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DVD, 2005
Current format, DVD, 2005, , Available .
DVD, 2005
Current format, DVD, 2005, , Available . Offered in 0 more formats
Did you know that nothing can move or stop by itself? In Motion, Bill Nye show how everything needs a push or pull--a force--to make it move or stop. Sometimes an object might seem to be at rest even when it is actually in motion. Confused? It's all relative--relative motion, that is.
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