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Office Pranks: Concealed Ping Pong Ball Gun

Office Pranks: Concealed Ping Pong Ball Gun

this project is another incredible addition to our collection.  Created by the ModLab, this robot hides in your unsuspecting officemate’s ceiling tiles.  Then, when movement is detected below, the ceiling tile is lifted and the victim is...
Mini Solar Powered Ball Robot

Mini Solar Powered Ball Robot

Solar activated robot that is trapped inside a plastic ball. The plastic ball was design for home-made Christmas...
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...
Hexapod Robot with Claws and Webcam

Hexapod Robot with Claws and Webcam

Just when you thought that Hexapod robots were the best, the guys of at the Tekkotsu lab at Carnegie Mellon University develop the Chiara robot, a fully articulated 6-legged robot, which claws and high-end webcam for precision navigating and...
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Twirling LED Sculpture of Doom!

Twirling LED Sculpture of Doom!

“The Particle” is a kinetic sculpture that experiments with color, sound and movement. A sensor monitoring system analyzes the users movements in the exhibition space. Around the space occupied by the sculpture defines a surround sound system...
Mac Hack: Apple Logo becomes Second Monitor

Mac Hack: Apple Logo becomes Second Monitor

This hacker took apart his Mac and installed a second LCD screen behind the Apple logo. He configured it as a dual display so he can control it independently of the main LCD. View the Full...
Wifi Detecting Bumper Sticker

Wifi Detecting Bumper Sticker

By using electroluminescent parts from ThinkGeek’s epic Wifi-Detection shirt ($20), this modder created a sweet wifi-detecting bumper sticker.  It’s a super simple project you can build yourself an EL bumper sticker in a few hours with...
How to: DIY Laser Security Systems

How to: DIY Laser Security Systems

You always see sophisticated laser systems in movies, but those are super expensive, right?  Nah, with a simple red laser and a photocell, DIY laser security is simple.  There are a few different ways to setup your system and we’ll walk...
Digital Billiards Guide Shows you the Best Shot

Digital Billiards Guide Shows you the Best Shot

This digital billiards guide uses a webcam to analyze a pool table and then projects lines displaying perfect angles and deflection paths.   A perfect tool for learning the physics of billiards. View the Full...
Fun with Ferrofluid Liquid Magnets and Sulfur Hexafluoride

Fun with Ferrofluid Liquid Magnets and Sulfur Hexafluoride

Taking a break from circuitry, we’re going to show you some outstanding chemistry hacks.  First, we have liquid magnets called ferrofluid (which you can buy on eBay or make your own).  Next, we have fantastic demonstrations of sulfur...
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