Masks are required for all visitors 2+. Vaccines recommended. Plan your visit
What happened to your whole hand?
by Shannon Eliot • July 2, 2015
At After Dark: RGB, be sure to catch these highglights of the Electromagnetic Spectrum (EMS) Walk.
Eye'll be seeing you.
by Josh Bacigalupi • June 9, 2015
Sometimes, contradictory creations intrigue us because this is reality.
Make the palm of your hand appear to squirm and twist.
It’s all done with mirrors.
What you see is often affected by what you expect to see.
A rotating black-and-white disk produces the illusion of color.
Make a stationary triangle appear on a spinning wheel.
Without a boundary, it’s hard to distinguish different shades of gray.
A flash of light leaves a lingering image.
(Embarcadero at Green Street)
San Francisco, CA 94111
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