Showing 1–12 of 52 results
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<5mW Red Laser Pointer Presentation Pen w/650nm Wavelength
$12.95 -
1.5″ Steel Energy Transfer Balls w/Teacher’s Guide – Smashing Steel Spheres Kinetic Energy Demonstration
$29.95 -
7 Inch Tall Newton’s Cradle with Silver Mirrored Base
$26.95 -
Blue Laser Pointer; Black Pen; w Gift/Storage Box
$39.95 -
Bulk Energy Ball-Scientific Circuit Fun with Lights and Sound, Pack of 10
$34.95 -
BusyBody Quick-Pose Animator Praxinoscope Toy by Eye Think
$22.95 -
Create-A-Circuit Kit: Electricity Science
$24.95 -
Day and Night Metal Detector – Children’s Exploration Toy
$44.96 -
Economical Foil Electroscope w/Acrylic Box
$17.95 -
Electric Bell Model – Electrical Demonstration Kit with Activity Guide
$24.95 -
Electric Buzzer 3 Volt DC Electrical Component
$4.95 -
Electric Buzzer 3 Volt DC Pack of 5
$19.95