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    <image:caption>A 3D rendering of our fastest pinewood derby race car.</image:caption>
    <image:title>A lightning fast pinewood derby car.</image:title>
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    <image:caption>Order the Physics
	    and the Pinewood Derby educational video. Now available on
	    DVD or by download.</image:caption>
    <image:title>Buy Physics and the Pinewood Derby now.</image:title>
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<url>
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<url>
  <loc>http://www.pinewoodphysics.com/Multiple_Cars.html</loc>
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    <image:loc>http://www.pinewoodphysics.com/Multiple_Cars_files/multiplecars2.jpg</image:loc>
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  <lastmod>2012-01-11</lastmod>
  <changefreq>yearly</changefreq>
  <image:image>
    <image:loc>http://www.pinewoodphysics.com/Act_3_files/rip_car_body.png</image:loc>
    <image:caption>1. Rip the car body</image:caption>
  </image:image>  
  <image:image>
    <image:loc>http://www.pinewoodphysics.com/Act_3_files/cut_out_car.png</image:loc>
    <image:caption>2. Cut out the car</image:caption>
  </image:image>  
  <image:image>
    <image:loc>http://www.pinewoodphysics.com/Act_3_files/shape_car.png</image:loc>
    <image:caption>3. Shape the car body</image:caption>
  </image:image>  
  <image:image>
    <image:loc>http://www.pinewoodphysics.com/Act_3_files/axle_holes.png</image:loc>
    <image:caption>4. Drill axle holes</image:caption>
  </image:image>  
  <image:image>
    <image:loc>http://www.pinewoodphysics.com/Act_3_files/rough_sand_car.png</image:loc>
    <image:caption>5. Rough sand the car body</image:caption>
  </image:image>  
  <image:image>
    <image:loc>http://www.pinewoodphysics.com/Act_3_files/weight.png</image:loc>
    <image:caption>6. Set the weight of the car</image:caption>
  </image:image>  
  <image:image>
    <image:loc>http://www.pinewoodphysics.com/Act_3_files/polish_nails.png</image:loc>
    <image:caption>7. Polish the nails to a mirror finish</image:caption>
  </image:image>  
  <image:image>
    <image:loc>http://www.pinewoodphysics.com/Act_3_files/set_center_of_mass.png</image:loc>
    <image:caption>8. Set the center of mass of the car</image:caption>
  </image:image>  
  <image:image>
    <image:loc>http://www.pinewoodphysics.com/Act_3_files/smooth_car.png</image:loc>
    <image:caption>9. Smooth the car body</image:caption>
  </image:image>  
  <image:image>
    <image:loc>http://www.pinewoodphysics.com/Act_3_files/paint_car.png</image:loc>
    <image:caption>10. Paint the car</image:caption>
  </image:image>  
  <image:image>
    <image:loc>http://www.pinewoodphysics.com/Act_3_files/attach_wheels.png</image:loc>
    <image:caption>11. Attach the wheels</image:caption>
  </image:image>  
  <image:image>
    <image:loc>http://www.pinewoodphysics.com/Act_3_files/see_in_video.png</image:loc>
    <image:caption>12. Align the wheels using Dr. Acton active wheel alignment technique</image:caption>
  </image:image>  
  <image:image>
    <image:loc>http://www.pinewoodphysics.com/Act_3_files/glue_axles.png</image:loc>
    <image:caption>13. Glue the wheel axles in place</image:caption>
  </image:image>  
  <image:image>
    <image:loc>http://www.pinewoodphysics.com/Act_3_files/test_run_car.png</image:loc>
    <image:caption>14. Test run your car(s)</image:caption>
  </image:image>  
  <image:image>
    <image:loc>http://www.pinewoodphysics.com/Act_3_files/pick_entry_car.png</image:loc>
    <image:caption>16. Pick your fastest car to enter into the race</image:caption>
  </image:image>  
</url>
