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    <title> - 自然科學</title>
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    <description>Latest 20 articles of 自然科學</description>
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      <title>如果將一枚棒球以90%光速的速度投擲出去會有什麼後果</title>
      <link>http://www.sskyn.com/article-152-1.html</link>
      <description><![CDATA[如果將一枚棒球以90%光速的速度投擲出去，揮棒擊球時會發生什麼呢？ NASA機械人人專家Randall Munroe就此作出回答。]]></description>
      <category>自然科學</category>
      <author>Randall Munroe</author>
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      <pubDate>Mon, 16 Jul 2012 13:41:00 +0000</pubDate>
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      <title>中國版搞笑諾貝爾獎——菠蘿科學獎</title>
      <link>http://www.sskyn.com/article-95-1.html</link>
      <description><![CDATA[“菠蘿科學獎”通過征集科學領域內“好笑而嚴肅”的研究成果，令更多人體會科學的有趣並激發對科學的好奇心，是中國版的“搞笑諾貝爾獎”。]]></description>
      <category>自然科學</category>
      <author>燕南天</author>
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      <pubDate>Mon, 09 Apr 2012 05:49:00 +0000</pubDate>
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      <title>近六年最強太陽風暴稍後將大規模侵襲地球</title>
      <link>http://www.sskyn.com/article-60-1.html</link>
      <description><![CDATA[太陽風暴是太陽所釋放出的帶電粒子群。美國太空氣象專家警告，本周四將會有大規模的太陽風暴侵襲。屆時地面上的電子設備將可能受到損害。]]></description>
      <category>自然科學</category>
      <author>孤寂如雲</author>
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      <pubDate>Thu, 08 Mar 2012 09:02:00 +0000</pubDate>
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