Description
concentric circles
exposing the triangular rotor's epitrochoidal motion with a lamp-lit ignition point
5 inch premium dynamics carts with nylon ball-bearing wheels and end hoops for elastic and inelastic collisions
this motor-generator pairs a split-ring commutator against slip rings with bulb indicators
Clear Acrylic Light Pipe, 24 x 0.5" Safety Supplies_Eye Protection concentric circlesTwo foot acrylic rod with one end coiled into a 9 inch loop, transmitting light end to end via total internal reflection to give a tabletop analogue of a fiber optic cable.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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