"Wards"

Set of 12 Delrin cylindrical bars of different length but the same diameter.

Economical pulley for simple machine experiments.

Economical pulley for simple machine experiments.

Economical pulley for simple machine experiments.

Spare color filter set to be used with Light Box and Optical Set.

Simple, easy-to-use compasses.

The perfect kit for students and educators studying gravitational potential energy, translational and rotational kinetic energy.

Explore Force, Acceleration and Hooke's Law. No tools required.

A complete photogate system for use with Visual Scientifics systems - or any lab experiment requiring photogates.

Individual spherical glass lenses.

Designed for educational purposes and science classroom demonstrations of refraction principles and light physics.

Designed for educational purposes and science classroom demonstrations in optics, light refraction, spectrometry, and wavelengths.

Useful for physics and sound demonstrations.

High-speed pulley with low friction design mounted on a rod for easy integration into experiments.

Optical lenses, excellent for physics classroom demonstrations in optics and light refraction.