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How to make an affordable 'Vein Finder', for use during venipuncture
Preserve the Beauty of Raw or Rusted Steel & Iron Surfaces
The Bat House: a Green, Energy Efficient Insect Repellant
Keurig Coffee Maker Automatic Filler Circuit
C64 USB Joystick Adapter
Hide Any Files In Photos
Photo-emulsion Screen Printing
Put Your CatGenie in "Tech Mode"
Commodore 64 Laptop
foot operated computer mouse
Rubber-band Powered Butterfly
Motion Sensor Cat Toy (endless fun... literally)
~ World's Greenest WATER PUMP ~
Walmart bicycle converted to a chopper minibike
!!!!AMAZING PRANK!!! make a real joke computer game!!!!!!(by making this you will learn the basics of computer games)
A very simple proximity detector
Vista Too Slow? Try this
DIY WIFI Antenna Reception Booster
Convert an ATX Power Supply Into a Regular DC Power Supply!
Desulfator for 12V Car Batteries, in an Altoids Tin
Easy to Build Desk Top 3 Axis CNC Milling Machine
Arduino All-in-One Getting Started Guide
Pantspack: The new look from Flagrant Vagrant Fashion Studio
10 $ WIFI 16dBi Super Antenna Pictorial
Building a "Baghdad Battery"
How to make a mini milling machine- manual or CNC!
The best paper airplane...period.
Coffee Can Aluminum Foundry
Converting a generator to run on propane
Building a POV, Propeller Clock motor
The Stirling Engine, absorb energy from candles, coffee, and more!
How to Watercool a PC
Make your own Roll-Up Keyboard
Radio Controlled Camera Pod
How to build your own Jet Engine
Web controlled Surveillance Camera
Etching brass plates
Underwater Microphone (Hydrophone)
6 million rupee LED flashlight out of a Lithium Battery!
Make your own professional record cleaning machine for less than $80 and save up to $3000 and more.
Removing the Bones From A Chicken
CCD Eyepiece for Binoculars
How to build a thruster for a homemade submersible or ROV
Make a CNC Hot Wire Foam Cutter from parts available at your local hardware store
Recycled Scanner Hack!
Transistor Radio Hack!
Make a carbon arc torch for your 220 volt stick welder
Homemade Spot Welder
How to repair columns that were built in 1861.
Adjustable Vesa Arm Laptop Stand
Old Radio Amplifier for iPod
DIY 1000 watt wind turbine
Custom star bikewheel
Advanced USB Device Charger
Portable USB Charger (Version 2.0)
Build a World's Smallest Electronic Shocker!
The Plasma Speaker
Arduino magnetic stripe decoder
Low-cost Battery-powered portable widescreen DTV
How to make a fractal antenna for HDTV / DTV plus more on the cheap
DIY USB "Hard Drive"
CatGenie: Resetting a SaniSolution Cartridge