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visible light - Why are mirror images flipped horizontally but not vertically? - Physics Stack Exchange
![Mirror Reversal: Perception & Light and Color Science Activity | Exploratorium Teacher Institute Project Mirror Reversal: Perception & Light and Color Science Activity | Exploratorium Teacher Institute Project](https://www.exploratorium.edu/sites/default/files/snacks/MirrorReversal_DSC_8363_P960.jpg)
Mirror Reversal: Perception & Light and Color Science Activity | Exploratorium Teacher Institute Project
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Mirror Reversal: Perception & Light and Color Science Activity | Exploratorium Teacher Institute Project
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