Here we have yours truly demonstrating a quick and easy way to greatly enhance your computer's ability to detect and connect to Wi-Fi networks both near and far with a piece of Asian parabolic cookware.

Doug explains how to build perhaps the world's most fashionable high-tech belt using only leather straps, a disposable camera and some elbow grease. Oh, and a belt, of course.

Jake demonstrates how to keep prying coworkers out of your secret stuff with this Altoids-tin storage box, complete with an "alarm" fashioned out of the guts of one of those musical greeting cards.

As more and more credit cards and other documents come equipped with RFID tags—the tiny radio-frequency identification chips that beam your account or ID info to readers used by various services (public transportation, toll road fees, etc)—the more speculation has surfaced on how malicious ID thieves could potentially use similar readers to lift your personal data without your knowledge. Thankfully, it's pretty simple to keep your info protected right in your wallet. Web editor Megan Miller demonstrates above.

As always, our 5 Minute Projects are available in video podcast form—subscribe here. And check out the whole series at popsci.com/5minutes.

A screwdriver, fan and a whole lotta spray-on plastic make for one sexy data storage device. In this week's edition, web editor Megan Miller demonstrates a foolproof technique for tricking out your flash drive by stripping it bare.

As always, our 5 Minute Projects are available in video podcast form—subscribe here. And check out the whole series at popsci.com/5minutes.