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Quick Start Guide: How to Set Up Your Canon 5D Mark II in 10 Easy Steps

Before jumping right into becoming the next James Neely or Moose Peterson, you're going to have get situated with your new digital SLR. No matter if you purchased the Canon EOS 5D Mark II body and lens separately or together, you've got everything you need to get started except the CompactFlash (CF) card. If you plan on shooting in RAW or capturing HD video, I suggest getting an 8GB or larger CF card. If you can afford it, maybe even opt for a high-speed UDMA card.

Build a Home Arcade Machine: Part 1

Remember the arcades? Were you saddened when they closed up one by one, leaving no outlet to actually go out and socialize while you played video games? With all the home consoles and internet connectivity, gaming has evolved, but the social factor has been eliminated. Sure we can play against others, but they may be miles and miles away. Remember back in the day when you could go down to the corner store to play your favorite game and show off your skills in front of a crowd? Well, all is no...

How To: Make These Sonic Distance Sensors for the Bad Driver in Your Life

Today's fancy cars come with all sorts of options, from power mirrors to working seat belts. Some of us condemned to live in the reality of capitalist recession have no car, or perhaps a very modest one. But your modest car can still have some cutting edge technology wedged into the trunk and dashboard if you know what you want and where to look for parts. Today, we make a parking sensor using a sonic range finder, just like in the vehicles our owners drive!

News: Local Politicians in the Los Angeles area.

Representative Henry A. Waxman is in charge of California’s 30th Congressional district. He is part of the House Energy and Commerce Committee. Ever since he began his career in the government business, he has been involved with health and environmental issues. He represents cities such as Santa Monica, Beverly Hills, Agoura Hills, Calabasas, Hidden Hills, Malibu, Westlake Village and West Hollywood, as well as such areas of Los Angeles as Beverly-Fairfax, Pacific Palisades, Brentwood, Beverl...

Mastering Security, Part 1: How to Manage and Create Strong Passwords

I've seen numerous tutorials on how to create a "strong" password. This makes me laugh. These titles imply "one" password, which is wrong in and of itself. A person should have many passwords, all different, and all extremely long. People may ask how they're supposed to remember lengthy passwords and why their current password isn't good enough. Well, I'm going to show you.

News: Tilt-Shift, Time-Lapse Video from Camera Phone Transforms the Real World into a Mini Toyland

This colorful image may look like a miniature set of model cars, foam buildings and painted grass, but it's nothing of the sort. It's a still photo from a time-lapse video that Stu Kennedy shot in his hometown of Lincoln, England. But it's not your ordinary time-lapse. Kennedy used his trusty new Samsung Galaxy S2 and its 8-megapixel camera to capture the video in high-definition (1080p). And that's not all. He also used a post-editing technique called tilt-shift, which transforms the normal ...

News: Virtualization Using KVM

Introduction to KVM KVM is a free and open-source Kernel-based Virtual Machine using the Linux kernel for virualization and is very similiar to a hypervisor like Xen or VMware's ESXi. It is based on Qemu, a processor emulator. Any virtual machine created on or working on KVM can work on Qemu also, but with a great reduction in speed.

How To: Make a Helmet Cam (DSLR)

I'm in the middle of a project right now that uses POV for every shot. One of these shots involves a person swinging a golf club. A normal steadi-cam doesn't work very well for this, so I thought it might be easier to just build a helmet cam. Here's how I did it:

News: So there's this new Predators movie.....

We don't often get super excited about upcoming flicks over at thesubstream.com, especially during the long, hot & more-often-than-not disappointing stretch of cinematic cruelty that summer has become. We've been hurt before. We've been buoyed up on cresting glorious waves of hype and what-ifs and heady nostalgia only to be sent hurling like a fat guy from Ohio on vacation down onto the cruel, razor sharp Jar-Jar Binks reef.

News: Sound Advice

Last week I talked about the video / image side of things, and as promised here is the audio side. Sound is integral to all studio productions, but for most student and low budget production, it's the last thing filmmakers seem to think about, and one of the most noticeable problems with low budget stuff. Sound IS half the experience, and yet it is usually all but forgotten come production.

How To: This DIY Soft-Circuit Military Tech Lets You Power Electronics Using Your Clothes

It turns out that the popularity of soft circuit electronics has leaked out of the interwebs and into the hands of the U.S. military. Soft circuit electronics allow you to literally sew electronics circuits into fabric using flexible conductive thread instead of wire. Soft circuits can be used for all sorts of fun projects, like the TV-B-Gone Hoodie and the Heartbeat Headband.

How To: Build a Wireless Energy Transfer Array to Power Light Bulbs Without Plugging Them In

In this article, I'll show you how to built a Wireless Transfer of Energy Transmitter. Simply put, this device will send electricity to a florescent light bulb and light it up, from up to three feet. The idea originally (at least, prominently) came from Nikola Tesla (read more about this amazing inventor here), who used his Tesla coils to transfer wireless energy to light bulbs in demonstrations (photo below). However, the circuit described in this article consists of a flyback transformer, n...

How To: Encrypt Your Sensitive Files Using TrueCrypt

Hello and welcome to another InfoSecurity World tutorial. The intent of this article is to teach one how to encrypt sensitive files. When set up correctly with a strong password, it would be almost impossible to hack. Even the FBI have had issues decrypting this software. I'm here to teach you how to create a general encrypted container—not the complex hidden TrueCrypt volume.

News: The Revolution of the Hacked Kinect, Part 1: Teaching Robots & the Blind to See

In 2007, Nintendo introduced the world to motion control video games with the Wii. Microsoft and Sony built on Nintendo's phenomenal success and released their own motion control products for the XBox 360 and Playstation 3 late in 2010: the Kinect and the Move. The Move is basically an improved Wiimote that looks like a sci-fi Harry Potter wand, but the Kinect just might be the most important video game peripheral of all time.

How To: Stop Advertising Companies from Tracking Your Online Activity for Targeted Web Ads

Back in the eighties, I used to hate television commercials, but I eventually got used to them. Had to, in order to enjoy my favorite shows. Then, the increasing number of billboard ads annoyed me in the nineties. They followed me everywhere I went—no escape—persuading me to buy the newest whatever. It seemed like Big Brotherism—like They Live. But, I got used to it. When I finally entered the digital age and became a web addict, I was peeved at the constant sight of online ads everywhere I v...