"WardsSci000480"

Even frequencies make harmonic relationships clear and calculations easier.

Check valves allow one way passage of water or air through tubing.

Power your creation with wind.

With the Air Track, students can investigate motion phenomena at a precise level of measurement.

Visualize acceleration and centripetal force with this unique device.

A One Way Valve allows you to turn the fluid flow on or off in your hydraulic/pneumatic systems.

Variable Speed at Your Fingertips

Demonstrate refraction and internal reflection.

Using these inexpensive goggles with your smartphone, you can immerse yourself into a 3D virtual reality world!

Economical and effective.