Chromatransparency.
P.I.R.A. #: 6H35.20
Illustrates: Color change due to polarization.
Description: A "transparent" image is placed between two polarizers.
Size: 22" h x 22" w
Notes: There are two different images to choose from.
Hazard: Only hazard is from the class laughing at this image.
Condition: Good.
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