"Wards"

Dropping bottles are available in clear or amber formats.

With the Resonance Apparatus, students investigate the effect of frequency on wavelength.

See the spectrum of various light sources with this economical device

Durable and versatile lab scoops for classroom or laboratory.

Get students into the swing of things with the Doppler effect.

Excellent demonstration of compression for hooke's law. Approximately 300mm long with a 10mm diameter and wire of 19 SWG.

A perfect tool for studying density, specific gravity, and water displacement. The 250mL polypropylene overflow can with spout only requires a catch bucket for the overflow.

All in one unit for studying pressure, temperature and volume of a gas and to demonstrate the relationship between them.

Superior quality double wall calorimeter with easily removable spring heating element. Operates on 3-6V DC at approximately 5 watts. It consists of an inner aluminum 150mL resevoir, aluminum outer, plastic insulator ring, and styrofoam lining to minimize heat loss. Lid accepts heating element, stirrer, and thermometer cork. Includes cover cap.

These Optical Refraction Components are made from imported optical glass or acrylic with optically worked surfaces.

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

Oersted's Apparatus demonstrates the magnetic field created by a current.

Enhance your electroscope with these fine gold leaves.

Show students how light reflects inside an acrylic pipe.

The Bottle Rocket Launcher uses the power of compressed air and water for liftoff.

The rolling friction car kit provides four cars for exploration into the force of friction. Each car provides a set of different material wheels (wood, fabric, soft rubber, soft silicone) with a different coefficient of friction. By setting the cars in motion with equivalent velocities, one can qualitatively demonstrate the frictional properties of rolling without slipping.