Patrons travel to different stations to explore how different types of light interact with ice.
|Hints for uses in your library||Gels are inexpensive and may be purchased from a variety of locations, including theatrical supplies stores and online. Recommended gel colors are Roscolux red (#27), blue (#83), and green (#91).|
LPI: All About Ice
LPI: The Amazing Electromagnetic Spectrum
|Originating Source||Lunar and Planetary Institute|
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