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How To: Make Long-Lasting, Wax-Free Candles for Your Home

Scented candles tend to magically turn a house into a home. The light flicker of the flame gives a relaxed or romantic tone to the atmosphere, and keeps the space smelling fragrant for hours. The only problem? Wax melts, and the candle becomes worthless after the wax is all gone. So how do you keep the flame going for more than a few hours? Simple, just remove the problematic ingredient—don't use wax!

How To: Charge Your Cell Phone with Fire

There are plenty of times when we need to charge our phones but don't have access to electricity. Whether the power is out do to storms, you're camping and run out of juice, or you're in a Tom-Hanks-like Castaway situation, it's important to have a charged phone in case of an emergency.

How To: Make a Foldable, Wallet-Sized Paper Amplifier for Your Smartphone

Are your smartphone's built-in speakers not loud enough? Don't want to fork out the cash for some additional speakers? Instructables user urant's got you covered. He created the Whirlwind—a portable paper stand and speaker that folds up to fit in your pocket or wallet so you can take it with you on the go. The best part about this amplifier is that it's free to make. You can use regular old printer paper, but urant suggests using something a little sturdier for the stand.

How To: Use Those 'Useless' Leftover Toilet Paper Tubes to Clean in Tight Spots

How many times have you thrown out the remaining cardboard tube from an empty roll of toilet paper? Most of the time, they don't even make it to the recycling bin, and with the average American using over 20 rolls each per year, that's over 6.4 trillion tubes being wasted each year. Yet these small tubes are particularly valuable helpers around the home, especially when it comes to cleaning, so why toss them out?

How To: Turn a Pair of Pants into a Lightweight Emergency Backpack

If you're an avid camper or hiker, you've probably been in a situation where you've needed a backpack and not had one. Maybe you brought one and it got broken or lost, or maybe your day trip turned into an overnighter. Whatever the reason, if you're in a pinch and have an extra pair of pants, you can turn them into a super lightweight emergency backpack. This trick was thought up by Instructables user Ludvicka and only requires some thick string or cord (besides the pants, of course).

How To: Top 12 Hacks for Making Your Gadgets Better with Sugru

Sugru is some pretty versatile stuff. The company's slogan is "Hack things better," and for good reason. It sticks to aluminum, steel, ceramics, glass and plastics, it's waterproof and heat-resistant, and it can be molded into any shape you can imagine. Anything from your kitchen cabinets to your bicycle can be improved with some Sugru and a little creativity, and gadgets are no exception. Here are 10 of the coolest hacks to fix or upgrade your smartphone, tablet, or camera.

How To: Keep Your Earphones Tangle-Free & Smelling Good with This Minty Fresh DIY Cord Container

The cord on your headphones is usually more enemy than friend. While they obviously need it to function, a tangled or unnecessarily long cord can wreak havoc on your sanity. Personally, I've broken at least two pairs of headphones by tripping over the cord and yanking the jack right off of the wiring. There is a fix for that, but you can prevent the problem altogether by organizing your cords. There are plenty of ways to wrap a cord so it won't get tangled, but you still have to unwrap it if ...