Item

Description

Order #

Price

Conducting Electricity: Electrolytic Cells, Electrolytes, and Electric Batteries Kit

A  good introduction to the principles of electron flow and  a great science fair project for the young scientist. Learn how to make a battery and which household products conduct electricity. All difficult to find items are included. Intended for grades 3-8 with parent suprivision.

$35.00

Is the Rabbit Right? Kit

Make an electric motor to power a small boat and test the claims of different brands of batteries. Project is easy to graph and lots of fun. (Batteries not included.)

$19.00

Electro-Magnetics  Kit

Build an electromagnet. Ages 8 to adult.

$13.18

Electrical Experiment Kit (Simply Science)

Build an electromagnet, a simple electrical switch and miniature light bulb holder. A 6 volt battery is required. Ages 10 and up.

$7.50

Solar Energy Lab

Perform more than 25 experiments. Comes complete with solar energy collector, solar heater, focusing lens and thermometer. Ages 8 to adult.

$13.18

Photon Solar Racer Kit

Race with the power of the sun! The Photon can travel an average of 10 feet in 6 seconds on a smooth, flat surface when exposed to full sun. Easy-to-assemble kit comes with everything you need including: solar cell (1/2 watt), body, chassis, motor, 3 wheels, axle, axle bracket, screws, nuts, illustrated directions. Assembles in approximately 30 minutes. Finished size: 2" x 9".

$26.60

Crystal Radio Kit

Learn the principles of electromagnetic communications. Build it, tune in and listen! No batteries or soldering required. Ages 8 to adult.

$13.18

Potato Clock

Uses two potatoes to learn about conductivity and to power an LED clock! Clock works with a variety of fruit and vegetables.

$21.67

Electric Motor Kit

Assemble a powerful electric motor and learn how it operates. Install it in the motor boat that is included. Ages 8 to adult

$13.18

The World's Simplest Motor

Easy & fun to build, learn how electricity forms a magnetic field & turns the metal coil again & again. Approx. 2". D-cell battery required. Ages 8 & up.

$4.10

Electric Bell Kit

Learn the basics of electricity & electric circuitry by assembling this kit. Use it as a telegraph or change the curcuit & use it as a burglar alarm! Ages 8 to adult.

$13.18

Solar Dancer

Solar powered spinning disc creates an outstanding visual display when placed in sunlight.

$13.20

Sun Disc

Interchangeable discs for Sun Dancer.

$3.00

Electroscope, Pith Ball Enclosed Unit

An aluminum ball sits atop a bright orange plastic cup from which very fine copper wires are suspended and the pith balls are attatched. Unit is sealed in a clear plastic cylinder with a bright orange bottom that prevents air currents from distorting the effects.

$20.70

Pith Balls, Suspension Type

Package of six 10mm dia. pith balls with silk suspension cord. Assorted colors.

$1.80

Calibrated Electroscope

Cylindrical metal can with zinc-plated charging plate that electrically & mechanically shields a very light conductive straw armature that turns upon a horizontal axis through its midpoint. Electrostatic repulsion of like charges causes it to rotate from its vertical position to an angle determined by the electric charge placed upon it.

$30.40

Knife Switch

Single pole, single throw switch.

$3.35

Lamp Holder with Switch

$4.95

Bulb Holder

$13.10

Bell wire, per foot

18 gauge

$0.25

Carbon Rod

6" x 1/4"

$2.00

Magnet wire, per foot

22 gauge

$0.25

Aligator Clips

Flexible vinyl insulators. One clip on each end, connected by 8" covered wire.

$1.50

Galvanometer

$17.00

Miniature Lamps, screw base

1.5 volt

$1.25

Receptacle for Miniature Lamp

$4.65

Miniature Lamp Bulb Holders  Single holder

Designed to study series & parallel circuits. Clips allow for completing circuits without the use of a screwdriver. Holders are mounted on Masonite base. Components can be combined to form circuits of multiple lengths.

$3.00

Miniature Lamp Bulb Holders  Double holder

Designed to study series & parallel circuits. Clips allow for completing circuits without the use of a screwdriver. Holders are mounted on Masonite base. Components can be combined to form circuits of multiple lengths.

Miniature Lamp Bulb Holders  Triple holder

Designed to study series & parallel circuits. Clips allow for completing circuits without the use of a screwdriver. Holders are mounted on Masonite base. Components can be combined to form circuits of multiple lengths.

Miniature Lamp Bulb Holders  Quadruple holder

Designed to study series & parallel circuits. Clips allow for completing circuits without the use of a screwdriver. Holders are mounted on Masonite base. Components can be combined to form circuits of multiple lengths.