"WardsSci000475"

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

This set features a handy, economical selection of density cubes.

Economical yet Sturdy

These free-running plastic pulleys are durable in design.

For Versatile Optical Applications

Teach About Gravity

A high quality enameled, copper magnet wire.

A Good Optics Set for Demonstrations or First Experiments

Pieces of 2.5mm thick solid plastic have fractional values are printed on each tile.

What Happens When You Combine All Colors of Light?