Technology and Electronics



Destroy hard drive data!  Erasing your hard drive isn't enough to eliminate sensitive data. You must be sure to "securely erase" it. Then if you're really serious about destroying data, give your hard drive the "workshop treatment."



Jammed tray in your DVD or CD player? You might be able to fix it using the "Star Wars" technique!

DVD or CD player won't open? Before shelling out money for a new one, try this simple repair for less than a couple of bucks!



"Star Wars" fans! This trash can looks like the famous droid of "Star Wars" fame and even talks like it when the lid pops open! This two-part video shows how to make your own R2D2 trash can that sounds like R2D2! Download the materials list and template for the markings.



Electronic keyboard: Note won't play? It's likely not making contact with the circuitry -- a result of dust buildup. Here's how to open the case and perform a simple cleaning that will fix the problem.



Ready to "cut the cord?" Make this powerful, digital TV antenna and watch TV for free! Complete, detailed step-by-step instructions.

Set up your TV antenna! Here's how to set up your do-it-yourself digital TV antenna -- or most any TV antenna -- and how to configure your TV to receive antenna signals.