So, you've found yourself in a hotel room, and for some reason you just have to remove that cable from the wall. However, it is protected by a cable lock. In this instructional video, see how to defea ...
In this video you will learn how to make a high voltage, high frequency power supply in just five minutes, and for less than twenty bucks. All you'll need is a compact fluorescent light (CFL) and a f ...
If you have a five BNC input on your plasma or LCD tv, here is how you can make a cable to the length you need. ...
This is a hack to create a Roomba covered in LEDs that will munch your dust. See how to do this cool mod for the Roomba, the robotic vacuum cleaner made by iRobot. ...
In the season finale of Know How, Tim uses a laser pointer and a wine glass to scan a 3-D image of his mom's head. You have to see it to believe it. ...
Learn how to make a light bulb light up with common household items. This is how you make a light bulb light with:1-Tin Foil2-D Battery3-a small light bulb(#40 suggested) ...
Build a device that automatically takes and uploads pictures of your life every 30 seconds on the Internet. ...
Learn how to build a driver that can be used for Red laser diodes and Blu-ray laser diodes. ...
How to build a laptop docking system so that you can plug your Samsung YP-P2 Mp3 player directly into your laptop. ...
The final version of Build a Bulb, an Edison creation. ...