32-Peg Metal Draining Rack Electricity & Magnetism_Electrostatics Greatly enlarged inner ear model

Greatly enlarged inner ear model exposes bony and membranous labyrinth alongside a sectioned cochlea for vestibular and auditory anatomy teaching

Glass-faced plotting compass in an aluminum case with a dial marked in principal points

Hundred-microfarad electrolytic capacitor in an ABS module with 4mm sockets

supplying a duplicate-value option for paired-bench experiments on capacitor energy storage

the longer body bending and dispersing wider beams for refraction

32-Peg Metal Draining Rack Electricity & Magnetism_Electrostatics Greatly enlarged inner ear modelPegged to hold 32 pieces of inverted glassware in drying position, this corrosion resistant metal laboratory draining rack supports beakers, flasks, and funnels at the sink.