Tell us about yourself!
My Eco-Friendly Garage Heater: A Pneumatic Solar Thermal Collector
The free energy prototype
Waste Plastic Injector
Plastic Smithing: How To Make your own HDPE Plastic Anything (DIY plastic lumber)
Mini CNC machine Arduino Based & Adafruit Driver Motor L293D v1 & 2*Mini Stepper CD/DVD player #1
Solar-OSE: Solar concentrator for steam generation
Covering a model airplane in Tissue
Let's make a game controller!
3D Router: When a CNC machine is overkill.
How to Build a Slayer Exciter
Apple II Watch
Building a drawer slide CNC machine for under $200!
Build A Cheap Handcrafted CNC Mill
Make Your Own DIY CNC
Guitar Tube Amp From Scratch (Part 1, Transformers)
Building your own CNC router/milling machine
Laser cutter, start slicing stuff for under 50 dollars
DIY Dinosaur Eggs
Built In Book Cases
Renewable energy made easy
Tube Amp Rebuild (and Mod)
Building A Stereo Tube Amp
Sponge + Ferric Chloride Method -- Etch PCBs in One Minute!
Cheap and Easy Toner Transfer for PCB Making
Home made DIY Grey water system water recycling.
Water Recycler (Grey Water)
How to Make a Laundry Water Recycler (Gray Water System)
My 10 X 14 basement workshop
The ValveLiTzer: Low-voltage Tube Booster
Guitar Tube Amp