"Wards"

Features spring action lower jaw for realistic movement.

Density Cubes, Set of 4 Metals with Hooks, 1.26" (32 mm) sides.

Nickel-plated steel. With center cavity type screw cap.

Ideal for variety of electronic experiments.

These cast-iron bases have three-point stability on nearly any surface.

Wooden moment of force apparatus with accessories.

Show the impact of the heartbeat.

A set of five slotted iron masses with hanger.

This economical model tests for eight different factors.

Full size model demonstrates major internal and external structures of a human head and brain.

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

Economical pulley for simple machine experiments.

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

This wooden machine has a sturdy wooden construction ideal for classroom use.

Measure wind velocity.

Great density set for physics classrooms and lessons.