"WardsSci000480"

Smooth-running ball-bearing clamp pulley for use with inclined planes, force experiments, or demonstrations of work and machines, this durable, lightweight plastic pulley fastens to surfaces up to 18 mm thick.

Vente

Classical demonstration of refraction and internal reflection.

Quality ceramic resistors, perfect for physics experiments.

This simple apparatus demonstrates radiant heat.

Choose high quality crown glass or shatter-resistant acrylic lenses.

Vente

Economy Color-Coded Spring Scales

Vente

For demonstrations, plotting magnetic fields.

It is insulated, and made of solid copper wire.

Power your creation with wind.

Acrylic push/pull balances with different capacities. Can be used to measure both pushing and pulling forces. Ideal for use in classroom for physics experiments and measuring weights of small objects.