Ball ramp (3 of 3)

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Ball ramp (3 of 3), originally uploaded by netwert.

First two pics on Flickr (link top right)

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About this Entry

This page contains a single entry by David Wertheimer published on February 8, 2009 9:18 PM.

This is so fun! Don't tell Mom! was the previous entry in this blog.

Hey, wow, so this is how standing works, huh is the next entry in this blog.

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