Con Kids Blog: Pendulums in the Real World

Saturday, January 10, 2009

Pendulums in the Real World

3 comments:

Anonymous said...: FUNNY!!; January 10, 2009 at 9:47 PM
Anonymous said...: They are all just plan FUNNY!!; January 12, 2009 at 8:03 AM
Anonymous said...: best video ever!!!!!!; June 8, 2010 at 1:58 PM

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