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  <loc>http://www.pinewoodphysics.com/Act_4.html</loc>
  <lastmod>2012-01-11</lastmod>
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  <loc>http://www.pinewoodphysics.com/Contact.html</loc>
  <lastmod>2012-01-11</lastmod>
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<url>
  <loc>http://www.pinewoodphysics.com/Free_Downloads.html</loc>
  <lastmod>2012-01-11</lastmod>
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  <image:image>
    <image:loc>http://www.pinewoodphysics.com/Free_Downloads_files/car_template_free.png</image:loc>
    <image:caption>A free pinewood derby car template</image:caption>
  </image:image>
  <image:image>
    <image:loc>http://www.pinewoodphysics.com/Free_Downloads_files/lanerotation.jpg</image:loc>
    <image:caption>16. Pick your fastest car to enter into the race</image:caption>
  </image:image>
</url>
<url>
  <loc>http://www.pinewoodphysics.com/Links.html</loc>
  <lastmod>2012-01-11</lastmod>
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<url> 
  <loc>http://www.pinewoodphysics.com/Act_1.html</loc>
  <lastmod>2012-01-11</lastmod>
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  <video:video>
    <video:thumbnail_loc>http://img.youtube.com/vi/Z-4SfW3lv3o/default.jpg</video:thumbnail_loc> 
    <video:title>Introduction to the Physics and the Pinewood Derby education video</video:title>
    <video:description>Physics and the Pinewood Derby is a feature-length educational DVD that teaches science and math through the pinewood derby race cars. It presents a perfect way to encourage your child's interest in math and science, while spending time together building a great car. In the video, you and your child will learn: (1) The science behind the pinewood derby presented by a PhD in physics. (2) Tips and techniques to build a fast car, including Dr. Acton's unique wheel alignment fixture. (3) Instructions on how to build a simple two lane track in your garage to perform experiments and test your cars. During one year while Dr. Scott Acton's son was participating in the pinewood derby contest associated with their local Cub Scout pack, his son had begun to show a greater interest in math and science. Dr. Acton saw an opportunity and used the pinewood derby to teach and encourage his son to learn more. Upon telling other parents in their pack about the fun they had and the relationship they developed by working together on their cars, and to help the pack get better at building pinewood derby cars, they invited Dr. Acton to make a presentation to the pack on what they had learned. As time passed Dr. Acton realized that he could share what he had learned with a greater audience, and Physics and the Pinewood Derby was conceived.</video:description>
    <video:content_loc>http://www.youtube.com/watch?v=Z-4SfW3lv3o</video:content_loc>
    <video:player_loc allow_embed="yes" autoplay="ap=1">http://www.youtube.com/watch?v=Z-4SfW3lv3o</video:player_loc>
    <video:duration>263</video:duration>
    <video:tag>pinewood</video:tag> 
    <video:tag>derby</video:tag> 
    <video:tag>car</video:tag> 
    <video:tag>tips</video:tag> 
    <video:tag>secrets</video:tag> 
    <video:tag>fast</video:tag> 
    <video:tag>science</video:tag>
    <video:tag>physics</video:tag> 
    <video:tag>speed</video:tag> 
    <video:tag>video</video:tag> 
    <video:tag>cub</video:tag> 
    <video:tag>scouts</video:tag> 
    <video:tag>design</video:tag> 
    <video:tag>template</video:tag>
    <video:tag>align</video:tag>  
    <video:tag>weight</video:tag> 
    <video:tag>energy</video:tag> 
    <video:tag>pinewood derby</video:tag> 
    <video:tag>pinewood derby car</video:tag> 
