Description
this Wimshurst generator builds a visible high-voltage spark
aluminum displacement vessel
visible inner mechanism letting students watch how the Bourdon tube curves under changing pressure
this wizard's potion set bundles glass flask
Narrow-Angle Glass Prism, 20° x 80° x 80° Length_63mm this Wimshurst generator builds aPairs a 20 apex with two 80 base angles on a glass wedge prism, the apex pushing deviation past the small angle regime for comparing thin prism vs. equilateral geometries.
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