Hypertension Pathology Model, 7-Part Material_Glass and peripheral nerve branches across

and peripheral nerve branches across the full body for neurology and anatomy teaching

Length-adjustable wooden pendulum simple-machine model with a blue bob sliding along the string and a wooden guide keeping the swing on a consistent path for period-vs-length measurements

preserving field strength between magnetism and field-line activities

Built for biology dissection work

and aluminum at a shared 0

Hypertension Pathology Model, 7-Part Material_Glass and peripheral nerve branches acrossIllustrates high blood pressure effects across brain, eye, heart, kidney, and arterial wall in seven pathology pieces, supporting medical and health science teaching.