Workshop: Cup Phone Experiement

Name: Workshop: Cup Phone Experiement
Start: 2026-10-21T22:00:00+00:00
End: 2026-10-21T23:00:00+00:00
Location: Portola · SFPL

Ages 6–13Free

Wed, Oct 21, 2026

3:00 PM – 4:00 PM

Portola • SFPL

Learn about sound waves and vibration through the Cup Phone Experiment. Balboa STEMsters is a high school student-led workshop designed for kids aged 6-13 years old. No background knowledge necessary. Find additional Balboa STEMsters events at SFPL.

Listed by San Francisco Public Library. Sparqkids collects family events from Bay Area libraries and city agencies so parents can find them in one place.

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