Tell us about yourself!
Build an autonomous Wall-E Robot
FLUORESCENT FLOOR LAMP
How to make DIY Bike Panniers
Fix your bike. Grease your bearings and change your freewheel.
Office Chair Bike
Bicycle Hoist or "How to get the wife's bike out of my way"
Rec-liner long wheel base recumbent
Low cost tank-tough workbench
3D Anaglyph Camera Attachment!
Laser Flashlight Hack!!
Chispito Wind Generator
convert a tire inflator-type air compressor into a vacuum pump
Wood Propeller Fabrication
DIY 1000 watt wind turbine
Giant Fresnel Lens Deathray: An Experiment in Optics