Random Videos

Randomize Again
How to Display Audio as Light, LEDs to Music

How to Display Audio as Light, LEDs to Music

We’ve got three tutorials to help you learn how to convert audio signals to LED light. One tutorial lights the frosted edges of plexiglass. Another uses signals directly from a sound card. Which ever method you choose, the result will be...
Huge Smoke Ring Generator

Huge Smoke Ring Generator

Make a device that shoots 2 foot smoke rings shoot 50 feet into trees and at people. Similar to the AirZooka, this devices fires massive smoke rings that stay in tact for about 30 seconds! View the Full...
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...
Physical Computing with MIT’s Siftables

Physical Computing with MIT’s Siftables

Siftables is the latest example of a Tangible User Interface (TUI), an emerging technology that aims to use physical objects as interface for computing needs.  Siftables, however, differ from traditional models with the addition of a sensor...
";
Track Fingers with the Wii Remote

Track Fingers with the Wii Remote

Using an IR led array and some reflective tape, you can track fingers in thin air using the Wii Remote. By Johnny Chung Lee, Carnegie Mellon University. The grid software is a custom program written using a C# wiimote library and DirectX. ...
Make a

Make a "Joule Thief" Circuit to Extract Battery Power

This week, Windell Oskay of Evil Mad Scientist Laboratories joins me to teach you how to make a super clever little circuit called the Joule Thief! The Joule Thief allows you to squeeze the life out of what most people think of as "dead"...
Powerful 19mm Sausage Gun

Powerful 19mm Sausage Gun

A gun made out of pluming parts and hair-spray for firing hot dog sausages.  Goes about half a mile I...
Hard Drive Clock Projects

Hard Drive Clock Projects

...
Make your own Telepresence Robot

Make your own Telepresence Robot

Instead of going to work everyday, send a web-controllable robot equipt with a monitor and web cam. You can control it from anywhere in the world, making conferencing, and talking with family back home a breeze. Besides the brief video above...
DIY Pixelator Art Project in NYC

DIY Pixelator Art Project in NYC

Pixelator is an unauthorized on-going video art performance collaboration with the New York City Metropolitan Transit Authority, Clear Channel Communications, and its selected artists. Since 2003, the MTA has made available for exhibition purposes...
Randomize Again