The Exploratorium is temporarily closed. Explore our online resources for learning at home.
By adjusting the light levels on either side of this half-silvered glass, you and a friend can merge your faces into a single composite face.
Where: This exhibit is not currently on view.
Pier 15 (Embarcadero at Green Street)San Francisco, CA 94111(415) 528-4444
More Contact Info
Get at-home activities and learning tools delivered straight to your inbox