This 40 cm-long plate is shaped like a standard violin. Place sand on the plate and excite with either a violin bow or wave driver. Includes a standard banana jack connector for use with the Mechanical Wave Driver.

Allow mechanical waves to be created to demonstrate the behavior and properties common to many types of waves.

Demonstrates wave motion, including resonance and standing wave patterns. Glows in the dark after being exposed to light.

Demonstrate standing waves, harmonics and the relationship between length, frequency, and resonance.

This rosin bag is a replacement item for the Singing Rods.

4 mm diameter banana plugs with string holder slot are designed for use in the shaft of the Mechanical Wave Driver (SF-9324).

When a student spins this pipe, the pipe produces an audible tone similar to that produced by blowing across the mouth of a bottle.