US$ 167.00
large enough for whole-class visibility when tracing magnetic field lines around bar magnets
Life-size muscular skeleton model features painted muscle origins
7cm hoop offers 5/10/15-turn taps and an included compass needle for direct deflection readings
photo displays
with polystyrene spheres
Zinc Plates for Simple Cells Subcategory_Inorganic Compounds large enough for whole-class visibilityZinc plate with 4mm socket terminals sized for the simple cell apparatus, providing the more readily oxidized electrode that drives current in classic galvanic cell demonstrations.
US$ 167.00
US$ 230.00
US$ 24.95