"SILICO & chemical PORCELAIN SE"

Flash lamp bulbs perfect for simple circuit activities.

Diodes for PCB or panel mount.

Learn and explore through the power of play. With Squishy Circuits dough kit, make play dough science projects fun through an array of different colors.

This excellent quality electrostatic generator consists of a charge generation system, an aluminum collector sphere, and an electric motor drive on a sturdy base.

This large Van de Graff generator uniquely offers alternative drive modes, either hand-cranked or motor driven.

Quality ceramic resistors, perfect for physics experiments.

Quality resistors for electrical experiments.

Don't let the size fool you - this motor packs a punch.

A variety of electrodes for electrochemical cells.

Perfect for any circuits activity.

This newly designed rheostat features a protective cover.

Used to open and close an electrical circuit momentarily, it is also excellent for demonstrating Morse code.

The Handheld Discharge Electrodeeasily and safely discharges an electrostatic generator.

A high quality PVC coated copper wire. AWG 18.

9 V batteries can be used in electrical circuits when mounted in these holders.

The Resistance Substitution Apparatus is convenient for general-purpose resistance work.