Description
this metal helix lets stairwell-scale wave-propagation experiments amplify the visibility of standing waves
portable enough for mobile demonstrations of current-driven magnetic field strength
5 inch dimensions in brass
this motor-generator pairs a split-ring commutator against slip rings with bulb indicators
2-Pack Griffin Borosilicate Glass Beaker Shot Glasses, 3.3oz/100mL Class_Class B this metal helix lets stairwell-scaleBorosilicate 3. 3 glass Griffin form beaker shot glasses hold 3. 3oz each in a 2 pack for double sized chemistry themed drinking vessels.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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