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But what if you want to see something behind you
99 m/s (measures in cm/s and km/h
Minimal equipment required: Uses just a tuning fork and water for a complete investigation
and wave behavior visible to the entire class
Hands-on solar power using natural materials
Deluxe Compass Set with Re-magnetizing Storage Tray Energy But what if you wantConsistent compass readings for magnetism and Earth science labs The Deluxe Compass Set with Re Magnetizing Storage Tray is a classroom ready set includes 20 student compasses housed in a stackable metal tray designed not just for storage, but for performance. Two magnetized walls (top and bottom) retain needle alignment, while a built in calibration zone with embedded neodymium magnets allows compasses to be re magnetized as needed. The result is
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