US$ 48.00
Plastic-cased solar energy kit with a panel
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
and aluminum at a shared 0
this magnet kit pairs horseshoe
Built for biology dissection work
Hypertension Pathology Model, 7-Part Material_Glass Plastic-cased solar energy kit withIllustrates high blood pressure effects across brain, eye, heart, kidney, and arterial wall in seven pathology pieces, supporting medical and health science teaching.