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How To: Get 90 Days of Google Play Music for Free (Instead of Just 30 Days)

When it comes to subscription-based music streaming services, the conversation doesn't go much further than Spotify and Google Play Music (previously called "All Access"). Both services are essentially the same aside from slightly different catalogues and social options, and they both run ten bucks a month for unlimited music streaming and offline track saving (although Spotify does have a free, ad-supported service).

How To: Introduction to Modern Cryptography

Cryptography is the science of keeping secrets, or more specifically, the science of disguising them. As a point of fact, cryptography has progressed quite a bit farther and now encompasses file and message integrity, sender authentication, and pseudo-random number generators.

How To: Unlock Your Front Door Without Keys Using This DIY Keyfob Entry System

Keys are on the way out. They're clunky, take up precious space, and slow you down when you have tons of identical-looking gold ones on your keyring. Everything we can open with keys can now also be opened with wireless technology in just a click—so why use keys anymore? Sure, you can pay hundreds of dollars for an automated lock system on your house—but why do that when you can build it yourself!

How To: This DIY Illuminated Isomorphic Keyboard Changes Colors as You Play Music

An isomorphic (or self-transposing) keyboard is "a musical device where a grid of notes is displayed to the user and the interval change between notes in constant for any given direction." For those of you who didn't grow up playing the piano like I did, that basically means that it lets you move between keys easily without having to learn new patterns because the keys are laid out so that a chord is the same pattern in every musical key.

How To: Create a clean and stylish flyer in Photoshop

Having a clean, stylish, and visually appealing layout is the key to effectively conveying information on flyers. In this Photoshop tutorial, we will plan, layout, and construct a good looking flyer that can be used for virtually anything. Learning how to create a flyer is a skill that can come in handy often, and after watching this tutorial, you should be able to create your own.

How To: Set up a green screen for chroma keying

Think you might like to set up a green screen? It's easy! All you really need is a big green sheet. This video production tutorial presents a complete guide and will see to it that you know everything you need to know start incorporating green (or blue) screen work into your own video productions.

How To: Cook scorpion soup with garlic and pork

Eat scorpions?!? Of course! Insects can be a great source of protein. Scorpion soup, which you can cook in a wok, may be served as a main course or an appetizer. Learn the key to cooking this unique soup, and amaze your friends at the next dinner party or potluck you attend!

How To: Keyframe text in Final Cut Pro or Express

Interested in keyframing (or key framing) text in Final Cut Pro or Express? This clip will show you how it's done. Whether you're new to Apple's Final Cut Pro non-linear video editor or just want to better acquaint yourself with the popular video editing program, you're sure to benefit from this video tutorial. For more information, including detailed, step-by-step instructions, watch this tutorial.

How To: Transpose a song from one major key to another

Knowing music theory never hurt anyone—not Bach, not Chopin, not Schoenberg. Even if you fancy yourself a musical iconoclast, the better you know the rules of music, the better equipped you'll be to break them down the line. In this free video music theory lesson, you'll learn how to do simple major-to-major transposition. For more information, including a very thorough overview, watch this helpful musician's guide.

How To: Make homemade sausage rolls

The best snack is handheld. Anything that is all in one and can be eaten with one hand (and a napkin) is key to the ultimate snack or lunch. In this tutorial, learn how to make delicious sausage rolls from scratch. These babies are quick, easy and fit perfectly in your hot little hands. Enjoy!

How To: Change the oil and filter to a 2008 R56 MINI Cooper S

Changing the oil to any vehicle is one of the most important and key parts for having a functioning vehicle. For some cars, changing the oil can be super easy, but for some it can be a real challenge. So to help you out and your wallet, here's a tutorial on how to change the oil and filter to a 2008 R56 MINI Cooper S. So good luck and enjoy!

How To: Play Train's "Hey, Soul Sister" on the ukulele

Want to play Train's "Hey, Soul Sister" on your ukulele? See how it's done with this free video ukulele lesson, which presents a complete breakdown of the song as played in the key of C. While this tutorial is geared toward those who already have some knowledge of the ukulele, players of all skill level should be able to follow along given adequate time and effort. For more information, and to get started playing "Hey, Soul Sister" on your own ukulele, take a look!