Showing 25–36 of 321 results
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42mm Horseshoe Ceramic Magnet – School Classroom Pack of 10
$12.32 -
5 Feet of Nitinol Memory Wire, with Teachers Guide
$15.95 -
5 Piece Brain Tuners Set – Aluminum Body Tuning Forks Closeout Sale
$43.37 -
50 Feet of Nitinol Memory Wire, with Teachers Guide
$109.95 -
50mm Glass Mirror Optical Demonstration – Set of 6 Lenses
$24.95 -
50mm Vertical Pulley w/Cast Iron Table Clamp
$10.95 -
7 Inch Tall Newton’s Cradle with Silver Mirrored Base
$26.95 -
7×9.5″ Fresnel Lens w/25 Frames Full Page Magnifying Sheet, Pack of 5
$15.95 -
8″ Giant Horseshoe Magnet
$8.95 -
9 Inch Mirage 3-D Mirascope Hologram Maker & Parabolic Reflector
$44.95 -
Acrylic Prisms Set of 6 w/Activity Guide
$31.82 -
Acrylic Rectangular Refraction Cell – Measuring Refractive Index
$7.95