"Physics Educational Materials"

The Jolly Logic Altimeter analyzes flight altitude, acceleration, top speed, flight duration, and six other important flight statistics.

The Moment of Force Apparatus contains everything needed to study principles of mass, levers, moments, forces, and equivalence.

Closed Case Form Electroscope is enclosed, preventing air currents from affecting the deflection of the leaves.

For Use With Solar Cell.

The large size of the Newtonian Demonstration makes a big impression and helps explain the theory.

Present a Wide Variety of Standard Force and Motion Activities.

A set of 15 samples of different materials used to challenge students to identify materials based on measurement of their density. For some specimens this will be straightforward. In other cases, it will lead to a discussion of uncertainty in measurements and data, and to an awareness that different materials may have nearly the same density.

Electrostatic charges are indicated by the deflection of a black plastic straw pivoted on a pin. The polished zinc plate on top is used to demonstrate photoelectric effect and various other electrostatic demonstrations. The metal case measures 14 cm in diameter. The scale is graduated in 10° increments in two quadrants.

This ripple tank is transparent, acrylic plastic and supported in a sturdy plastic frame.

These long-lasting aluminum tuning forks have a full sound.

Grab and hold students' attention with these interactive and affordable demonstrations that show core physics concepts in action.

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

Help Your Students Perceive How Light Behaves

Easily Explain Rotational Inertia

What Happens When You Combine All Colors of Light?

Students Can Simulate the Earliest Steam Engine.