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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: Make a Super Cheap Pinhole Lens Filter for Your DSLR Camera

There are tons of ways to make your own pinhole camera out of everything from a juice box to a pine nut. If you have a DSLR, you can make a DIY pinhole lens for it for just a few bucks. David O'Sullivan over on DIY Photography made this one using a cheap body cap and an aluminum can. Here's how to make your own. David put up a template you can follow to make things easier, so start off by downloading it, then use a ruler to draw a line directly through the center of the body cap. Cut out the ...

How To: Easily Transfer All of Your Instagram Photos Over to Flickr

It's been a rough week for Instagram. First they came out with a new terms of service that suggested the right to let companies use people's photos for advertisements without the user's permission. Then everyone started freaking out and debating whether or not to leave the online photo-sharing and social networking service. Now, they've changed the controversial wording saying that the selling of user photos "is not true and it is our mistake that this language is confusing".

How To: Put Google's Search Tools Back on the Left Sidebar

Last month, Google changed the placement of search options from the left side of the page to the top, right above the first result. In theory, this shouldn't be such a bad thing—it's just looks, right? Well, not quite. Turns out, it actually got rid of a few of the options as well, and a lot of people were not too happy about it. The problem is that the change gives you less functionality, and makes the options that are still there harder to get to. One of the most frustrating changes was how...

How To: Get All the News, Tips, and Tricks for Your Specific Android Device in One Place with Drippler

There are thousands of articles published every day about smartphones, tablets, eReaders, and any other kind of gadgets you can think of. The problem is that most people only really care about news related to the devices they actually own. So how do you filter out all of the stuff you don't care about? That's what Drippler does. It pulls news, tips, and app reviews and recommendations from all over the web and puts them all in one place, but only for the devices you want to read about. You te...

How To: Discover the Hidden Colors in Everyday Objects with This DIY Video Spectrometer

A spectrometer is a device that splits light into all of the different colors it's composed of that can't be seen with the naked eye. It does this by using a prism to refract or bend the light. Jeffrey Warren over at Public Labs created a tutorial showing how you can make your own video spectrometer and create spectra like the one pictured below. Any guesses as to what the subject is? Believe it or not, that's what whipped cream looks like when viewed through a spectrometer. You can do this w...

How To: Transform a photo into a puzzle in Photoshop

This video from photoshopuniverse shows us how to make your picture look like it's a puzzle by using Photoshop! First you want to open up the layers palette and duplicate the layer. Now add a new layer and bring it down to the middle and fill it in with black. Now to get the puzzle into place, go to Filter---Show Menu Items---Texture---Texturizer. Click the arrow to load texture. Load in puzzle texture. Now you can set the scaling to however many puzzle pieces you want. He put it at 75% and t...

How To: Create e-mail icon in Photoshop

This video will walk you through the process of creating your very own icon to use for your email by using Adobe Photoshop. Photoshop is a great tool to use for a variety of purposes and in this instance can make the perfect icon in just minutes.

Spice Rack Explosives: How to Make Gunpowder with Salt & Sugar

The best chemistry experiments are those you can perform with items already laying around your house. With only some sugar, salt substitute and an instant cold pack, you can make your very own gunpowder! Being able to make homemade gunpowder without a trip to the store can be a lifesaver, no matter if it's just for testing out a Civil War-era musket, blowing up stubborn tree stumps, or preparing for battle when imperialists overrun your country.

How To: Make Your Selfies Look Professional with This Simple Lighting Adjustment Trick in Photoshop Express

Picture this: You finally get that awesome angle, the perfect selfie. You can't wait to post it on your Instagram, except there's one problem — it looks a little flat and the colors just seem off. Maybe it's the lights? Or maybe your new smartphone camera isn't as good as you thought? How are your friends getting those beautiful photos they've been posting on social media?

How To: Hide Your IP Address with a Proxy Server

Proxies can be quicker to use than a VPN for specific applications, like web browsers or torrent clients. Both services will hide your true IP address, but a VPN is slowed down because it encrypts all data through a VPN network, while a proxy just acts as a middleman for fetching and returning requests from a server on your behalf. When speed is needed, go proxy.

News: Scientists Are Using the Special Physics of Dragonfly Wings to Create Surfaces That Shred Bacteria on Contact

As drug-resistant bacteria become more commonplace, researchers are looking for new antibacterial strategies to disrupt disease-causing microbes. Some scientists are working to create new drugs, while others are trying out drug combinations. Another group, however, are ditching pharmaceuticals altogether and experimenting with non-drug alternatives.

How To: Take Control of Your Mac's Sleep Functions with These Commands

Macs are generally highly power efficient due to, in part, the optimized sleeping schedule with OS X. Yet in certain scenarios, you might not want your Mac to go to sleep: downloading a huge file, reading a book, reviewing a spreadsheet, analyzing some content on the screen... the list goes on. To resolve this, you can go to System Preferences and mess with the settings, but this can be an annoying process if you need to do it often.

Hack Like a Pro: Digital Forensics for the Aspiring Hacker, Part 10 (Identifying Signatures of a Port Scan & DoS Attack)

Welcome back, my budding hackers! As I have mentioned many times throughout this series, knowing a bit of digital forensics might keep you out of a lot of trouble. In addition, digital forensics is a burgeoning and high paying career. Some knowledge and certifications in this field will likely help you land a Security Engineer position or put you on the Incident Response Team at your employer.

How To: 5 Unconventional Uses for Leftover Cookie Dough

While I frown upon any form of uneaten cookie, sometimes we overestimate our late-night cravings for baked goods leaving us with extra cookie dough at 4 a.m. If you're in the privileged dilemma of not having enough excess dough to make another batch of cookies but just enough left over that you can't justify tossing it, don't fret. Here are five effortless and unexpected ways to salvage it.

How To: Make a Simple Herbal Extract

Hello there, people. Today, I am going to show you how to extract the essence from a useful plant, using either alcohol or olive oil. This is how you take a plant and turn it into a useful (and preservable) medicine. For those of you who know nothing about herbal medicine, let me explain it for you in a nutshell...