Learn with us online while the Exploratorium is temporarily closed. You can help us reopen—donate today.
What we see can depend on what we expect to see.
Where: Bechtel Gallery 3: Seeing & Listening
From one view, this room looks like a normal room, but people and things inside may seem quite strange.
Where: Gallery 5: Outdoor Exhibits
Light gets dimmer the farther it travels–and a bit of simple math explains how.
Where: Osher Gallery 1: Human Phenomenon
Pier 15 (Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
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