"Wards"
Simple Machines, Lever Model
This wooden machine is elegantly designed and easy for students to use. Study levers and mechanical advantage both qualitatively and quantitavely.
Atwood Pulley Machine, Complete Set
The simple Atwood Pulley Machine features two pulleys connected to a sturdy rod.
Light Box and Optical Set
This kit is very useful for reflection, refraction, and color mixing experiments.
Ray Box
This Ray Box is a simple, safe, and sturdy source of projected light for many classic optics experiments. Best of all, you don't need a completely dark room to conduct optic experiments due to its high-intensity light!
Superior Jolly Bulb Metal
Visually impacting demonstration of the relationship between temperature and pressure.
Dry Field Mapping Kit
The concept of electric fields can be difficult to visualize, but the Dry Field Mapping Kit makes it easy.
Resonance Apparatus
With the Resonance Apparatus, students investigate the effect of frequency on wavelength.
Spring Large - Compression
Excellent demonstration of compression for hooke's law. Approximately 300mm long with a 10mm diameter and wire of 19 SWG.
Displacement Vessel
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.
Gas Law with Temperature Gauge
All in one unit for studying pressure, temperature and volume of a gas and to demonstrate the relationship between them.
Optical Refraction Components
These Optical Refraction Components are made from imported optical glass or acrylic with optically worked surfaces.

