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How To: How the Headrest in Your Vehicle Can Potentially Save Your Life One Day

If you ever find yourself in a car that's submerged under water, your first instinct should be to try and open either the window or the door in the first few seconds of touching water. Unfortunately, if you wait any longer than that, the lopsided ambient water pressure subjected to the car will make it impossible to open the car door, and the now ubiquitous power windows will likely short out. Sure, you could wait until the pressure has equalized on both sides of the car, but this usually hap...

How To: Create an Online Course in 30 Minutes

If you are willing to teach online, you might have thought of making online courses. But if you found it too hard, you can start with micro-courses, that can be created in 10 to 30 minutes. Step 1: Define 5-7 Main Points That You Will Cover in Separate Lessons.

Digital Tinfoil Hat: How to Block the Government & Other Privacy Invaders from Connecting to Your Nexus 7 Tablet

The NSA's massive internet spying efforts will continue. In President Obama's latest press conference, he went public to (in so many words) say that the NSA's spying efforts will continue uninterrupted. This, coming just weeks after the Amash Amendment which would have defunded the program, was narrowly defeated in the House (you can check if your congressmen voted against it here).

How To: Think You Might Be Tone Deaf? This Online Musical Test Will Diagnose You in Minutes

If you've ever listened to your loved ones sing in the shower or watched a few minutes of American Idol, you would think that the majority of the population is tone deaf. In reality, only about 4 percent of the world's population suffers from tone deafness, or the inability to distinguish between different pitches. Che Guerava, Charles Darwin, and Ulysses S. Grant were all tone deaf.

How To: Stay Focused and Be Productive Online

The Internet has had a huge influence on many areas of our lives, but, in particular, has resulted in nothing short of a revolution in the way we work. The web has offered the sort of flexibility to the individual that few people would have dreamed of just a couple of decades ago. And where once a global marketplace was available only to a handful of multinational corporations, today thanks to the Internet, we can all access it.

How To: Spend Less on Textbooks This Semester, More on Dorm Room Pranks

It's already August, which means school will be back in just a few short weeks. If you're getting ready to start or go back to college, that means you'll probably be dropping a few hundred bucks on textbooks. Here are some of the best places online to buy, sell and rent textbooks so that you can get back to more important things, like making your papers look longer than they really are and getting around your school's website blockers. Plus you can spend your money on more exciting things, li...

How To: Break into Almost Any Gun Safe with Straws, Paper Clips, Coat Hangers, and Even Children!

At the recent DefCon conference in Las Vegas, researchers opened many of the top commercially available gun safes with simple tools like a straw or a paper clip, and in one case, just by shaking it a bit. The investigation began after the researchers, Toby Bluzmanis, Marc Tobias and Matt Fiddler, learned that certain Stack-On safes, issued to some law enforcement officials to secure their firearms at home, could be opened simply by jiggling the doorknob.