"AP physics"

Simple, easy-to-use compasses.

A bare copper wire of the highest quality. Available in several standard AWG sizes.

Bigger design for easy connections.

Small electrolysis apparatus with beaker included.

Simple and Inexpensive

Classroom Package of Large Needles

Bring older, weaker magnets back to life with this magnetizer.

The Bare Nichrome Wire can handle temperatures of up to 1010°C (1850°F).

The construction of the multi-functional Demo Electric Motor is completely open.

Provide a concrete visual illustration of the Earth’s magnetic field, while demonstrating the “Thumb Rule” with this compass.