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        <description><![CDATA[Visit www.popularmechanics.co.za for the latest articles in Science]]></description>
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            <title>12 ways the world could end in 2012</title>
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            <description><![CDATA[Could the world end in 2012? Put aside the goofy prophesies of Mayan calendar doomsayers and join us on a journey into the cold, hard science of civilisation-ending catastrophe.]]></description>
            <author>Popular Mechanics  </author>
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            <pubDate>Thu, 01 Mar 2012 11:13:00 +0200</pubDate>
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            <title>Q&amp;A: why the world won't end in 2012</title>
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            <description><![CDATA[Much like Y2K, 2012 has been analysed and the science of the end of the Earth thoroughly studied. Contrary to some of the common beliefs out there, the science behind the end of the world quickly unravels when pinned down to the 2012 timeline. Nasa Scientists answer several questions that we're frequently asked regarding 2012.]]></description>
            <author>Popular Mechanics  </author>
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            <pubDate>Thu, 16 Feb 2012 11:13:00 +0200</pubDate>
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        <image_title>Thick dust clouds block our night-time view of the Milky Way, creating what is sometimes called the Dark Rift. The fact that - from the viewpoint of Earth - the Sun aligns with these clouds, or the galactic centre, near the winter solstice is no cause for concern. Image credit: A Fujii/Nasa</image_title>
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            <title>Constant change</title>
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            <description><![CDATA[Every four years, an international group called the Committee on Data for Science and Technology makes public its accepted values for the fundamental constants of Nature. ]]></description>
            <author>Popular Mechanics  </author>
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            <pubDate>Mon, 06 Feb 2012 15:15:00 +0200</pubDate>
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            <title>PM's 10 most plausible big-budget sci-fi films</title>
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            <description><![CDATA[Sometimes Hollywood gets the science right – or at least not completely wrong. With input from experts, we’ve picked sci-fi’s most plausible big-budget films. ]]></description>
            <author>Popular Mechanics  </author>
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            <pubDate>Thu, 26 Jan 2012 14:13:00 +0200</pubDate>
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        <image_title>Sean Carroll is a physics research associate at CalTech – and acts as a consultant on sci-fi flicks. As filmmakers try to make their movies more believable, Carroll is just one of many scientists dispensing advice. Image credit: Robert Trachtenberg</image_title>
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            <title>Eyes...Wrong</title>
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            <description><![CDATA[Eyewitness accounts have long been regarded as less than perfect. Although we can improve on them, a psychology academic  says, we shouldn’t always believe what we see.]]></description>
            <author>Anthony Doman</author>
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            <description><![CDATA[Researchers at Northeastern University in Boston have developed an injectable “tattoo” that monitors the body.]]></description>
            <author>Popular Mechanics  </author>
            <category>Tech Watch</category>
            <pubDate>Thu, 01 Dec 2011 12:17:00 +0200</pubDate>
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            <description><![CDATA[When a driver slams on the brakes, there’s a lag between the decision to stop and the foot’s reaction. ]]></description>
            <author>Popular Mechanics  </author>
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            <pubDate>Thu, 01 Dec 2011 11:29:00 +0200</pubDate>
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            <description><![CDATA[New scans show a volcanic range lurking beneath the surface of the South Atlantic.]]></description>
            <author>Popular Mechanics  </author>
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            <description><![CDATA[Hugh Jackman wonders if future robots will be able to box the way they do in his current movie.]]></description>
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            <pubDate>Thu, 01 Dec 2011 11:07:00 +0200</pubDate>
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            <description><![CDATA[Soldiering is hard work. But fighting in armour that’s heavier than a large bag of ready-mix concrete? ]]></description>
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            <pubDate>Thu, 01 Dec 2011 11:00:00 +0200</pubDate>
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