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Date: | Mon, 9 Nov 2009 17:06:44 -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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Hello all,
We are hoping to incorporate a temperature sensitive material that
will change colors when visitors put their hands on it.
I've see thermal hand print paper and film through teacher catalogs,
but am concerned about the longevity and replenishment of it in an
exhibit setting.
There is also a glass heat sensitive tile through a company called
Moving Color. Unfortunately from my testing, it needs to be submerged
in water to change colors. It will change colors with the heat from
your hand, but it has to be touched from the back side. Again, not
conducive to mounting to a wall.
Any suggestions are much appreciated.
Many thanks,
Sheri
______________________________
Sheri Cifaldi-Morrill
Director of Exhibit Design
Stepping Stones Museum for Children
Mathews Park, 303 West Avenue
Norwalk, CT 06850
203 899 0606 ext. 234
Visit us at steppingstonesmuseum.org
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