“Rusty” boards – three boards in different shapes vibrating at changing frequencies.
Catalog number: PSY008
Vibration is a wave
Slowly turn the handle, listening to the pitch of the sound and watch how the granules coalesce into different shapes at various frequencies
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Park Player specializes in the design and production of educational, innovative and interactive game facilities for the public environment.
3 Hakidma St. North Industrial Zone Ashdod, Israel
E-mail: [email protected]