Learn with us online while the Exploratorium is temporarily closed. You can help us reopen—donate today.
Ever notice how fruits and vegetables come out floppy or mushy after they've been in the freezer? This video explores what's happening to your food at a molecular level as it goes through a freeze-thaw cycle.
Create and examine an ice balloon.
Freezing water forms a spiky kaleidoscope of colorful crystals.
This video explores a way to dry food out without heating it up.
Explore water's crucial role in food and cooking.
(Embarcadero at Green Street)
San Francisco, CA 94111
Get at-home activities and learning tools delivered straight to your inbox