Tech that rocks: meet the real guitar heroes

Programmers turn Guitar Hero into a live performance system

Some rockin' San Francisco geeks have taken Guitar Hero, and heroically programmed the system to produce live, concert-ready music. With due humility the quartet calls themselves "The Guitar Zeros." Take a listen, we think they're at least a seven on a scale of one to ten.

As programmers, these guys are definitely a ten.

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The one thing every refrigerator owner should know

One key factor determines how long your food stays fresh (and how much you end up wasting). Sharon Profis shares a few refrigerator organization tips everyone should know on "You're Doing it All Wrong."

by Sharon Profis