Description
an object marker
Reveals Earth's internal structure through a seven-piece cross-sectional globe whose crust
27mm diameter
Hand-painted arterial red and venous blue vessels trace the full systemic and pulmonary circulation across a mounted human figure for cardiovascular teaching
energizing spectrum tubes from a 110V source to excite hydrogen
Hydrostatic Balance, Large Size Capacity_2000mL an object markerLarge format hydrostatic balance sized for buoyancy, density, and Archimedes' principle experiments, measuring the upward force on submerged objects in fluid mechanics investigations.
Exchange/Return Notes
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