    <video:category>Pinewood Derby</video:category>
    <video:family_friendly>yes</video:family_friendly>   
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</url>
<url> 
  <loc>http://www.pinewoodphysics.com/Wind_Resistance_Video.html</loc>
  <lastmod>2012-01-11</lastmod>
  <changefreq>yearly</changefreq>
  <video:video>
    <video:thumbnail_loc>http://img.youtube.com/vi/vtofrqQifsU/default.jpg</video:thumbnail_loc> 
    <video:title>Pinewood Derby Wind Resistance - A Video Excerpt</video:title>
    <video:description>See how the Physics and the Pinewood Derby educational video performs experiments, based on the scientific method, to determine how to design a pinewood derby race car.  Dr. Acton provides instruction that the boys can understand and apply as they try to build a winning car.</video:description>
    <video:content_loc>http://www.youtube.com/watch?v=vtofrqQifsU</video:content_loc>
    <video:player_loc allow_embed="yes" autoplay="ap=1">http://www.youtube.com/watch?v=vtofrqQifsU</video:player_loc>
    <video:duration>201</video:duration>
    <video:tag>pinewood</video:tag> 
    <video:tag>derby</video:tag> 
    <video:tag>car</video:tag> 
    <video:tag>tips</video:tag> 
    <video:tag>secrets</video:tag> 
    <video:tag>fast</video:tag> 
    <video:tag>science</video:tag>
    <video:tag>physics</video:tag> 
    <video:tag>speed</video:tag> 
    <video:tag>video</video:tag> 
    <video:tag>cub</video:tag> 
    <video:tag>scouts</video:tag> 
    <video:tag>design</video:tag> 
    <video:tag>template</video:tag>
    <video:tag>wind</video:tag>  
    <video:tag>resistance</video:tag> 
    <video:tag>drag</video:tag> 
    <video:tag>wind resistance</video:tag> 
    <video:tag>pinewood derby</video:tag> 
    <video:tag>pinewood derby car</video:tag> 
    <video:category>Pinewood Derby</video:category>
    <video:family_friendly>yes</video:family_friendly>   
  </video:video> 
</url>
<url> 
  <loc>http://www.pinewoodphysics.com/Experiment_for_Home_Video.html</loc>
  <lastmod>2012-01-11</lastmod>
  <changefreq>yearly</changefreq>
  <video:video>
    <video:thumbnail_loc>http://img.youtube.com/vi/AOIasvt-wf4/default.jpg</video:thumbnail_loc> 
    <video:title>Pinewood Derby - Experiments for Home - A Video Excerpt</video:title>
    <video:description>See how the Physics and the Pinewood Derby educational video performs experiments, based on the scientific method, to determine how to design a pinewood derby race car.  In this demonstration, Dr. Acton provides instruction on probability and statistic, in a way that the boys can understand and apply as they try to build a winning car.</video:description>
    <video:content_loc>http://www.youtube.com/watch?v=AOIasvt-wf4</video:content_loc>
    <video:player_loc allow_embed="yes" autoplay="ap=1">http://www.youtube.com/watch?v=AOIasvt-wf4</video:player_loc>
    <video:duration>201</video:duration>
    <video:tag>pinewood</video:tag> 
    <video:tag>derby</video:tag> 
    <video:tag>car</video:tag> 
    <video:tag>tips</video:tag> 
    <video:tag>secrets</video:tag> 
    <video:tag>fast</video:tag> 
    <video:tag>science</video:tag>
    <video:tag>physics</video:tag> 
    <video:tag>speed</video:tag> 
    <video:tag>video</video:tag> 
    <video:tag>cub</video:tag> 
    <video:tag>scouts</video:tag> 
    <video:tag>design</video:tag> 
    <video:tag>template</video:tag>
    <video:tag>statistics</video:tag>  
    <video:tag>probability</video:tag> 
    <video:tag>drag</video:tag> 
    <video:tag>chance and luck</video:tag> 
    <video:tag>pinewood derby</video:tag> 
    <video:tag>pinewood derby car</video:tag> 
    <video:category>Pinewood Derby</video:category>
    <video:family_friendly>yes</video:family_friendly>   
