Description
Used to position a fine point object on the optical bench
Giant Newton's cradle at 12
supplying replacements when the originals lose loft or split during repeated charging cycles
Spare pack of ten low-mass pith balls sized for the standard pith-ball electroscope
built to support full-size anatomical skeleton models in classrooms and laboratories
Parallel and Series Circuit Demonstrator Pack Size_5 Used to position a fineFive bulb circuit demonstrator with 8 removable metal bars on a heavy base, letting students rearrange bars to convert between series and parallel topologies on the same set of lamps.
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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