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Date: | Wed, 7 Nov 2007 09:45:34 -0500 |
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ISEN-ASTC-L is a service of the Association of Science-Technology Centers
Incorporated, a worldwide network of science museums and related institutions.
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The current COSI has one as well. It's one of our outside exhibits. A
Cadillac rests on a platform on one side of the lever. Two ropes hang
down from the other side of the lever at different distances from the
fulcrum. Our guests get a chance to test how the length of a lever arm
affects the lever's effectiveness.
I'm sure that we have pictures of the exhibit somewhere, should you
want them.
Mat Vandeneynden
COSI Columbus
>>> [log in to unmask] 11/7/2007 9:38 AM >>>
ISEN-ASTC-L is a service of the Association of Science-Technology
Centers
Incorporated, a worldwide network of science museums and related
institutions.
*****************************************************************************
The original COSI had a gigantic lever with a car that could be
lifted.
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For information about the Association of Science-Technology Centers and the Informal Science Education Network please visit www.astc.org.
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