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When the moon hits your 3D-printed pizza pie, Ep. 122 This week on Crave, NASA gets behind an effort to 3D-print food, including pizza. A man plays the guitar and sings during his own live-tweeted brain surgery. And we wish the Ethernet a very happy birthday.

Canon's peculiar point-and-shoot, the PowerShot N If you can get past the supercompact design and reimagined controls, the Canon PowerShot N is a fine point-and-shoot companion for your smartphone.

Windows 8 tablets Ready to make the jump to a Windows 8 tablet? Here are CNET's Top 5 picks.

Apple's iOS could get a makeover The iPhone operating system is expected to get a new look, the latest Xbox One report sheds new light on used games, and Digg Reader is set to launch in June.

Canon EOS Rebel T5i: Same as it ever was While the Canon EOS Rebel T5i is -- almost literally -- the same solid camera as its predecessor, it's starting to lag frustratingly behind the competition in some ways.

Ep. 1275: Where we give Tony Hale a hand We're very proud to have actor Tony Hale on the show today. You know him from Arrested Development and Veep, and he'll tell us about auditioning for Buster, the Internet's hand in the success of the show, and the cinematic future of the series.

Tech Minute: Fitness tracking devices Several new devices are on the market to help track your fitness goals. These gadgets keep track of everything from the number of steps you walk in a day to the quality of sleep you get at night. In this Tech Minute, CNET's Kara Tsuboi reports on the three best fitness gadgets.

The latest iWatch, iPad, and MacBook rumors What's holding up Apple's iRadio service, highlights from Tim Cook's Senate hearings, and the latest product rumors.

Ep. 1274: Where Microsoft makes the same mistakes On today's show, Jeff and Polygon's Russ Frushtick will speak the unsaid about the Xbox One and predict this year's hellish Black Friday, then Justin will read an excerpt from the worst fan fiction ever written.

Hisense debuts Walmart-exclusive $99 Sero 7 tablet Android tablets are dropping to the disposable price range, thanks to the Sero 7 LT: expandable memory a compact form, but not much else.

Twitter attempts to beef up security Twitter lets users add a second layer of password protection, Jennifer Lopez has a new mobile brand, and Nextdoor brings text alerts to the neighborhood.

Update apps in iTunes 11.0.3 With iTunes 11.0.3, Apple changes the way app updates are handled. CNET's Donald Bell shows you how to update apps using the new software.

Damson's 'seriously loud' Pearl and Oyster bluetooth speakers Making waves for the first time in the U.S., the Pearl and Oyster wireless speakers from Damson Audio have washed up on the beaches of CTIA 2013. Both Bluetooth products are designed by the British manufacturer, but it's the first time we've seen them on this side of the pond.

2013 Nissan Pathfinder Pathfinder reads the market and now crawls the mall more than the trail.