Masks are required for all visitors 2+. Vaccines recommended. Plan your visit
How can energy travel across empty space? Find out, then test what you've learned: build a simple device that transmits the signal from a radio to a light bulb...and then to another radio.
See all Science Snacks videos
(Embarcadero at Green Street)
San Francisco, CA 94111
Get at-home activities and learning tools delivered straight to your inbox