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    <title>NPR: the science of smell</title>
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    <description>the science of smell</description>
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      <title>NPR: the science of smell</title>
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      <title>We Unravel The Science Mysteries Of Asparagus Pee</title>
      <description>From Ben Franklin on, many have noted the distinctive smell asparagus gives urine. But most of us lack the ability to sniff out this malodorous effect, and not everyone may produce it.</description>
      <pubDate>Wed, 14 Dec 2016 07:00:00 -0500</pubDate>
      <link>https://www.npr.org/sections/thesalt/2016/12/14/505420193/we-unravel-the-science-mysteries-of-asparagus-pee</link>
      <guid>https://www.npr.org/sections/thesalt/2016/12/14/505420193/we-unravel-the-science-mysteries-of-asparagus-pee</guid>
      <content:encoded><![CDATA[<img src='https://media.npr.org/assets/img/2016/12/13/gettyimages-130850017-55_custom-b948d8fdcc7eafc8f2565fc540db3262c05efb6c.jpg' alt='The 18th century French botanist Louis Lémery wrote that asparagus causes "a filthy and disagreeable smell in the urine, as everybody knows." Not everybody, Louis. Not everybody.'/><p>From Ben Franklin on, many have noted the distinctive smell asparagus gives urine. But most of us lack the ability to sniff out this malodorous effect, and not everyone may produce it.</p><img src='https://media.npr.org/include/images/tracking/npr-rss-pixel.png?story=505420193' />]]></content:encoded>
      <dc:creator>Angus Chen</dc:creator>
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