Featured: Zach's Rube Goldberg Machine

[Video]

Zach's Rube Goldberg Machine
         


            
            <img src="http://s3.ytimg.com/vi/2tqdENmulsM/default.jpg" align="right" border="0" width="120" height="90" vspace="4" hspace="4" />
            <p>
            Zach created a Rube Goldberg machine for his 8th grade science class (2008)
            </p>
            <p>
               Author: You are not allowed to view links. Register or Login

               Keywords:  <a href="/results?search_query=rube">rube</a> <a href="/results?search_query=goldberg">goldberg</a> <a href="/results?search_query=science">science</a>

               Added: May 27, 2008

            </p>

         
         

You are not allowed to view links. Register or Login