Vocal Visualizer: Physics & Sound Science Activity | Exploratorium Teacher Institute Project

By humming, singing, or talking into the Vocal Visualizer, you’ll be able to see sound as vibration (or pressure waves) and experience Lissajous patterns and resonant vibration modes.
waves sound patterns pressure vibrations Wave Harmonic vibration resonance lissajous
Teacher Finds
These socks will provide you with a fun and clear way to signal when you need uninterrupted time for focus.
As an Amazon Associate, we may earn a commission on some purchases.