Crankshaft and Slider Mechanism Demonstration Model Neulog_Accessories the Alnico composition resisting demagnetization

the Alnico composition resisting demagnetization for repeatable field-mapping experiments

Teaches proper brushing technique through a 3x life-size jaw model with gums and oversized toothbrush

and accessories for quantitative force and friction studies on adjustable inclined surfaces

Metal-capped half-meter hardwood scale with horizontal-reading graduations

Crankshaft and Slider Mechanism Demonstration Model Neulog_Accessories the Alnico composition resisting demagnetizationConverts rotation into linear reciprocating motion through a crank slider linkage, illustrating the fundamental mechanism behind piston engines, compressors, and stroke driven machines.