"WardsSci000615"

Visually illustrate the difference in specific heat.

The High rpm Steam Engine features an electrically-heated horizontal boiler.

Easily Measure Melting Point Up To 250° C

This activity illustrates the relationships of mass, potential energy, and kinetic energy with marble races.

Vivid Illustration of Thermoexpansion.

Appropriate for grades 6 to 12 Brings the First Law of Thermodynamics to life! This pair of precision-machined, chrome-plated steel balls is actually a hands-on demonstration in energy transformation. By striking the balls together, you will create enough heat at the point of contact to burn a hole in a sheet of paper.

The Precision Linear Expansion Apparatus produces accurate determinations of the coefficient of expansion.

A set of four borosilicate glass tubes of different shapes connected together to illustrate that liquids will stand at the same level.

Simple Calorimeter to Measure Heat in Many Applications

Students Can Simulate the Earliest Steam Engine.

Ideal for demonstrating that vapor pressure increases when temperature increases.

Laminated for long use.

This new conductivity bar set features sensitive liquid crystal temperature indicators, which are attached to the front of each of four metal bars.

With this collection of science kits, you and your students can explore the concepts behind and the many applications of solar hydrogen, direct methanol, and other fuel cell technologies.

Ideal for Individual Study

This sturdy clamp is invaluable for experiments involving energy, motion, acceleration, and more.