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Not all shadows are black.
See shadowy shapes floating inside your own eye.
Trace your shadow, then make it change.
Art and science meet in a tube of mirrors.
Keep an eye on your retinal blood supply network.
Model the patterns of sunlight and shadow on Earth.
Investigate how to change a shadow’s size, shape, and position.
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Attribution: Exploratorium Teacher Institute
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