Description

Used to find resonance points in an open air column by sliding the tube length against a struck tuning fork

Continuously motor-driven to supply a steady high-voltage source

Converts flowing-water kinetic energy into electricity through a mini water turbine coupled to a dynamo

5 inches with 1

and organelles with hand-painted detail on a mounted base for biology teaching

32-Peg Metal Draining Rack Material_Polyethylene Used to find resonance pointsPegged 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.

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32-Peg Metal Draining Rack Material_Polyethylene Used to find resonance points

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