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    <created-at>Wed, 06 Feb 2008 05:37:55 -0800</created-at>
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    <tags>CO2, gas, fire, lighter, displacement, extinguish, flame, candle, fun, acid, base, alkaline, vinegar, baking, soda, oxygen, Mr. G, Kopec</tags>
    <title>How To Play With CO2 a.k.a. Do Try This At Home Episode 8 - a Real Gas</title>
    <description>
      <![CDATA[Mr. G plays with chemicals and fire (what a surprise), for a really cool demonstration.  Exothermic reaction and gas displacement at its best!  Also, make sure you watch past the credits for the bloopers.]]>
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    <username>Mindpaint</username>
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        <![CDATA[2  Two Liter Bottles]]>
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        <![CDATA[1  Lighter]]>
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        <![CDATA[1  Wire Coat Hanger]]>
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        <![CDATA[Baking Soda]]>
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    <related-videos>
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        <category-id>1728</category-id>
        <id>866</id>
        <title>How To Make a Water Gun Alarm Clock</title>
        <views>46446</views>
        <type>HowcastGuide</type>
        <created-at>Thu, 31 Jan 2008 20:47:08 -0800</created-at>
        <rating>62</rating>
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        <description>
          <![CDATA[Having a little trouble waking up in the morning? There’s nothing like a good soaking to get you going.]]>
        </description>
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        <duration>108</duration>
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        <tags>Alarm Clock, DIY, Do It Yourself, Electonic, Essential Skills, experiment, Instructional, Learn to Tips, project, science, Squirt Gun, tutorial, Water Gun</tags>
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        <type></type>
        <created-at>Wed, 06 Feb 2008 03:57:32 -0800</created-at>
        <rating>9</rating>
        <username>Mindpaint</username>
        <description>
          <![CDATA[This is the sixth episode in an ongoing series which features amazing feats which can be performed, and cool gadgets which can be built by anyone using ordinary household items. In this episode, "Mr. G" gets shocked by a 9 volt battery! OUCH!]]>
        </description>
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        <filename>http://media.howcast.com/system/videos/4/10/11/1110.flv</filename>
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        <rating>48</rating>
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        <description>
          <![CDATA[Want a heads up next time that annoyingly chirpy coworker is heading over for some annoyingly chirpy chitchat? Rig up this little system and you’ll never be caught off-guard again.]]>
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        <duration>156</duration>
        <filename>http://media.howcast.com/system/videos/3/30/11/1130.flv</filename>
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        <type></type>
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        <rating>2</rating>
        <username>loic</username>
        <description>
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        <views>36714</views>
        <type></type>
        <created-at>Wed, 13 Feb 2008 05:37:30 -0800</created-at>
        <rating>33</rating>
        <username>Kipkay</username>
        <description>
          <![CDATA[Here's how to make a fun, cheap lie detector that really works! Find out if your friend or spouse is lying. Great for parties! 
]]>
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        <duration>92</duration>
        <filename>http://media.howcast.com/system/videos/1/99/14/1499.flv</filename>
        <tags>lie, DIY, kipkay</tags>
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        <type></type>
        <created-at>Wed, 13 Feb 2008 07:07:11 -0800</created-at>
        <rating>18</rating>
        <username>Kipkay</username>
        <description>
          <![CDATA[Hear through walls with this High-Tech Electronic Spy Stethoscope for under $25! 
]]>
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        <duration>68</duration>
        <filename>http://media.howcast.com/system/videos/4/09/15/1509.flv</filename>
        <tags>spy, tech, Stethoscope, Snoop, hack, mod, kipkay</tags>
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          <![CDATA[Whether you're looking to create a bit of romantic (albeit extremely geeky) ambiance, or you just want to have some extra emergency lighting around the house, a set of mini LED candles is a great thing to have.]]>
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        <type></type>
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        <rating>10</rating>
        <username>mrfixitrick</username>
        <description>
          <![CDATA[  See MrfixitRick show how to make a wireless magnetic Shake Flashlight Shaker, a whimsical new attachment for his invention, the Tesla CD Turbine.
   The CD Turbine is a funky home-made Tesla-style turbine made from CD's, that runs on faucet water pressure.  ]]>
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        <duration>519</duration>
        <filename>http://media.howcast.com/system/videos/2/32/27/2732.flv</filename>
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        <views>1534</views>
        <type></type>
        <created-at>Tue, 01 Apr 2008 04:39:11 -0700</created-at>
        <rating>5</rating>
        <username>mrfixitrick</username>
        <description>
          <![CDATA[MrfixitRick shows how a magnetic ball mysteriously reverses when interacting with the magnetic Tesla CD Turbine. Can you solve the backward ball mystery?

