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How to: Pirate a Book in Seconds!

How to: Pirate a Book in Seconds!

While making copies of digital media is simple, preserving old-world documents is far more difficult.  The high speed scanner in the video above easily allows the user to digitize books using a flip-book style scanning process which can...
How to: LED Hard Drive Clock using Arduino

How to: LED Hard Drive Clock using Arduino

Ah…the Arduino.  The super powerful, easy to program microcontroller brings us another fantastic DIY project.  We’ve seen a few hard drive LED clocks in the past, but this one looks outstanding and is easier to create.  It uses POV...
How to Build a Huge Christmas Lighting Display

How to Build a Huge Christmas Lighting Display

Here is a behind the scenes tour of the Holdman Christmas Display. It explains many of the elements in the display including the arches, megatree, color changes, etc. For more information about our display, you can visit us at...
Amazing Tesla Coil High Voltage Gallery

Amazing Tesla Coil High Voltage Gallery

Tesla coils are used to generate extremely high voltages and are capable of expelling this stored energy as lightning-like bolts of electricity. While they are obviously rather dangerous, they look downright fantastic. We’ve compiled a gallery of...
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How to make an LED floatie balloon

How to make an LED floatie balloon

Light up your world with these beautiful and easy-to-make illuminated LED...
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...
Infrared Head Tracking For The Wii

Infrared Head Tracking For The Wii

Using the infrared camera in the Wii remote and a head mounted sensor bar (containing two infrared LEDs), you can accurately track the location of your head and render view dependent images on the screen.  This effectively transforms your...
Extreme LED Synthesizer Piano Mod

Extreme LED Synthesizer Piano Mod

Take an old upright piano, gut the innards, stuff a high tech synth and keyboard inside, add sexy blue LED lights and presto, you’ve got yourself one incredible pimped piano synthesizer. The author has some great documentary photos of the entire...
Mobile Backyard Movie Theater Robot

Mobile Backyard Movie Theater Robot

Having your own movie projector is awesome, but who wants to haul your screen, projector, DVD player and cables out to your backyard for a movie?  The superb robot above contains the projector, screen, mirror, battery, speakers, DVD player, and...
How to: DIY USB Smoke Absorber

How to: DIY USB Smoke Absorber

This hack with a USB fan uses activated charcoal to clean air of harmful smoke. Now you can have a cigarette while using the computer and not worry about smoking up the...
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