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Altruistic Hacking: The Rise of the DIY Radiation Detector

Understandably, the tragedy in Japan has substantially risen the level of worldwide radiation-related hysteria. So much so, as an alternative to stampeding health food stores for iodine tablets, crafty individuals and organizations are hacking together personal radiation detectors. Rather than relying on the government, the creation and modification of handheld Geiger counters provides a self-sufficient solution to today's questions regarding radiation. Profiled below, three admirable organiz...

How To: Change Your Etsy Privacy Settings to Protect Your Profile from Prying Public Eyes

Nothing on the web is ever private. If you thought you can control your privacy, you were wrong. Websites may give you security options to better hide your information from the world, but ultimately your privacy resides in the hands of the website itself. We've seen how websites let ad companies track our private usage. We've seen how Facebook mucked up their privacy controls. We even saw how websites like Gawker are prone to hackers stealing user information. And now, Etsy has made what was ...

News: The Avengers (2012) Poster and Fan Art

After his fall from Asgard into space, the Asgardian Loki meets the Other, the leader of a warmongering alien race known as the Chitauri. In exchange for retrieving the Tesseract,2 a powerful energy source of unknown potential, the Other promises Loki a Chitauri army with which he can subjugate the Earth. Nick Fury, director of the espionage agency S.H.I.E.L.D., arrives at a remote research facility during an evacuation. Physicist Dr. Erik Selvig is leading a research team experimenting on th...

How To: Setup an Asterisk Server

Over the years, I have enjoyed playing with Asterisk. I have found Asterisk to be extremely powerful and fun to play with. There are several books and many scattered how to articles out there, but most are outdated and the information required to build Asterisk from beginning to end can be a bit daunting. I wanted to combine all the steps into a single article and share my experience with everyone. If I have left out any steps please let me know.

How To: Protect Your Facebook Reputation with Reppler

Do you know how you are perceived by your peers? In real life and online? In the physical world, you could be seen as intelligent, thoughtful and hard-working, but on the Web you could be looked at as irrational, selfish and slothful. There's just something about the Internet that takes away a person's judgement and replaces it with impulsiveness—especially when it comes to Facebook.

News: Has SimCity Been Destroyed for Good?

Yesterday, Electronic Arts had a nice sale on Steam for 40-60 percent off some of their Sims titles, which included The Sims 3 (along with its DLCs) and SimCity 4. I've never been a big Sims fan, especially with the slew of virtual people games in the last decade, so I didn't realize until now that Maxis had stopped making their SimCity games; They haven't released any city building Sim games since SimCity 4 eight years ago. There was SimCity Societies in 2007, but it was made by a different ...

News: Should Kids Be Allowed to Use Facebook and Google+?

It's a question I've been pondering a lot lately. Technically, children under the age of 13 are not allowed to join Facebook. But according to a Consumer Reports in May, 7.5 million children 12 and younger are already on the site. Currently, federal law prohibits websites from collecting personal data from children without parental permission. The Children's Online Privacy Protection Act, or COPPA, as it is more commonly known, has been in effect since 1998, but has not been updated since.

News: Google+ Pro Tips Weekly Round Up: Google+ Community Projects Take Off

This week seems to have gone by in a flash. Maybe it was the three day weekend, but I don't think it accounts for the flurry of activity I've been seeing on Google+. Updates, debates, and new initiatives are unfolding every day, and the best part is that most of them are coming from outside of Google. People love Google+ so much that they want to evangelize to others about it. What more could Google+ ask for?

News: Is Google+ More of a Threat to Twitter than Facebook?

Much of the press around the launch of Google+ has pitted it squarely against Facebook. This was highlighted painfully for Facebook with their (misguidedly dubbed) "awesome" announcements yesterday. Their launch of a new design, video calling, and group chat might have been exciting, had not Google announced its Hangout feature for Google+ a week earlier (and by the way, introduced their own 1-on-1 video calling inside of Gmail way back in 2008). Hangouts took video calling a step further and...

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...

How To: Create Realistic 3D Shadows

Setting up shadows takes just as much time and attention as setting up lights. You can think of all of your illumination as one half of your lighting design, and shadows as the other, equally important half. Shadows can add richness to the tones and shading of your image, tie elements together, and improve your composition. Besides their artistic importance, rendering shadows is a key technical area to master. This chapter will explore both the visual and the technical sides of shadows and oc...

How To: Reduce the Noise in Your Social Streams

Social network fatigue sets in when it starts to feel impossible to keep up with all that new content from your friends, followers, and acquaintances on a daily basis. You lose track of stuff you wanted to read more about, and you miss important news from your friends, but are bombarded with inconsequential details from people you don't actually care about. What's the solution? Filter your streams so that you only see the content you do care about, and get rid of the rest.

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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