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Glass and Mirrors: An Inside Look at Telescopes
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This hands-on astronomy activity allows you to create a “cutaway” telescope to clearly show how reflector and refractor telescopes work.

Edible Glass
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In this activity, learners discover the principles of edible glass by making a supersaturated sugar solution.

Macchia Madness
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In this activity, learners explore the history of making objects from glass and artistry of Dale Chihuly.