SAN FRANCISCO (February 28, 2025) – Get ready for a stellar celebration as the Exploratorium marks its 38th annual Pi Day on ...

Light projected through a drop of salt water reveals an abundance of life. Plankton Drag Footer CTA Visit Join Give ...

Edmark’s 3-D printed sculptures, called blooms, animate when spun under a strobe light.

Wave Organ is a wave-activated acoustic sculpture located on a jetty that forms a boat harbor in the San Francisco Bay.The concept was developed by Peter Richards and was installed in collaboration ...

Use a microscope to investigate live embryos—developing eggs—from zebrafish. Here you can see inside living zebrafish embryos, watch their blood circulate, and compare your own pulse to theirs.

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 ...