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Three Circles of Pigments
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In this activity, learners overlap the three primary colors to see how all other colors are made.
Phenakistascope
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In this optics activity, learners build an animation tool to make mini movies. When you spin a phenakistascope, the pictures move so quickly that your eyes and brain can't separate the images.
Thaumatrope
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In this activity, learners make an optical illusion toy from the 1800s to explore persistence of vision.