  Music "This Heart's On Fire" courtesy Wolf Parade.

Tesla CD Turbine website:   http://www.cdturbine.com
]]>
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        <duration>430</duration>
        <filename>http://media.howcast.com/system/videos/5/63/27/2763.flv</filename>
        <tags>Tesla, CD Turbine, neodymium, SinkScience, science, experiment, magnet</tags>
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          <category id="1728" parent_id="1470">Science &amp; Technology Projects</category>
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        <rating>7</rating>
        <username>tilttv</username>
        <description>
          <![CDATA[In this episode, you'll see options for converting PowerPoint presentations and photo slide shows and burning them to DVD which are easy and which involve using free, trusted software.]]>
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        <duration>848</duration>
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        <tags>PowerPoint, DVD, slide show</tags>
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          <category id="1728" parent_id="1470">Science &amp; Technology Projects</category>
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        <views>20442</views>
        <type>HowcastGuide</type>
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        <rating>25</rating>
        <username>cognitivefilms</username>
        <description>
          <![CDATA[Babies are cute, and so are dancing frogs. So what could be cuter than joining the two together?]]>
        </description>
        <embed>
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        <duration>130</duration>
        <filename>http://media.howcast.com/system/videos/1/41/29/2941.flv</filename>
        <tags>baby, baby-headed, creating, dance, dancing, DIY, Do It Yourself, doll, Essential Skills, frog, headed, Instructional, Learn to, make, making, project, projects.create, science, tech, technology, Tips, tutorial</tags>
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        <comment-count>8</comment-count>
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        <title>How To Make a Clockwork Orange</title>
        <views>8168</views>
        <type>HowcastGuide</type>
        <created-at>Mon, 07 Apr 2008 15:40:34 -0700</created-at>
        <rating>16</rating>
        <username>cognitivefilms</username>
        <description>
          <![CDATA[You’re not a social deviant, you just have a taste for the unusual. And fruit.]]>
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        <created-at>Mon, 07 Apr 2008 15:41:24 -0700</created-at>
        <rating>28</rating>
        <username>cognitivefilms</username>
        <description>
          <![CDATA[Remember the good old days before “aerobic gaming,” when you could just sit on your butt and wiggle your thumbs? 

Well those days are gone; time to get up, stand up, and put your feet to work.]]>
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        <title>SinkScience #08 - Beauty Of the Vortex</title>
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        <created-at>Mon, 07 Apr 2008 16:23:15 -0700</created-at>
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          <![CDATA[How to make a beautiful vortex in a tall container is shown by Mrfixitrick with a Tesla CD Turbine on faucet water pressure providing the power.

Take a journey into the centre of the vortex!]]>
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        <tags>Tesla, CD Turbine, turbine, neodymium, magnets</tags>
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        <views>25559</views>
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        <created-at>Mon, 07 Apr 2008 16:39:09 -0700</created-at>
        <rating>43</rating>
        <username>cognitivefilms</username>
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          <![CDATA[Got a mystery to solve? Somebody’s been making off with your stuff, and you don’t have a clue who it is, do you? Here’s your chance to catch them in the act.]]>
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