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RGV Laser System

RGV Laser System

Just playing with some...
How to: Fix a Scratched CD

How to: Fix a Scratched CD

The things you’ll need to accomplish this project are a scratched CD in need of repair, metal polisher, paper towels, and tissue...
Paintball Sentry Gun with Multiple Enemy Tracking

Paintball Sentry Gun with Multiple Enemy Tracking

http://www.PaintballSentry.com/ Thanks to Delta Squad out of Jackosnville, FL for helping make this video. They can be found at ...
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...
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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"...
Reverse-Megaphone Spy Hack

Reverse-Megaphone Spy Hack

Make a bionic hearing spy device by hacking a...
How to: DIY Motion Detector Security System

How to: DIY Motion Detector Security System

Check out this video tutorial to see how to construct an alarm system, that's based on the principle of motion detectors, which work by touch. It's very useful to catch unpleasant visitors red-handed. So make sure your chocolate bar never gets...
Flexible Interactive Multitouch Display

Flexible Interactive Multitouch Display

In the past we’ve seen plenty of flat, hard multitouch displays. Even a multitouch pad you can build yourself in just 5 minutes. This multitouch pad, on the other hand uses several force sensors covered by a foam pad to read human input. The...
How to: Huge Christmas Music & Light Display

How to: Huge Christmas Music & Light Display

We all dream of building a massive, neighborhood dominating musical Christmas light display.  A seasoned Christmas display pro has filmed a behind the scenes tutorial showing you the magic.‚  Although the new LED lights are now...
Wireless Electricity: Nicola Tesla Style

Wireless Electricity: Nicola Tesla Style

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...
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