Learn with us online while the Exploratorium is temporarily closed. You can help us reopen—donate today.
Change your perception of color by flooding your eyes with colored light.
Watch a live chick as it develops from a soup of cells into an embryo with a beating heart.
This blue light lets you see microscopic blood cells in your eye.
Use your heart rate to drive the beating of human heart cells.
Can this artificial hand feel like part of your body?
Confusing sensory information can be profoundly disturbing.
Go deep into the development of our Give Heart Cells a Beat exhibit.
Hear from practicing researchers about their daily work.
Find out about the fascinating proposition of studying sexual physiology.
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