Description

101-piece teacher-grade molecular model set with 51 atoms and 50 bonds covering carbon

5 inch dimensions in brass

and commutator function from the inside out

Hand-painted 4-part human brain model separates into cortical hemispheres and brain-stem regions for lobed-anatomy teaching at introductory biology levels

Hand-Powered AC/DC Motor Generator Demonstration Model Pack Size_10 101-piece teacher-grade molecular model setEngineered to expose both AC and DC generation on a single hand cranked apparatus, this motor generator pairs a split ring commutator against slip rings with bulb indicators.

Exchange/Return Notes

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Hand-Powered AC/DC Motor Generator Demonstration Model Pack Size_10 101-piece teacher-grade molecular model set

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