"WardsSci000475"

A must for your lab

Six aluminum replacement leaves for the Electroscope Assembly without Flask.

Made of brass, bucket with suspension loop and hook.

Excellent for Introductory Mechanics Studies

Useful for exploring the build-up of static electricity in physical science classrooms.

These free-running plastic pulleys are durable in design.

Simple Calorimeter to Measure Heat in Many Applications

Study Acceleration and Velocity without Cart or Track

Economical yet Sturdy

Sturdy box for investigating frictional forces.