Ginsberg Light & Sound
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This magnifier is perfect for field trips and reasonable enough to allow each student to have one of..
Product Code: 7-1011
Two 38mm spherical lenses; one is a double concave, the other a double convex, each with a focal len..
Product Code: 7-909-20
Mirrors are great for numerous applications. They demonstrate reflection and refraction simply and e..
Product Code: 7-1301-M
A fun, vivid way to demonstrate heat transfer! The wings in the radiometer are alternately dark and ..
Product Code: 7-1113
Will hold approximately 700ml of liquid. This is a replacement tube for the Resonance Tube Apparatus..
Product Code: 7-1803-6
Durable, easy to clean, and scaled in both Metric and English units...
Product Code: 7-1318
Tuning Fork Mallet, 1" Diameter; 7.25" long..
Product Code: 7-20-28
Let your class measure the velocity of sound in air! After partially filling the resonance tube with..
Product Code: 7-1806
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