  </video:video> 
</url>
<url> 
  <loc>http://www.pinewoodphysics.com/Building_the_Car_Video.html</loc>
  <lastmod>2012-01-11</lastmod>
  <changefreq>yearly</changefreq>
  <video:video>
    <video:thumbnail_loc>http://img.youtube.com/vi/x74tirWK9YU/default.jpg</video:thumbnail_loc> 
    <video:title>Pinewood Derby - Building the car - A Video Excerpt</video:title>
    <video:description>See how the Physics and the Pinewood Derby educational video gives instruction on how to build a fast car based on the science learned in the first half of the video. Dr. Acton's son is shown performing one of the steps.</video:description>
    <video:content_loc>http://www.youtube.com/watch?v=x74tirWK9YU</video:content_loc>
    <video:player_loc allow_embed="yes" autoplay="ap=1">http://www.youtube.com/watch?v=x74tirWK9YU</video:player_loc>
    <video:duration>49</video:duration>
    <video:tag>pinewood</video:tag> 
    <video:tag>derby</video:tag> 
    <video:tag>car</video:tag> 
    <video:tag>tips</video:tag> 
    <video:tag>secrets</video:tag> 
    <video:tag>fast</video:tag> 
    <video:tag>science</video:tag>
    <video:tag>physics</video:tag> 
    <video:tag>speed</video:tag> 
    <video:tag>video</video:tag> 
    <video:tag>cub</video:tag> 
    <video:tag>scouts</video:tag> 
    <video:tag>design</video:tag> 
    <video:tag>template</video:tag>
    <video:tag>build</video:tag>  
    <video:tag>construct</video:tag> 
    <video:tag>pinewood derby</video:tag> 
    <video:tag>pinewood derby car</video:tag> 
    <video:category>Pinewood Derby</video:category>
    <video:family_friendly>yes</video:family_friendly>   
  </video:video> 
</url> 
<url> 
  <loc>http://www.pinewoodphysics.com/Build_Test_Track_Video.html</loc>
  <lastmod>2012-01-11</lastmod>
  <changefreq>yearly</changefreq>
  <video:video>
    <video:thumbnail_loc>http://img.youtube.com/vi/0D9jzv4MpSY/default.jpg</video:thumbnail_loc> 
    <video:title>Pinewood Derby - Building a test track - A Video Excerpt</video:title>
    <video:description>See how the Physics and the Pinewood Derby educational video gives instruction on how to build an inexpensice test track in your garage for testing your cars. In fact, much of the construction can be done with spare lumber you may have lying around.</video:description>
    <video:content_loc>http://www.youtube.com/watch?v=0D9jzv4MpSY</video:content_loc>
    <video:player_loc allow_embed="yes" autoplay="ap=1">http://www.youtube.com/watch?v=0D9jzv4MpSY</video:player_loc>
    <video:duration>51</video:duration>
    <video:tag>pinewood</video:tag> 
    <video:tag>derby</video:tag> 
    <video:tag>car</video:tag> 
    <video:tag>tips</video:tag> 
    <video:tag>secrets</video:tag> 
    <video:tag>fast</video:tag> 
    <video:tag>science</video:tag>
    <video:tag>physics</video:tag> 
    <video:tag>speed</video:tag> 
    <video:tag>video</video:tag> 
    <video:tag>cub</video:tag> 
    <video:tag>scouts</video:tag> 
    <video:tag>design</video:tag> 
    <video:tag>template</video:tag>
    <video:tag>build</video:tag>  
    <video:tag>test</video:tag> 
    <video:tag>track</video:tag> 
    <video:tag>test track</video:tag> 
    <video:tag>pinewood derby</video:tag> 
    <video:tag>pinewood derby car</video:tag> 
    <video:category>Pinewood Derby</video:category>
    <video:family_friendly>yes</video:family_friendly>   
  </video:video> 
</url>
<url>
  <loc>http://www.pinewoodphysics.com/Free_Downloads_files/lane_rotation.pdf</loc>
  <lastmod>2012-01-11</lastmod>
  <changefreq>yearly</changefreq>
</url>
<url>
  <loc>http://www.pinewoodphysics.com/Free_Downloads_files/car_template_free.pdf</loc>
  <lastmod>2012-01-11</lastmod>
  <changefreq>yearly</changefreq>
</url>
</urlset>
