Reflection & Refraction

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  1. Laser Ray Box and Lenses Item # P2-7680
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    Complete Optics Set uses 1, 3, or 5 Laser Beams! The most complete, economical optics kit you'll find!

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  2. Sunset Egg 6 Pack Item # P2-1001
    $25.00
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    Explain why the sky is blue during the day but yellow at sunset! Amaze your students with this glass egg that acts like a little piece of the sky. Read More
    Back In Stock :03/23/2018
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  3. Laser Viewing Tank Item # P2-7690
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    Teacher-designed for student exploration of light beams! This versatile system allows students to see and control light beams.

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