"WardsSci000480"

Quality ceramic resistors, perfect for physics experiments.

Excellent pads for friction rod experiments

Variable Speed at Your Fingertips

Used to Detect Electrostatic Charge

Quality electromagnet.

Classroom Package of Large Needles

Uses conductive play dough and insulating play dough to teach electrical circuits basics in a fun, hands-on way.

Simple and Inexpensive

Six aluminum replacement leaves for the Electroscope Assembly without Flask.

Adjustable for Precision