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A new two-in-one charging gadget mates the iPhone's standard USB plug with a form-fitting rechargeable battery for on-the-go power.
With the help of a free app and inexpensive or free NFC tags, you can automatically put your compatible Android phone into a customized "car mode" whenever you hit the road.
Recycled cell phones get a fashionable new lease on life as they're embedded into the soles of high heels, Wellington boots, running shoes, and men's dress shoes.
Hacking your own touch-screen gloves will certainly keep your hands warm this winter, but what about your ears? Well, Instructables user Grissini shares a clever trick to mod your existing earphones into a cozy set of earmuffs. He calls them Muff-Fones.
Game challenges players to make money by recycling for profit, mimicking the sponsor's real-life business model.
Know what I think? An iPad won is twice as sweet as an iPad earned. Here are four chances to win one.