"WardsSci000475"

Drilled balls are used for pendulum bobs or impact experiments, while our other balls are suitable for collision apparatus and density/volume experiments.

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

Ideal for demonstrating that vapor pressure increases when temperature increases.

Vente

A Classic!

Vente

Simple Calorimeter to Measure Heat in Many Applications

Study Acceleration and Velocity without Cart or Track

Economical yet Sturdy

This aluminum tuning fork has sliding weights on each tine.

Sturdy box for investigating frictional forces.

For Versatile Optical Applications