US$ 143.10
this magnet kit pairs horseshoe
Built for biology dissection work
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
25-inch Atwood machine with two 2-inch blue-plastic pulleys on an aluminum rod
and an activity guide for introducing circuit construction
Hypertension Pathology Model, 7-Part Material_Glass this magnet kit pairs horseshoeIllustrates high blood pressure effects across brain, eye, heart, kidney, and arterial wall in seven pathology pieces, supporting medical and health science teaching.
US$ 143.10
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