Take off and fly in a mirror that makes half your body look whole. Here’s an exhibit where watching is at least half the fun. Positioned at one end of this large flat mirror, you can create any number ...

It's all done with mirrors. Touching the spring seems easy, but the image of a spring is made by a big curved concave mirror. Light from a real spring bounces off the mirror to form the image you see.

Sunday (Daytime Members/Donors Only 10:00 am to Noon): 12:00 pm—5:00 pm ...

The Exploratorium is at Pier 15, on the Embarcadero at Green Street, in San Francisco.

The Exploratorium is easily accessed by BART trains and MUNI trains and buses. For bus accessibility within San Francisco, visit Muni or call 415.701.2311. For accessibility on trains going into or ...

Through strategic action, the Leadership Cabinet is setting the course for the Exploratorium's future.