Bryant's Sunset with Polarizers.
P.I.R.A. #: 6F40.15
Illustrates: Scattering effects of sunlight by the atmosphere.
Description: Use a Prado slide projector to send light through a water filled
aquarium on to a wall.
Size: 14" h x 36" w
Notes: Adding a pinch of creamer to the water will cause "Sun's" image to become redder.
Hazard: Be careful when emptying aquarium.
Condition: Good.
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