Description
the second universal-logic gate that complements the NAND for any digital-circuit construction
and iron packs
this Hall's car supports dynamics work on inclined planes with weights and pulleys
steering wheel angle optical sensor
and peripheral nerve branches across the full body for neurology and anatomy teaching
Bimetallic Strip Thermal Expansion Demonstrator Item Type_Shaker the second universal-logic gate thatWooden handled bimetallic strip of bonded copper and steel, curving visibly under heat as the two metals expand at different rates, the principle behind thermostats and coils.
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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