Random Videos

Here’s another superb mod from f00f00 detailing the process of adding force-feedback to a stock Nintendo DS using LEDs and a vibration motor.  With limited space inside the DS, he used all surface mount parts and a circuit board smaller than a...

We’ve featured some basic segway-like self balancing robots with two wheels but we haven’t seen anything like this.  This unique robot uses three omni-wheels to maintain its balance on a spherical ball.  As demonstrated in the video below, it...

You wouldn't want to be in close range of this beastly pneumatic ping pong ball gun. A ping pong ball is hardly destructive. But filled with water and propelled by compressed air, the tiny balls become painful projectiles. How painful? Well, the...

Here's an easy, fun hack you can complete in about fifteen minutes and for less than $20. Repurpose the circuit and speaker from a Hallmark singing greeting card to surprise your friends when they come...

Computer’s cooled with mineral oil have been around for years. While there are plenty of advantages such as quietness and cooling…the stuff is just plain messy and rather expensive.  But, nonetheless it’s a pretty neat concept and you can...

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...

Systm is the Do-It-Yourself show designed for the common geek who wants to quickly and easily learn how to dive into the latest and hottest tech projects. They will help you avoid pitfalls and get your project up and running fast. In this DIY...

Using some affordable home automation equipment, learn to build a simple remote control deadbolt.  The system is actually incredibly simple using a solenoid and the X10 Keychain Kit (easy to use and under $12 on ebay).  We have tons of DIY...

Electricity delivered without wires has been a dream of inventors and individuals alike for centuries Think about it…wireless electricity (WiTricity) could not only eliminate wires but also do away with expensive batteries that account for...

Ever wonder how your favorite NES games came to be Who the hell came up with an Italian plumber and a giant dot eating circle Well, the secrets of the universe have been answered my friends. A secretive 1979 board meeting has been leaked! (gasp)...