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DIY Wrist-Mounted Flamethrower

DIY Wrist-Mounted Flamethrower

The Prometheus is what you might call the start of the "next-gen" level of do-it-yourself wrist-mounted...
The Incredible Steampunk Professor X Chair

The Incredible Steampunk Professor X Chair

Charles Xavier never really been steamy but this superbly detailed steampunk wheelchair begs to differ.  The pseudo-Victorian mechanical recreation of Professor X's iconic wheelchair would make both Jules Vern and Stan Lee very proud. View the...
Fantastic “Beer Pong” Robot uses Precision Air Pressure

Fantastic “Beer Pong” Robot uses Precision Air Pressure

Students at the University of Illinois have created a precision method of sorting different objects and shooting them across a room (perfect for beer pong).  You’ve probably seen a similar demo in a physics classroom : a  jet of compressed air...
Build a Heavy Duty Six Legged Robot

Build a Heavy Duty Six Legged Robot

Learn to build a robust, hexapod robot capable of carrying a human passenger.  The robot can also be made fully autonomous with the addition of a few sensors and a little programming.  The author has a detailed tutorial with plenty of...
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How to: Reflow Solder Tutorial

How to: Reflow Solder Tutorial

We taught a SMT soldering class at the Atlanta hackerspace ( http://freesideatlanta.org ) focusing on using stencils and solder paste. Here are some shots of a circuit being reflowed on a skillet and inside a toaster oven. Surface tension is able...
Super Mario Brothers Played through Electricity

Super Mario Brothers Played through Electricity

Twin Solid State Musical Tesla coils playing Mario Bros theme song at the 2007 Lightning on the Lawn Teslathon. View the Full...
PSP Hacks: Sound Activated LED Light Mod

PSP Hacks: Sound Activated LED Light Mod

We’ve seen a wide range of PSP hacks since the handheld was released varying from the simple (adding button LEDs) to the more complex (add a PS2 controller).  Although this may seem like a complex hack, it requires simple circuitry and basic...
How to: Increase the Range of a Remote Control

How to: Increase the Range of a Remote Control

Kipkay shows you how to increase the range of your remote control for your television. You use electrical tape to make sure that the leads do not come into contact with the...
Tutorial: How to Make LED Cubes

Tutorial: How to Make LED Cubes

The warm ambient glow of the LED Cube’s fantastic display of illuminated animation and hours of programming. They’re actually easier to create than you may think. We’ll show you how in plain English using simple designs and...
How to: Avatar-Style Fiber Optic Pandora Jungle

How to: Avatar-Style Fiber Optic Pandora Jungle

By now, you’ve probably seen the bioluminescent jungles of Pandora in the movie Avatar.  Throughout the movie, I kept thinking of how to re-create some of the environment with the help of EL wire, fiber optics, and modern lighting...
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