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News: The End of Dead Phone Batteries Is Closer Than You Think

The old "my battery is dead" excuse for not calling your mother may soon be a thing of the past. A team from the Korea Advanced Institute of Science and Technology (KAIST), led by Professor Jo Byeong-jin, has developed a "wearable thermo-element" that can be built into clothing to power your electronic devices. The science behind the innovation converts body heat (thermal energy) into usable electric energy. Made with lightweight glass fiber, this small thermo-element strip can produce about ...

Hack Like a Pro: How to Cover Your Tracks So You Aren't Detected

Welcome back, my greenhorn hackers! Congratulations on your successful hack that saved the world from nuclear annihilation from our little, bellicose, Twinkie-eating dictator. The rest of world may not know what you did, but I do. Good job! Now that we hacked into the malevolent dictator's computer and temporarily disabled his nuclear launch capability, we have to think about covering our tracks so that he and his minions can't track our good works back to us.

How To: You Teach Others, They Teach You: The Power of WonderHowTo

So many times, you turn on your computer, you open your front door, or you sit down on the couch to watch some well-earned TV, when you think -- Gosh! If only I could do this or this, life could be so much easier! And then, if you were a boring person, you would slouch even further down on the couch and continue to watch those reruns of The Sopranos.

How To: Trick Verizon into Thinking You Never Modded Your Samsung Galaxy S III

One of the main reasons why the Samsung Galaxy S III has dethroned Apple's iPhone 4S as the best-selling smartphone in the world is due to Android's open-source operating system. The vast spectrum of customization that comes with Android has become one of its focal points, allowing n00bs and programmers alike to build and destroy. The open-source OS has allowed rooting and modified ROMs to flourish within Android community. The only problem with this is that rooting and installing your own RO...

How To: Learn to Code for Free with These Online Programming Lessons

While becoming the next Mark Zuckerberg may be out of reach for someone just getting introduced to code, the skill has never been more valuable. Just understanding basic programming language is a great thing to put on your resume, and if you know how to code, you’re golden. Software developers and programmers have been the most resistant to the recession, as jobs in the tech industry continue to grow.

How To: Upgrading to iOS 6? Try It Out Now Before the Official Release Date

Apple announced earlier this week that the official release date for iOS 6 will be September 19, but why wait when you can get it now? The Gold Master developer version was made available on Wednesday, and it's the same file as the final version that's going to be released to users on the 19th. Anyone can download it, so if you want to avoid being part of the frenzy on Wednesday when everyone else is trying to get it too, it may not be a bad idea to get a head start. A quick note: If you inst...

How To: TAP Card Dissolved! How to Use Acetone to Transfer an RFID Tag to Your Phone

RFID cards are becoming a fairly common way to purchase goods, but they're already widely used to pay fares on buses, trains, subways, and trolleys across various cities. TAP cards are quick and reliable, but it can be a real pain to remember to bring them with you, especially if you weren't planning on using public transportation that day. Luckily, an intrepid tinkerer at Adafruit has managed to find a way to embed an RFID card into her phone, something you're far less likely to leave at home.

How To: Turn Any Website into a Full-Screen App on Your iPhone

Not all websites need a dedicated mobile app, which is why so many don't. Web apps are now designed to scale to different screen sizes, so mobile sites in your web browser are easy to navigate and utilize. Still, there's just something about an app on your iPhone's Home Screen that makes it feel more like an app from the App Store.

How To: Customize and Use Control Center on Your iPhone for Quick Access to Your Most-Used Apps, Features, and Settings

If you're not using Control Center on your iPhone, you're missing out on a powerful tool that can streamline how you interact with your device, make certain tasks more efficient, and give you quick access to system tools, switches, and sliders for quick changes no matter where you are or what app you're in.

How To: Turn a Viral TikTok Sound Bite or Song into Your iPhone's Next Ringtone

There seems to be no end to all the viral TikTok sound bites and trending TikTok songs, and there's a good reason why they are ingrained in the fabric of our pop culture. TikTok's short audio clips can evoke laughter, tears, and a wide range of other emotions, and many of them just happen to be the perfect length to add to your iPhone's or iPad's arsenal of ringtones.

How To: Use Your iPhone's New 'Check In' Feature to Let Contacts Know When You Arrive Safely at Your Destination

Check In is a new safety feature built into the Messages app that can automatically notify a family member, friend, another contact, or a group the moment you arrive safely at a destination, giving them peace of mind in knowing you're all right. If you never reach your stopping place, it will also send them clues to help them figure out what went wrong.