
How to make a solar iPod/iPhone charger -aka MightyMintyBoost
Double Capacity MintyBoost with 4-AA Battery Holder Modification
How to Build an Earthbag Dome
How to make moonshine
Ultimate Guide to Making a Cheap but Effective Aluminium Forge.
How I built a carbon bike frame at home (and a bamboo frame too)
Save $200 in 2 minutes and have the worlds best writing pen
Printing With Food Colouring
Refill your Printer Cartridge
Hydroponic Bog Garden (Water Recycling)
How to make a still
Water Recycler (Grey Water)
Make Potato Plastic!
Frozen Banana Smoothie