"orange de méthyle"

Scientific tuning forks are designed for acoustic research, sound wave analysis, and calibration standards.

This advanced ripple tank comes complete with all accessories needed for wave investigations.

Closely wound steel helix for studying wave behavior.

Experiment With Sound Wave Interference

The Large Wave form helix easily demonstrates wave phenomena.

A Classic Demonstration!

Make the study of light and color fun and easy

This hands-on apparatus demonstrates transverse and longitudinal waves.

A must for your optics lab!

The demonstrations feature the fundamentals of vacuum and air pressure as they describe how a pump works and how to find the mass and density of an air sample.