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found this on msn tech/science site.  maybe someone will want to turn it
into a demo!
 
the video of the the drop running up the stairs is pretty cool, high speed
stuff.....
 
http://www.msnbc.msn.com/id/12063885/
 
Jeff Courtman
Exhibits & Special Projects Coordinator
251.208.6851
Exploreum Science Center
www.exploreum.net <http://www.exploreum.net/> 
 

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