Proof of full COVID-19 vaccination is now required for all visitors ages
12+. Plan your visit
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