The Best Inventions Of The Year

From the phone that has changed phones forever, to futuristic cars, to a building made of water, to a remote-controlled dragonfly—a dazzling display of ingenuity

By Maryanne Murray Buechner, Kristina Dell, Andrea Dorfman, Lev Grossman, Anita Hamilton, Rebecca Winters Keegan, Jeffrey Kluger, Michael D. Lemonick, Coco Masters, Lisa McLaughlin, Alice Park, Julie Rawe and Deirdre van Dyk

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Forget consumer diaries. Arbitron is shaking up the ratings industry with its Portable People Meter, a wearable gizmo that picks up identification codes embedded in the audio portion of a broadcast and automatically records what radio- or TV-station consumers are really flipping to.
Available: Now
arbitron.com

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