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How To Make A Passive Walker (Video Lesson)

Make your own Passive Walker video instruction, no battery required, DIY from PVC tube, I show you how to build one for just 8 dollars, very easy and funny. Watch my other videos at TricksPRO.com

http://www.trickspro.com/

This entry was posted on March 21, 2008 at 9:28 am and is filed under science project. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

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