Masks and vaccinations are recommended. Plan your visit
Build a pinhole camera you can really get into.
Who needs expensive optical equipment to see better?
Explore light and color from a hole new angle.
Enlarge your perspective on color.
Discover a straight path to enlightenment.
Make pinhole predictions.
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. Attribution: Exploratorium Teacher Institute
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