EI Exclusives

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Static Tube Kit

(2 reviews)

This plastic tube is filled with pellets that jump back and forth with static.

$4.95–$23.95
Mineral Sorting Kit

(5 reviews)

Sort and identify 15 rock and mineral samples.

$13.95

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Fossil Sorting Kit

(34 reviews)

Each bag contains at least 120 assorted fossils and a sorting guide.

$16.95

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Floating Yen Coins

(6 reviews)

Real Japanese 1 Yen coins made from aluminum that can float on water.

$7.95

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Steel Sphere Density Kit

(15 reviews)

Great for teaching the skills of observation and deduction!

$29.95

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Poly Density Kit

(30 reviews)

Spontaneous order from disorder! Isn't this a violation of The Second Law of Thermodynamics??

$19.95

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Cartesian Diversions Class Kit

(1 review)

Enough materials to make 60 divers like those seen in the Cartesian Diversions DVD.

$32.95
Goldenrod Color-Changing Paper - 100 sheets

(33 reviews)

Turns bright red in bases and returns to bright yellow in acids.

$16.95

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Super Bouncing Ball Kits

(17 reviews)

Make your own bouncing balls.

$7.95–$16.95

Heat-Sensitive Pencils

(7 reviews)

Excellent motivational prizes for students of all ages!

$11.95

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GLOSSY Heat-Sensitive Paper

(14 reviews)

Our Glossy Heat-Sensitive Paper in four brilliant colors.

$19.95–$179.95
Organic Fold-A-Matic (30/pk)

(1 review)

Easily learn the rules of organic nomenclature!

$11.95

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Touch and See Square

(9 reviews)

Great addition to your science table.

$12.95

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Liquid Crystal Sample Assortment

(2 reviews)

Not sure which temperature to order? Try our sample assortment.

$19.95

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Write & See Squares

(4 reviews)

Teach Albert Einstein's Photoelectric effect!!!

$18.75

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Chem Time Clock

(27 reviews)

The best clock for your science classroom!

$31.95

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Self-Inflating Balloons

(3 reviews)

Squeeze a flat colored balloon and watch it self-inflate!

$6.95

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Solar Tube

(19 reviews)

Watch as this 60' solar tube gently lifts into the air.

$15.95

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Pressure Pullers

(6 reviews)

Simple to use: no vacuum pump - but incredibly difficult to pull apart.

$12.95

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