Description
and solar inputs against fan
Glass-flask leaf electroscope with a brass rod and aluminum leaf
Sheet-metal D battery holder for two D-cells with spring-loaded terminals and 4 mm banana plug outputs
75-inch frame for draining
sodium benzoate
4-Socket Parallel MES E10 Lamp Holder Gifts and solar inputs against fanUsed to demonstrate parallel circuit current and brightness behavior, this four socket E10 lamp holder pre wires four bulbs across a single pair of 4mm banana terminals.
Exchange/Return Notes
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