Produce beautiful clear resonant sounds from this Tibetan bell.

A simple flashlight beam will carry the sound from your iPod or MP3 player across the room!

A small but powerful MP3 speaker for the office, bush, classroom or lab.

The singing bowl from Tibet will produce a continuous resonant sound.

This sound demonstration will grab your students’ (and neighbours') attention instantly.

A bag of violin rosin powder for the singing rods.

A wooden slide whistle that produces a variable pitch.

The original Slinky Spring is back!

Twirl the tube at different speeds to produce a range of resonant tones.

A tiny vibrating diaphragm will wake the neighbourhood!

Attach this plastic strip to a cup, rub it with your thumbnail and hear it talk!

The string with zing. It curls, crawls, and changes shape in the palm of your hand!

Hear the rumbling thunder build in intensity in this resonant instrument.