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How To: Memory Full? Optimize the Photos on Your Samsung Galaxy S3 to Free Up Storage Space

While the increasing superiority of smartphone cameras is great, they can be a double-edged sword. Sure, we get great images that are crystal clear, but at what price? Storage space on your devices ends up paying the price for this luxury, filling up quickly due to the high-quality images and their grotesquely large size. Not only that, but most photo editing applications only make it worse. Adding a few filters, changing the hue/saturation, or adding some text across the picture can all incr...

How To: The Nuts and Bolts of Steampunk: Using the Right Screws for the Job

Let me start out by saying that Steampunk isn't about being historically accurate, and that everything I'm about to tell you is entirely optional. That said, let's take a look at the history of screws! What many people don't realize is that before we had metal screws, wooden screws were in wide use for things like wine and oil presses. Generally, the invention of the screw is attributed to Archimedes in the 3rd century BC. That was a long, long time ago. Metal screws and even screwdrivers hav...

How To: Make a Windows-to-Go Ready USB Drive in Windows 8

In the Windows 8 Enterprise edition, you can use the Windows to Go feature to travel with Windows 8 OS, personal files, documents, settings and many more. All you need is an external hard drive or USB drive of 32 GB space or more and USB 3.0 support or more for fast Windows 8 booting. We need the storage media of above specification to create bootable USB to access the data anytime by plugging the media into different PC running latest version of Windows 8 PRO or Windows 7.

How To: Get Instant Alerts for When the Nexus 4 and Nexus 7 Are Back in Stock on Google Play

There is nothing worst then having to wait for something you really want. It doesn't matter how old you are or what the item is, the fact that you have to wait for it makes you want it even more. It's the love-hate relationship I have with Amazon and anything I order, and when that anticipation is for a new smartphone, it's amplified by about a thousand. The LG Nexus 4 has received great reviews and is one of the most sought after phones this holiday season, but it's a hard one to get a hold ...

How To: What You Need to Know Before Voting on Facebook's Proposed Policy Changes This Week

A few weeks ago, Facebook published a blog post called "Proposed Updates to our Governing Documents," which outlines a few changes in their policies and user voting system. These changes would essentially take away users' right to vote on future changes to Facebook's data use policy while also taking away Facebook's responsibility to alert users of those changes. If the new policy is enacted, the vote will be replaced with "a system that leads to more meaningful feedback and engagement," what...

How To: Set Up Multiple Users on Your Android Jelly Bean 4.2 Tablet

The most recent update for Android's Jelly Bean has some pretty cool new features, like better panoramic photos, gesture typing, and wireless sharing. From a security standpoint, though, the best new feature is the ability to add multiple users to one device. You can create up to 8 different accounts on Android tablets like the Nexus 7 or Nexus 10, so besides saving time hiding or protecting sensitive data, it could also save you some money. You can share a device with your family, kids, or s...

How To: Send Encrypted Spy Messages Through Gmail on Google Chrome

Have a super secret spy communication you'd like to send out, but don't have the funds to hire your own trusted operatives to deliver the message? Then stick to what you're used to—email it. SafeGmail is a browser extension that allows you to send encrypted emails right through your regular Gmail account. While this may seem a bit unnecessary for most messages, encrypting your email can definitely be useful.

Meet Tanky: The Super Smart DIY Tank Robot That Can Map Its Own Surroundings

There are plenty of tank robots out there, but how many of them can recognize 3D objects and map their environment? Tanky, the tracked mobile robot, can do all that and more while rolling around on his bicycle chain treads. Created as a Master's thesis project, Tanky is made almost entirely of parts you can find at your local hardware store. It was built in two "layers" with the motors, electronics, and batteries on bottom and the processing unit, a laptop, on top. The motors came from cordle...

How To: View Your Friend's Tweets in the Contacts App on Mac OS X Mountain Lion

A hidden feature residing in Mac OS X Mountain Lion is the ability to view and also reply to your friend's tweets through the Contacts application, previously known as Address Book. The only way to do this, though, is to provide your Twitter account login data to the Contacts app. To integrate your Twitter, just go to System Preferences, then click on Mail, Contacts & Calendars and choose Twitter. Put in your Twitter login information and then click on Update Contacts. Twitter will use your e...

How To: Have Your Passwords Ever Been Leaked Online? Find Out with PwnedList

It seems like every other day there's a new security threat or data leak in the news. Whether it's your credit card PIN or your smartphone's apps leaking your email address, no one wants their personal information out there, especially passwords. And if you use the same email address and/or password for more than one site, the effects of someone getting hold of your credentials can be catastrophic.

How To: Jailbreak iOS 6 on the iPhone 4, 3GS, and iPod touch

Even though iOS 6 has only been out for a day, the folks over at iPhone Dev-Team have already released a Redsn0w jailbreak that works on the iPhone 4, iPhone 3GS, and iPod touch (fourth generation). As of right now, there's only a tethered jailbreak available, which means that you'll have to connect your device to your computer every time you power it up, but an untethered version that works on more devices is more than likely on the way. Until then, tethered is better than nothing, so here's...

News: Hacker Points Out iOS Security Flaw That Allows iPhone Text Spoofing

Security researcher and iPhone hacker pod2g has brought attention to a flaw in Apple's iOS that allows the user to change the reply address of an SMS message. This bug has been a part of the iPhone's SMS since the first iPhone in 2007, but Apple has yet to address it. Basically, there's a section in the text payload called User Data Heading (UDH) that controls some advanced features, one of which is the reply address. By changing the reply address of a text message, you can make someone send ...

How To: Enable MMS for your iphone

YouTube user diabeticHOWIE instructs you on how to enable MMS (Multimedia Messaging) for your iPhone 3G or 3GS. He claims that this may not work for the first generation iPhone. Using his step-by-step tutorial, you will be able to send multimedia messages to your friends and family.

How To: Replace a hard drive in a 15" macbook Pro

The video starts by informing about the basic safety precautions, tools needed and backing up data prior to hard drive replacement. There are a series of screws which need to be removed in the following order.1. Removing the battery from the back and then remove three screws thereby removing the RAM cover.2. Two more screws to be removed under the RAM cover.3. Two screws from inside front edge.4. Four screws from the bottom rear.5. Two screws each from the slim sides.6. Two screws near the hi...

How To: Make a Mermaid Tail Costume

Make your underwater dreams come true by turning yourself into a bona fide swimming mermaid. If mermaids did exist, you would be the perfect candidate to transform into the mythical creature. So check out this video tutorial form Little Orca to learn how to make your own mermaid tail costume.

How To: Make TCPO (for making glow sticks)

How to make TCPO or bis(2,4,6-trichlorophenyl) oxalate, used in glow stick reactions. WARNING: This procedure should only be performed by, or under the direct supervision of, an experienced chemist. Please refer to the material safety data sheets of all chemicals for their hazards. Synthesis must be performed in a fumehood.

How To: Get rid of tent worms without insecticide

Talk about taking one for the team. If you're an eco-friendly earth muffin who refuses to use anything chemical-ridden on yourself and the environment around you, then there exists a gnarly - though effective - approach to killing a tent worm infestation that you may want to try out if you're not squirmy.