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How To: Electron Spirographs with a Cathode Ray Tube

In this article, I'll be showing you how to make a cool visual representation of sound using an old cathode ray tube (CRT) television, a stereo, and a sound source. You'll also need a pair of wire cutters, and a few screwdrivers. To properly understand this project, it's a good idea to learn a little bit about how CRT TVs work. Check out this article on how they work.

The Getty Museum Presents: How to Make Art from Ye Olden Days

Art Babble is a video network for artists and art lovers alike, launched by a group of curators at the Indianapolis Museum of Art. The site is divided into channels, series and partners, with a wide variety of top notch videos from institutions far and wide. The Getty Museum has posted some especially fascinating content, most notably their series on modern artisans and craftsmen demonstrating antiquated art techniques.

News: Rabbit Ears = Free HDTV

The New York Times reports on the perks of opting for digital TV antennas vs. paying for cable TV. With the exception of the occasional spotty signal, young viewers are finding antennas are the preferable choice, considering savings add up to half the usual cost for cable TV and internet access.

Glass Cutters Are for Tools: How to Dissolve Glass Using Sodium Hydroxide

Glass is one of the least reactive substances known to chemistry. It is the standard container material for almost all lab chemicals because it's so inert. But there are a couple of substances that have strong reactions with glass. Sodium hydroxide, aka solid drain cleaner or lye, can easily be stored in glass as a solid, but when molten, it reacts violently with glass and can actually dissolve it away! So, the next time you clog up your drains with broken glass beakers and flasks, rest assur...

Community Byte: Hack Our IRC Bot to Issue Commands

Last week's Community Byte we got off to a great start! We had a few people build our IRC bot, and all went well. We had some great contributers, ideas, and people willing to learn. So, needless to say, we will be having another. Let's try to get a few more people involved this time!

News: Life Simulates Video Games in FPS Russia – And Not in a Bad Way

It's one of the greatest fears among parents and politicians the world over—video game violence spilling out into reality. The shooting at Columbine and the more recent tragedy in Utøya, Norway have touched deep nerves in Western consciousness. And that's why there's a giant pink, juggling elephant in the corner of every production meeting and press conference for each shooter game that comes out.

How To: Always Know When Someone's Talking About You Online with IFTTT

Too many accounts, too little time. If this sounds like the story of your life, you're not alone. That's where If This, Then That (IFTTT) comes in. It's a site that lets you automate tasks in 50 different channels including Facebook, Twitter, Instagram, Craigslist, WordPress, YouTube, and even your own phone and email accounts. It works by using "recipes," an infinitely customizable list of tasks that you can set up to do almost anything you want. Want to know when someone mentions you on Twi...

How To: Sprint HTC Evo 4G Impressions

Spent the weekend with Sprint's new phone, the HTC Evo G4. Specification wise, it's better than Verizon's Incredible and T-Mobile's HD2. Apple will be announcing the new version of their phone this week. If it's comparable to leaked phone shown over at Gizmodo, then to say which phone is better is debatable. The iphone might have a better battery life but the Evo has an unlimited data plan, unlike AT&T's new tier pricing structure.

News: Lightweight Programs You Should Use for a Faster Linux

Some people are what is labeled a power user. I am one of these people. No matter how fast I get my system, or how quick of programs I have, it is never good enough. There is always at least one program that I could swap out for a more advanced, text-based counterpart that increases performance just a bit. Luckily, you don't have to use text-based programs without graphical user interfaces to get blazing fast speeds on Linux. There are tons of open source alternatives to the mainstream progra...

The Sprint HTC Evo 4G: Best Phone This Year

Written by JD Coverly of WonderHowTo World, LoadSave:We've spent the last week with Sprint's new phone, the HTC Evo 4G. Specification wise, it's better than Verizon's Incredible and T-Mobile's HD2. Apple has unveiled the new version of their phone this week and thankfully it's debatable as to which phone is better. The iPhone has better battery life and a more robust App store, but it suffers from a smaller screen, smaller camera resolution, no HDMI out, face talk only on wi-fi networks, and ...

How To: Who Is Anonymous? How the Wall Street Journal and the NSA Got It Wrong

Over the past couple of weeks, there have been a series of high-profile hacks and leaks. From the rooting of CombinedSystems, to a secret FBI conference call leak, all the way to the distributed denial-of-service (DDoS) attacks on U.S. government sites—with a lot in-between. As governments move to close their long fingers around the free speech that exposes their secrets, this shadowy collective of loose-knit, but like-minded individuals are hell bent on preventing them. Or are they?

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