Learn with us online while the Exploratorium is temporarily closed. You can help us reopen—donate today.
See shadowy shapes floating inside your own eye.
Control the (apparent) size of a hole with your brain.
This Digital Teaching Box contains resources for teaching introductory genetics.
Learn about common electrical systems in our brains and fast-moving plants.
A touchscreen interface for a microscope helps visitors see like scientists.
Our bodies contain 30 trillion microbes, a microbiome that seems essential for our well-being.
Explainers do light and sound demonstrations.
What can you see when everything is still?
Cheer on the competitors in this zany science cook-off.
Explore Zinc's key role in maintaining human health.
When can reading get in the way of speaking?
Change your perception of color by flooding your eyes with colored light.
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