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Interactive Laser with Sound Effects

Interactive Laser with Sound Effects

It's almost like playing with a firefly. This awesome interactive laser effect creates a seamless combination of sound and light. It is an interactive example of smart 3D laser tracking technology which allows the laser follows the contours of any...
How to: Re-Program Highway Traffic Signs

How to: Re-Program Highway Traffic Signs

After hacking the train station, let's see what we can do with the highway...
iPhone App Easily Solves the Rubix Cube

iPhone App Easily Solves the Rubix Cube

By simply analyzing a picture of each side of the cube, the iPhone application “CubeCheater” will walk you through solving the cube’s puzzle.  Of course, it takes the fun out of the legendary cube but the ingeinuity of the app is...
Blind Cameras with an Infrared LED Hat

Blind Cameras with an Infrared LED Hat

Add an array of infrared LEDs to your hat to create an invisible mask. Infrared LEDs are invisible to the human eye, but are visible to cameras. Thus, if you throw a dozen of them on your hat, they blind security cameras and hide your face. We...
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MIT’s Speedy Motorized Shopping Cart

MIT’s Speedy Motorized Shopping Cart

A few MIT students build this motorized shopping cart out of parts from an old go-cart.  While some students spend college parting, these cool kids used their time to build this babe-magnet of a ride.  You can check out the video demo above and...
The iShoe: Personal Motorized Shoes

The iShoe: Personal Motorized Shoes

If you’re too cool (or poor) for a segway and can’t get your hands on a motorized unicycle, these electric shoes are for you.  Strap one onto each foot and cruise at 13.5 mph for 2-3 miles (or 30 minutes) without a recharge. Speed is manged by...
DIY Seven Color Handheld Laser

DIY Seven Color Handheld Laser

Combining green, red, and blue lasers, this brilliant hacker created a seven color laser and even the illusive white laser! Using various mirrors and optics, he’s able to create color combinations and lighting effects. The whole system is so...
NES Controller MP3 Player

NES Controller MP3 Player

I finished a new project, so here it is. The whole thing cost less than $35 including the soldering iron and solder. It's a 1GB mp3 player. It isn't quite finished in the video but it is definitely fully functional. There are a few tweaks I need to...
Peggy 2.0 LED Array Running Video at 30 fps

Peggy 2.0 LED Array Running Video at 30 fps

This is a demonstration of my modified Peggy 2.0 LED sign. In this video I'm using a custom Quartz Composer plugin that transforms movie frames to a serial stream to pipe 30+fps video to the display. More information (plus pictures/videos) at...
Mazda RX-8 Controlled with an iPhone

Mazda RX-8 Controlled with an iPhone

We have seen some very cool car hacks in the past but this iPhone Controlled Mazda RX-8 by Jonathan Oxer takes the cake. Using a wi-fi connected iPhone the user can connect to a computer in the car which is connected to the net using a separate...
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