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Drilled Physics Ball Set Physical Science Connects the Classroom to Auroras Connects the Classroom to Auroras and Atmospheric Glow – The nitrogen spectrum explains the blue violet and pink tones visible in auroras and atmospheric airglow Highly accurate results: Students are often amazed at how closely predictions match measured outcomes Set of 12 Drilled Physics Balls Great for doing Newtonian physics experiments such as collisions or for use in mass volume experiments
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