But isn't the escalator's movementadding potential energy to the slinky, thus making it alright?
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Cadmus has teh uplikn coeds at,
Tue 11 Jan 2011, 16:51,
archived)
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But isn't the escalator's movement
Cadmus has teh uplikn coeds at,
Tue 11 Jan 2011, 16:51,
archived)
But isn't the escalator's movement Cadmus has teh uplikn coeds at,
Tue 11 Jan 2011, 16:51,
archived)