You could spend a lifetime documenting the hilarity that is the CES demo stage—last year's crazy Intel lady was a highlight in '07, and thankfully she's back again this year—but something about the way this promo harpist for Canon gets neatly tucked away behind a curtain after her performance made me wish for this kind of setup in my own home. Take note, Canon! —John Mahoney
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Science is reinventing play, from extreme sports to gamification to ridiculous roller coasters to the playgrounds of tomorrow, and this issue is chock full of fun. Also, on a less fun note: Did global warming destroy my hometown?