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Magic Wand: Exhibit Demo
Published: November 12, 2015
Total Running Time: 00:02:14
When you view a slide show or a movie, where is the picture? Is it on the film, in the air, on the screen, or in the eye of the viewer? Investigate and learn a little about how you see.
© 2017 Exploratorium. Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
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persistence of vision
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