Author Archives: sergioc

MoSoSo 101: Checking in With Foursquare, Yelp and Location-Based Apps

Posted on April 19, 2010 by sergioc

[Switched. Read Original] The social media fast lane is heating up with real-time location updates. Apps now tap into your cell phone’s GPS to track where you and your friends are, and, more importantly, what’s happening nearby. Now that the … Continue reading →

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Safer Nuclear

Posted on June 11, 2009 by sergioc

Six Generation III+ reactors set for the U.S. [Popular Science. Read Original] The Big Picture: It’s nearly impossible to imagine making meaningful carbon dioxide reductions without designing safer, cleaner reactors and rolling them out immediately — because no one wants … Continue reading →

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The 5 Greatest Planet-Exploring Robots

Posted on May 29, 2009 by sergioc

[Swicthed. Read Original] If its mission succeeds in 2012, NASA’s latest Mars rover, the newly christened Curiosity will join an elite group of robots that have managed to touch down safely on an alien world. Click through to see Curiosity’s … Continue reading →

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Should You Get an Extended Warranty?

Posted on May 28, 2009 by sergioc

 [Swtiched. Read Original] Burning question: Should I pay extra for an extended warranty? The short answer: No. The much-longer answer: Probably not, though it depends on what you buy, what the plan covers, and how techie you are. We do … Continue reading →

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Heart Healer

Posted on May 11, 2009 by sergioc

An artery-fixing tool does its job, then fades away [Popular Science. Read Original] Every year, 800,000 Americans elect to have a tiny metal-mesh tube inserted into their coronary artery to prop it open and improve blood flow to cardiac muscle … Continue reading →

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17 Ways You Might Be Breaking the Law (With Your Tech)

Posted on May 7, 2009 by sergioc

[Switched. Read Original] In 1998, New York’s then mayor Rudy Giuliani created uproar when he proposed a zero-tolerance crime policy that included nabbing people for jaywalking. Anyone who’s strolled New York knows that jaywalking is as common as hot dog … Continue reading →

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Getting Climate Science Right

Posted on February 18, 2009 by sergioc

Denmark calls a global conference, and puts an American in charge [Popular Science. Read Original] Katherine Richardson is atypical. This American oceanographer is thriving at the University of Copenhagen, where she serves as Vice Dean of Science. In the genteel … Continue reading →

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Stevie Wonder: Geek Musician

Posted on January 13, 2009 by sergioc

Tech-savvy artist pushes for gadgets that everyone can use [Popular Science. Read Original] Twenty-two-time Grammy winner Stevie Wonder has created new sounds, even genres, by absorbing and reshaping every musical and audio technology he’s encountered.

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Prius in the Sky

Posted on July 9, 2008 by sergioc

A new competition aims to inspire the 100mpg personal plane [Popular Science. Read Original] Imagine a ’57 Chevy cruising through the air, and you get an idea of what single-engine, propeller-driven airplanes do to the environment. The average private plane, … Continue reading →

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Turning Black Coal Green

Posted on February 1, 2007 by sergioc

A radical new power plant aims to convert our dirtiest fossil fuel into clean-burning hydrogen [Popular Science. Read Original] Big lumps of sooty coal hardly seem like the future of energy, but that’s exactly what the U.S. Department of Energy … Continue reading →

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