The Exploratorium is temporarily closed. Explore our online resources for learning at home.
This giant balloon bends sound waves just as a lens bends light.
Where: This exhibit is not currently on view.
Lenses transmit an image of your face across space.
Where: Bechtel Gallery 3: Seeing & Listening
Pier 15 (Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
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